tag:blogger.com,1999:blog-55393287068994591082024-03-12T22:41:45.225-07:00OK2ZAW - OL9A - OK4ZAW QRO.CZ blogJan_OK2ZAWhttp://www.blogger.com/profile/09382274058412321443noreply@blogger.comBlogger231125tag:blogger.com,1999:blog-5539328706899459108.post-81748422002175542272023-12-24T15:41:00.000-08:002023-12-24T15:41:13.856-08:00<h2 style="text-align: left;"><span style="color: #cfe2f3; font-size: x-large;">RX AUDITE VHF - version for 6 and 4m</span></h2><h2 style="text-align: left;"><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi7lPkzDtt4VcjvmLp8jEBn6vJmaggpQSELXFeszgL_rvlzyTB5mF_gQRofZWOEt2ggPayUxEr7IVbEb_WkEMgCmmD1H3FIRkxG_Ve5xecVJV8wOyum6uPpYEKyvt52OvLnfUAfGhRw9d630xLsanwHMq_wNqHt1m3IwYbnK6AwUCE8EFHxlg3z-nxDOQiH/s825/Bez%20n%C3%A1zvu.png" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" data-original-height="201" data-original-width="825" height="156" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi7lPkzDtt4VcjvmLp8jEBn6vJmaggpQSELXFeszgL_rvlzyTB5mF_gQRofZWOEt2ggPayUxEr7IVbEb_WkEMgCmmD1H3FIRkxG_Ve5xecVJV8wOyum6uPpYEKyvt52OvLnfUAfGhRw9d630xLsanwHMq_wNqHt1m3IwYbnK6AwUCE8EFHxlg3z-nxDOQiH/w640-h156/Bez%20n%C3%A1zvu.png" width="640" /></a></div><br /><br /></h2><div>This is new version of RX Audite. Redesigned for 50 and 70MHz, including filters, LNA with PGA-103+ and rest protections and switching as in the classic one.</div><div><br /></div><div>You can find more at our web: <a href="https://hamparts.shop/rx-audite-vhf.html" target="_blank">https://hamparts.shop/rx-audite-vhf.html</a></div><div><br /></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjqBjOu46fUv0e5B7a_LhJkChz3U3UXGGlZSzCGuYXpyUa_QU7ZNU2f4P3l7_51INMOKJ7v54pdQ2CFRil_qSTb4yEFVM4YQnrOnh36akTj5n7Brhg8bMe1uWtucQYnCDfLUuPNWM0hyFgcdtEE3xQOcbiyPLFh6gVwsOrhTR0_62V7g9EmMxTOQTOqwQyl/s1372/audite_vhf_1.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1372" data-original-width="1200" height="320" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjqBjOu46fUv0e5B7a_LhJkChz3U3UXGGlZSzCGuYXpyUa_QU7ZNU2f4P3l7_51INMOKJ7v54pdQ2CFRil_qSTb4yEFVM4YQnrOnh36akTj5n7Brhg8bMe1uWtucQYnCDfLUuPNWM0hyFgcdtEE3xQOcbiyPLFh6gVwsOrhTR0_62V7g9EmMxTOQTOqwQyl/s320/audite_vhf_1.jpg" width="280" /></a></div><br /><div><br /></div><div style="text-align: justify;">This is the ideal solution for monitoring <span style="color: #ffa400;">both 6 and 4m</span> bands using one dual band Yagi antenna. However, you can also use it on one band and monitor, for example, both FT8 bands (50,313 and 50,323), or monitor the analog segment (beacons) and the FT8 one at the same time. This allows better monitoring of propagation conditions. <span style="color: #ffa400;">RX AUDITE VHF</span> also includes <span style="color: #ffa400;">LNA </span>and bandpass filters to limit signals from HF and FM BC transmitters.</div><div style="text-align: justify;"><br /></div><div><div><b><span style="color: #ffa400;">Application:</span></b></div><div>- 6 and/or 4m RX splitter</div><div>- Monitoring both FT8 segments at 6m</div><div>- Dual band antenna splitter to 6 and 4m</div><div>- Web SDR and skimmer</div><div>- RX protections</div><div>- Low Noise Preamp and filters</div></div><div><br /></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhRWFg6CDtnMxJMcYP6ej6fFqPuptvlkIRxeqcWNJPP8aCkqcNHIKilQdBczyhTjd5wjjfxo4nCv1k8-CVt5b2-0zJ6a3L5-7BOrGebDAPiA9HP_BhxEtYY5SHk-Ayt029MYpAHN34KC72TO6Wv-YdrY0K31mCrKc6yGbsevw3kt8-5WWD0QqMqyRAgE_RD/s1800/audite_vhf.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="842" data-original-width="1800" height="150" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhRWFg6CDtnMxJMcYP6ej6fFqPuptvlkIRxeqcWNJPP8aCkqcNHIKilQdBczyhTjd5wjjfxo4nCv1k8-CVt5b2-0zJ6a3L5-7BOrGebDAPiA9HP_BhxEtYY5SHk-Ayt029MYpAHN34KC72TO6Wv-YdrY0K31mCrKc6yGbsevw3kt8-5WWD0QqMqyRAgE_RD/s320/audite_vhf.jpg" width="320" /></a></div><br /><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhfYMMe11nY6zPhfHx6cE74oKeJI5JoSqKyCrb-SAy8E4BRcGwdNSRE2maUVqOu7F6Zbk0NFkBzLf9TxKEarWiek4a1fQrYM7q6e6r1GJfNr7ywy3bQTiJ69j7Lgq5yCd2UKG5L1IZCCOnXDQWiHqokrnRGbmEwxpBtVOs39b5uqrBaJRrOC-CJzpkrMCDi/s1800/audite_vhf_1.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="842" data-original-width="1800" height="150" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhfYMMe11nY6zPhfHx6cE74oKeJI5JoSqKyCrb-SAy8E4BRcGwdNSRE2maUVqOu7F6Zbk0NFkBzLf9TxKEarWiek4a1fQrYM7q6e6r1GJfNr7ywy3bQTiJ69j7Lgq5yCd2UKG5L1IZCCOnXDQWiHqokrnRGbmEwxpBtVOs39b5uqrBaJRrOC-CJzpkrMCDi/s320/audite_vhf_1.jpg" width="320" /></a></div><br /><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgxZEUnZ9qTCeXj6b1Qxn_trp33TkK0cutMi__KSfdmKo5TzuLJRzsTF9kPuqswBBDP3QyFTQKOLmRMobsdH49dmfxhsYgIT8ndQjKFWPB6jZEkCXcJKhOSkl7DYEDo55GnYMdMPXdFIVqaNDIWZZMRGkiVvpA4VHiehJlKuetBevoIsLVMVMsPTmgw0wal/s1800/audite_vhf_2.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="842" data-original-width="1800" height="150" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgxZEUnZ9qTCeXj6b1Qxn_trp33TkK0cutMi__KSfdmKo5TzuLJRzsTF9kPuqswBBDP3QyFTQKOLmRMobsdH49dmfxhsYgIT8ndQjKFWPB6jZEkCXcJKhOSkl7DYEDo55GnYMdMPXdFIVqaNDIWZZMRGkiVvpA4VHiehJlKuetBevoIsLVMVMsPTmgw0wal/s320/audite_vhf_2.jpg" width="320" /></a></div><br /><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEipjB-DD58EKJfixZl4_J-OCOpMhCEoHNJvHvIfxXwBCJELoJvrALZCZfuKoCISzRUqbHimyScWiwySTFwLW8eEcJCfwqYAksLwWzLkezxVS_iP73uwyHbROOgTsMGd6vcKmH_OvsRiFf1X4jzDNlVVTW-IHUZCH3Rg9rPDelmSJ-1ORbJkKiZhB4XUnR5w/s1800/audite_vhf_3.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="842" data-original-width="1800" height="150" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEipjB-DD58EKJfixZl4_J-OCOpMhCEoHNJvHvIfxXwBCJELoJvrALZCZfuKoCISzRUqbHimyScWiwySTFwLW8eEcJCfwqYAksLwWzLkezxVS_iP73uwyHbROOgTsMGd6vcKmH_OvsRiFf1X4jzDNlVVTW-IHUZCH3Rg9rPDelmSJ-1ORbJkKiZhB4XUnR5w/s320/audite_vhf_3.jpg" width="320" /></a></div><br /><div class="separator" style="clear: both; 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margin-right: 1em;"><img border="0" data-original-height="842" data-original-width="1800" height="150" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi5hnEeyDCmApFF831Y8Kqw47eIV7p3UzCGMWwY2Gipm4UC-77K_CsY3K_VUzOlHxo0X7ItKUwANn9kW-pUo12vNHga51IhAvlvL9XwdhzRq2xUgyDoqpGOAk7GHt3Ij5_t2AWDCRSnF1Q89XoUYtD_cJA69Eh50ppxG81QvNDcGeLXAu64XMx2_58vNzg6/s320/audite_vhf_4.jpg" width="320" /></a></div><br /><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhnewoQy3FBK9Z-qZrp-e5eIVU_Wtv2YcZ1Vbb1V0EsbiqSQ0TibTszwvx0SKbajNlMXrNMwk7VslvbNAV5Oz18yfdV50bwAZZiH0vzw8IwU5ud1N9kHyT_QP5v9A_qic-djQfVpwhM3JiYh4pe4zdBVlNskZNrDeEYM5WQyCrHcnM3U9mDFKzy0sIpJS6u/s1800/audite_vhf_block.jpg.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="842" data-original-width="1800" height="150" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhnewoQy3FBK9Z-qZrp-e5eIVU_Wtv2YcZ1Vbb1V0EsbiqSQ0TibTszwvx0SKbajNlMXrNMwk7VslvbNAV5Oz18yfdV50bwAZZiH0vzw8IwU5ud1N9kHyT_QP5v9A_qic-djQfVpwhM3JiYh4pe4zdBVlNskZNrDeEYM5WQyCrHcnM3U9mDFKzy0sIpJS6u/s320/audite_vhf_block.jpg.jpg" width="320" /></a></div><br /><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgxJ3sTa3INK4H-dWTw28-T1YQ9eg5YHCmVoQrWnN5_auhnbmc2DgaLetobMR_1dzm1KjGmaeHd95Oi4hGYEs4YSruQbmD-WweAc6dm8CnzQZ6oqG3VS85whtLplvBhF4_EYXev62PYXMrRvuo-g0suvckyXYjIV2If-kK1ufx4HWCP7WIaoCu0SJRsr7PT/s1800/rx_audite_vhf_all.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="724" data-original-width="1800" height="129" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgxJ3sTa3INK4H-dWTw28-T1YQ9eg5YHCmVoQrWnN5_auhnbmc2DgaLetobMR_1dzm1KjGmaeHd95Oi4hGYEs4YSruQbmD-WweAc6dm8CnzQZ6oqG3VS85whtLplvBhF4_EYXev62PYXMrRvuo-g0suvckyXYjIV2If-kK1ufx4HWCP7WIaoCu0SJRsr7PT/s320/rx_audite_vhf_all.jpg" width="320" /></a></div><br /><div><br /></div>Jan_OK2ZAWhttp://www.blogger.com/profile/09382274058412321443noreply@blogger.com0tag:blogger.com,1999:blog-5539328706899459108.post-66253326046788813742023-09-15T13:32:00.010-07:002023-09-15T13:33:44.695-07:00<h2 style="box-sizing: inherit; line-height: 1.5; margin: 0px 0px 0.5rem; text-align: left;"><span style="color: #9fc5e8; font-size: large;">REMOTE controllers by QRO.cz and DM5XX</span></h2><h2 style="box-sizing: inherit; line-height: 1.5; margin: 0px 0px 0.5rem; text-align: left;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh_0W5d2SE1NOpiGxpTgXX7TevTjTK7VrhgK-bsQxTc5jDjgSCWv2S7vFi08MMcaxi9vACfhsdEJIdlUBpjWk0eT05R3Rq36fIRG9-Bfwy5Y0PYZC4AwhaABWL2xLcDn3CxgJmdxSZTzdmNam9txuJeZz2vyLKgYBbMseQ6uTSKRyZ-mLol0iaaSB6_pGxK/s825/Bez%20n%C3%A1zvu.png" style="clear: left; display: inline; margin-bottom: 1em; margin-right: 1em; text-align: center;"><img border="0" data-original-height="201" data-original-width="825" height="157" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh_0W5d2SE1NOpiGxpTgXX7TevTjTK7VrhgK-bsQxTc5jDjgSCWv2S7vFi08MMcaxi9vACfhsdEJIdlUBpjWk0eT05R3Rq36fIRG9-Bfwy5Y0PYZC4AwhaABWL2xLcDn3CxgJmdxSZTzdmNam9txuJeZz2vyLKgYBbMseQ6uTSKRyZ-mLol0iaaSB6_pGxK/w640-h157/Bez%20n%C3%A1zvu.png" width="640" /></a></h2><div><div>Let us introduce new products for <span style="color: #ffa400;">remote control</span> of your <span style="color: #ffa400;">HAM RADIO</span> device.</div><div><br /></div><div>We have prepared two articles:</div><div>- the first, <a href="https://hamparts.shop/blog/remote-controllers-by-qrocz-with-code-by-dm5xx.html" target="_blank">which introduces three of our IP controllers</a></div><div>- the second <a href="https://hamparts.shop/blog/k9ay-4-way-beverage-system-and-7ant-remote-control.html" target="_blank">with examples of connection to our RX antennas</a></div><div><br /></div><div>More articles will follow :)</div><div><br /></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEih5FmhwYEDMlc76FcXCGi7tqKrPLB6xMj9qR52skjE0IwhL-6_MmObipAtLOdju2viOosTE2IyKmcGELZJ81dDtYoKcVMxKKlIiVsS9O1nQbyIhDSq7oDkZmQRA9jHBcnFyXIGYn-a7q5v88MrPfvv0n4B32A39ldjGpAeQvlSQergl7pFdjLyGc9XRo4a/s870/81119large.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="450" data-original-width="870" height="166" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEih5FmhwYEDMlc76FcXCGi7tqKrPLB6xMj9qR52skjE0IwhL-6_MmObipAtLOdju2viOosTE2IyKmcGELZJ81dDtYoKcVMxKKlIiVsS9O1nQbyIhDSq7oDkZmQRA9jHBcnFyXIGYn-a7q5v88MrPfvv0n4B32A39ldjGpAeQvlSQergl7pFdjLyGc9XRo4a/s320/81119large.jpg" width="320" /></a></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhHkxynBLXGpiIgetV8PW1NkLiaBQxiVxCBeANn2CiWJA6slDi-WW4Sp0bg4He4o7HwhnaLS3wMyTzTr7CJgQSn701XKihs5t30ONVMRLm0na2PadG0q5oEYDDZkxd8UeSWfdYHfQGMwZo_vkJgAlXmaKc5LVp8_UBtpROWhfPhFhFG9fa7r9yTmEBiFvm2/s870/80118large.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="450" data-original-width="870" height="166" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhHkxynBLXGpiIgetV8PW1NkLiaBQxiVxCBeANn2CiWJA6slDi-WW4Sp0bg4He4o7HwhnaLS3wMyTzTr7CJgQSn701XKihs5t30ONVMRLm0na2PadG0q5oEYDDZkxd8UeSWfdYHfQGMwZo_vkJgAlXmaKc5LVp8_UBtpROWhfPhFhFG9fa7r9yTmEBiFvm2/s320/80118large.jpg" width="320" /></a></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh3DPw4fzXgTY-Txd2OABeT_QBmyNmgAxMJMWv-_TntvnDwKrcqVRCcbbvYLHgIDsVBP6H8pJ1feiVEv3GWI9sFQp7wPii3DHXXewdaadkKpneYamObdjlyEuGfA14tu_L2YEhOJghsfKr2JgO4-PQx-c2pRcVn0jDRbsxW8rO377x9zpkT5oZ-yEYr8QFB/s1800/remote_options.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="842" data-original-width="1800" height="150" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh3DPw4fzXgTY-Txd2OABeT_QBmyNmgAxMJMWv-_TntvnDwKrcqVRCcbbvYLHgIDsVBP6H8pJ1feiVEv3GWI9sFQp7wPii3DHXXewdaadkKpneYamObdjlyEuGfA14tu_L2YEhOJghsfKr2JgO4-PQx-c2pRcVn0jDRbsxW8rO377x9zpkT5oZ-yEYr8QFB/s320/remote_options.jpg" width="320" /></a></div></div><br />Jan_OK2ZAWhttp://www.blogger.com/profile/09382274058412321443noreply@blogger.com0tag:blogger.com,1999:blog-5539328706899459108.post-23253424492759063022023-09-12T13:59:00.001-07:002023-09-18T03:41:25.109-07:00<h2 style="text-align: left;"> <span style="color: #9fc5e8;">Tropo ducting week at 2m 09/2023</span></h2><div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgjUQvlX2iMIbhd09cg5kjKksdHeJYAt_fNgqKb-7yhwHRLMsu4Vgf-7G7PmsTeIGuSVwquZMDzFcZLACGNPIvGmgoYsqH1yUtIjayuQ8VKsF6iyRaIt4BuJImeDgcf1lgJpZrpgHg71XTkpkbbl6aL-CLC1z03TTDB73WLoeGEqqo_xaPjSLpeaB1Ti3WX/s570/FT8.png" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" data-original-height="100" data-original-width="570" height="112" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgjUQvlX2iMIbhd09cg5kjKksdHeJYAt_fNgqKb-7yhwHRLMsu4Vgf-7G7PmsTeIGuSVwquZMDzFcZLACGNPIvGmgoYsqH1yUtIjayuQ8VKsF6iyRaIt4BuJImeDgcf1lgJpZrpgHg71XTkpkbbl6aL-CLC1z03TTDB73WLoeGEqqo_xaPjSLpeaB1Ti3WX/w640-h112/FT8.png" width="640" /></a></div><br /><span style="color: #9fc5e8;"><br /></span></div><div><span style="color: #9fc5e8;"><br /></span></div><div><span style="color: #9fc5e8;"><br /></span></div><div><span style="color: #9fc5e8;"><br /></span></div><div><span style="color: #9fc5e8;"><br /></span></div><div><span style="color: #9fc5e8;"><br /></span></div><div><div>As usual... <span style="color: #ffa400;">Tropo Ducting</span> started just after the <span style="color: #ffa400;">VHF contest</span>. The conditions were above average and all week I was wondering where to turn the antenna earlier. Thanks to<span style="color: #ffa400;"> FT8</span>, I can be QRV in the company even while working - for me, that's the main advantage right after being able to make nice QSOs with low power and also monitor conditions that would be impossible to monitor while operating CW or SSB...</div><div><br /></div><div>Cool conditions lasted all week. Many nights I found myself missing new stations - I only saw the ones I already had in the log. It was also strange how slightly after midnight the stations disappeared - time to go to bed? :)</div></div><div><span style="color: #9fc5e8;"><br /></span></div><div>I heard a lot of stations over 1500km, but I didn't get many calls or only a few pings - a combination of Tropo and MS?</div><div><br /></div><div><span style="color: red;">My RIG: 12 el G0KSC, 70 W, Adalm Pluto with TCXO and front-end, LNA 2x BF998. </span></div><div><span style="color: red;">QTH: OL7M contest QTH, JO80CF, antena in 15m, REMOTE operation</span></div><div><span style="color: #ffa400;"><br /></span></div><div><div class="separator" style="clear: both; text-align: center;"><span style="color: #ffa400;">Worked stations during the Tropo ducting</span></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiTrak2-jXrhR4JiRz6FIGaFYlsY88a7BJ45kLZkabE8j12UiuDg_33xwH4esbx46rCr3jmymA9b_AxBDSXhbA296ZFajQA3ro6D_uVy9GuTjA5haWrPc4EDwpL9a58WW8JjPrvhKy5UXag-YIZPlD4Kqk5lFkuXEKoiu5yChIHwunKf9U5Nmykwv7eCBTa/s1312/worked.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="906" data-original-width="1312" height="221" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiTrak2-jXrhR4JiRz6FIGaFYlsY88a7BJ45kLZkabE8j12UiuDg_33xwH4esbx46rCr3jmymA9b_AxBDSXhbA296ZFajQA3ro6D_uVy9GuTjA5haWrPc4EDwpL9a58WW8JjPrvhKy5UXag-YIZPlD4Kqk5lFkuXEKoiu5yChIHwunKf9U5Nmykwv7eCBTa/s320/worked.png" width="320" /></a></div><div class="separator" style="clear: both; text-align: center;"><br /></div><div class="separator" style="clear: both; text-align: center;"><span style="color: #ffa400;">LoRa APRS OK2ZAW-17 <a href="https://aprs.fi/info/?call=OK2ZAW-17" target="_blank">(link)</a> received stations</span></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhTLtrTRFuLtXh8cS9JM3fyPunkTRhKQttKRix8RtSpGlKohidDD4BNREnSBe6m5VddhTgEIGK9M7uGGZM7yIcDzXTmkFX0kMc3cYA2_IKP5yRs_KmPMR8qRw9lAgOSWhnSBMEusf7K14WLOOO7x_irbtB4suIoJIjxs2VW6WElOppBZJGnilYnfHazJymB/s1038/LoRa.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="676" data-original-width="1038" height="208" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhTLtrTRFuLtXh8cS9JM3fyPunkTRhKQttKRix8RtSpGlKohidDD4BNREnSBe6m5VddhTgEIGK9M7uGGZM7yIcDzXTmkFX0kMc3cYA2_IKP5yRs_KmPMR8qRw9lAgOSWhnSBMEusf7K14WLOOO7x_irbtB4suIoJIjxs2VW6WElOppBZJGnilYnfHazJymB/s320/LoRa.png" width="320" /></a></div><br /><span style="color: #9fc5e8;"><br /></span></div><div>A few print screens from days...</div><div><br /></div><div style="text-align: center;"><span style="color: #ffa400;">4.9. 2023</span></div><div><span style="color: #9fc5e8;"><br /></span></div><div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh8ovzv7uiRrBHW0SxXS2HY7Khqb-i_pA-6sFWWcnIoVJgDrkMIWm9Qnc7s_Ts3xioQKixFmElhB4H1qRXzF7EjOPYXwIeCwxGYtJD3Y6596UTkhT25qKWzfAeOpIu5XddOLKZsJbJnk2LlRCHe_Uh1PJIEHxaYa05Jg4sX5NLYMJVRjWkZLaeaB4r2qUs-/s1086/2m.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="637" data-original-width="1086" height="188" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh8ovzv7uiRrBHW0SxXS2HY7Khqb-i_pA-6sFWWcnIoVJgDrkMIWm9Qnc7s_Ts3xioQKixFmElhB4H1qRXzF7EjOPYXwIeCwxGYtJD3Y6596UTkhT25qKWzfAeOpIu5XddOLKZsJbJnk2LlRCHe_Uh1PJIEHxaYa05Jg4sX5NLYMJVRjWkZLaeaB4r2qUs-/s320/2m.png" width="320" /></a></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjuvzqVI5rjjOzisp5lZ73TdsWJhxIT8d2wfGBZNdC5cod64Jt9_Q-2ELCE0LLIV6nHYH_rcIrRD6AC-T66s132UMfvxfVJwv0zvFPy3qctu088ieFIZQoWbKT0F_oHN93In5YwhS3O9CfqSzKSYv7Oztw_iSmqMaPAsdbqs1yT-wECkH2ZPJXWaK8ybBTJ/s783/rbn.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="739" data-original-width="783" height="302" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjuvzqVI5rjjOzisp5lZ73TdsWJhxIT8d2wfGBZNdC5cod64Jt9_Q-2ELCE0LLIV6nHYH_rcIrRD6AC-T66s132UMfvxfVJwv0zvFPy3qctu088ieFIZQoWbKT0F_oHN93In5YwhS3O9CfqSzKSYv7Oztw_iSmqMaPAsdbqs1yT-wECkH2ZPJXWaK8ybBTJ/s320/rbn.png" width="320" /></a></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgYu3Ie-ax80PX0vGP7e4nK8qXCeE8xIQvphoDe1B8_xFDSsyH0ZcLfVi1yiBF_8yQ2l9-ljq5DAITsaVCfcRo6DADpwjb6_PlAXAeootvC78XBzKlw5016uopoXiLZyVlVOUz1c0_5Ylf-QtA0C3akI-c6gW-42bjwYmEOHzfhZdtYyUGdGt9MYIGfuFGc/s1017/tropo.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="712" data-original-width="1017" height="224" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgYu3Ie-ax80PX0vGP7e4nK8qXCeE8xIQvphoDe1B8_xFDSsyH0ZcLfVi1yiBF_8yQ2l9-ljq5DAITsaVCfcRo6DADpwjb6_PlAXAeootvC78XBzKlw5016uopoXiLZyVlVOUz1c0_5Ylf-QtA0C3akI-c6gW-42bjwYmEOHzfhZdtYyUGdGt9MYIGfuFGc/s320/tropo.png" width="320" /></a></div><br /><div style="text-align: center;"><span style="color: #ffa400;">6.9. 2023</span></div></div><div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjsdxqxYd_thQRCyvPqfd-HN0g9YjwhUrF2FwPRmYIJMwAyRK3q9ZG4_3SqTPIPHKoJVjU2mct7URnm1kXnCHEHizvwqRTvCmB6fgmz4EPIHaMsVRUoODtZZwmiFRwuYpvGDNVBLXDy3iv388VkLE_df2MdjzjxOL1i3gfS58SJ1NHIgebTxVw5oAUKtFD-/s996/psk.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="727" data-original-width="996" height="234" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjsdxqxYd_thQRCyvPqfd-HN0g9YjwhUrF2FwPRmYIJMwAyRK3q9ZG4_3SqTPIPHKoJVjU2mct7URnm1kXnCHEHizvwqRTvCmB6fgmz4EPIHaMsVRUoODtZZwmiFRwuYpvGDNVBLXDy3iv388VkLE_df2MdjzjxOL1i3gfS58SJ1NHIgebTxVw5oAUKtFD-/s320/psk.png" width="320" /></a></div><div class="separator" style="clear: both; text-align: center;"><br /></div><div class="separator" style="clear: both; text-align: center;"><span style="color: #ffa400;">7.9. 2023</span></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEha4WxmfcsS6Ian_PKtwgH8PSpp_nYiIyEzjPv2umiphOErU2mHr3x8JQWBcBkp16yjc-MZEeYmCc5RyGiolvJuXG3lN4RzhrO6djLVMpMosIkIFVNu4Z87IOrO1UFsnbSplYj9e_G5ocBs5PiujTcE6aEP8urmAyLxWo2j2wtBCYw0GMpkuV3ncsWpmFcX/s1084/LA3.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="633" data-original-width="1084" height="187" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEha4WxmfcsS6Ian_PKtwgH8PSpp_nYiIyEzjPv2umiphOErU2mHr3x8JQWBcBkp16yjc-MZEeYmCc5RyGiolvJuXG3lN4RzhrO6djLVMpMosIkIFVNu4Z87IOrO1UFsnbSplYj9e_G5ocBs5PiujTcE6aEP8urmAyLxWo2j2wtBCYw0GMpkuV3ncsWpmFcX/s320/LA3.png" width="320" /></a></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgRAwbPLYIhCCwELNstJaXr1SF1kC8busFvdC9x7Rf0Mk4sDTyjIOlpWJK5GLrO0p_ZdIjQzsasXqdCuCOIvoNZGcho3xg_zxsmD2qbVpfPB-GjbEKba_fiGkM8OOWhTMxTej-ZBhdsgfYpRU3vWgdg4PvDJqF1Wn76stFSMlgLLLwHLXiFe0B3BoXkkbF7/s1084/RU3.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="638" data-original-width="1084" height="188" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgRAwbPLYIhCCwELNstJaXr1SF1kC8busFvdC9x7Rf0Mk4sDTyjIOlpWJK5GLrO0p_ZdIjQzsasXqdCuCOIvoNZGcho3xg_zxsmD2qbVpfPB-GjbEKba_fiGkM8OOWhTMxTej-ZBhdsgfYpRU3vWgdg4PvDJqF1Wn76stFSMlgLLLwHLXiFe0B3BoXkkbF7/s320/RU3.png" width="320" /></a></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh5RdGbv9fdfwmPr96Ko3-qB6FSMAP0pzwvxFH-zBw-z9cSnlCXAc_X9qZjfJMGC4HTs6sGEMmycp7XRmKF6W1czmE11sMw1c4UY71Qegn--gN6_8cwDb0RjD5r1R0i2auAxiv0GN-kQF7-ZTMc7wRO0M0FodEqUQ1PupsuizLOgKRfCMovoDt5-0EvbYU7/s1377/psk3.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="709" data-original-width="1377" height="165" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh5RdGbv9fdfwmPr96Ko3-qB6FSMAP0pzwvxFH-zBw-z9cSnlCXAc_X9qZjfJMGC4HTs6sGEMmycp7XRmKF6W1czmE11sMw1c4UY71Qegn--gN6_8cwDb0RjD5r1R0i2auAxiv0GN-kQF7-ZTMc7wRO0M0FodEqUQ1PupsuizLOgKRfCMovoDt5-0EvbYU7/s320/psk3.png" width="320" /></a></div><div class="separator" style="clear: both; text-align: center;"><br /></div><div class="separator" style="clear: both; text-align: center;"><span style="text-align: left;"><span style="color: #ffa400;">8.9.2023</span></span></div></div><div style="text-align: center;"><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg56yNV4OETiSPBaetpIuIS4IcBDIjeIJO3pt4Qjv1gDbXfjeyfd63AyiDIUvy3mzY50OfSJekdB7NYb6pXSYYPJtpuIW_LiIuYNdue4MQvsbwmbxxr7hVM5HbkSn9CUAijDPIy6fXOwZvkaxhovi0FlGFi6TrxKwvenBNfMQ6UbG8prvGcaVkaNkxaQ-Vd/s1077/Nov%C3%BD%20obr%C3%A1zek.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="901" data-original-width="1077" height="268" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg56yNV4OETiSPBaetpIuIS4IcBDIjeIJO3pt4Qjv1gDbXfjeyfd63AyiDIUvy3mzY50OfSJekdB7NYb6pXSYYPJtpuIW_LiIuYNdue4MQvsbwmbxxr7hVM5HbkSn9CUAijDPIy6fXOwZvkaxhovi0FlGFi6TrxKwvenBNfMQ6UbG8prvGcaVkaNkxaQ-Vd/s320/Nov%C3%BD%20obr%C3%A1zek.png" width="320" /></a></div><br /></div>Jan_OK2ZAWhttp://www.blogger.com/profile/09382274058412321443noreply@blogger.com0tag:blogger.com,1999:blog-5539328706899459108.post-44122809335163168472023-06-15T10:20:00.005-07:002023-06-15T10:22:07.753-07:00<p> <span style="color: #ffa400; font-size: x-large;">Hope to meet you in Friedrichshafen 2023</span></p><p></p><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh0UUh7im4eik7Gml-X4wU281A9aMtDW_zBlGgbcJOw77ZQx7S-bPiWlQTsFnnR6LgokkkB9J2h1b5DuRZQ9d_FSJgHvJM3TuGjQmy67RbqXjucTDwjvsHmhfcjnKmZrthNXFi9613oAOQEBfrV5c4SGRY4KXGuYeCL9hEQ9pF_fPxvhzfAhOOVaaAoHQ/s2000/FH_2023.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="650" data-original-width="2000" height="208" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh0UUh7im4eik7Gml-X4wU281A9aMtDW_zBlGgbcJOw77ZQx7S-bPiWlQTsFnnR6LgokkkB9J2h1b5DuRZQ9d_FSJgHvJM3TuGjQmy67RbqXjucTDwjvsHmhfcjnKmZrthNXFi9613oAOQEBfrV5c4SGRY4KXGuYeCL9hEQ9pF_fPxvhzfAhOOVaaAoHQ/w640-h208/FH_2023.jpg" width="640" /></a></div><br />We will be in <span style="color: #ffa400;">Exhibition hall A1 in Friedrichshafen</span> with our company <span style="color: #ffa400;"><a href="https://QRO.cz"><b><span style="color: #ffa400;">QRO.cz</span></b></a> </span>and <a href="https://HamParts.shop"><b><span style="color: #ffa400;">HamParts.shop</span></b></a><p></p><p>More at: <a href="https://hamparts.shop/content/ham-radio-fh">https://hamparts.shop/content/ham-radio-fh</a></p><p>Vy 73 team Jan, Lucy and Mike :)</p>Jan_OK2ZAWhttp://www.blogger.com/profile/09382274058412321443noreply@blogger.com0tag:blogger.com,1999:blog-5539328706899459108.post-71084469362141987022023-06-15T10:14:00.002-07:002023-06-15T10:21:12.498-07:00<p> <span style="color: #cfe2f3; font-size: x-large;">Nice Es openning 15th June 2023</span></p><p></p><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgjDi7XGwzS2LDBVYBPODJV21W1t1kY69n0dyYCReHXZ0Hz03N4njyTSxC-dX-El6fbyS69izHGxs4OG1_MDUoAPkEti84f51NCCZeFEPynjmylfjHG3IsZFilhaGcvkmsA_a8n5OFN0STJCm_NpAMQgiDepgBPuy7VZi2HvV_gIaYDIYKbOC0gOg5FjA/s570/FT8.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="100" data-original-width="570" height="112" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgjDi7XGwzS2LDBVYBPODJV21W1t1kY69n0dyYCReHXZ0Hz03N4njyTSxC-dX-El6fbyS69izHGxs4OG1_MDUoAPkEti84f51NCCZeFEPynjmylfjHG3IsZFilhaGcvkmsA_a8n5OFN0STJCm_NpAMQgiDepgBPuy7VZi2HvV_gIaYDIYKbOC0gOg5FjA/w640-h112/FT8.png" width="640" /></a></div><br />There were very nice Es openning at 4 and 2 meters. Made my new <span style="color: #ffa400;">ODX </span>at 2m FT8 with <span style="color: #ffa400;">Stefan CT9/OM3RG </span>at distance <span style="color: #ffa400;">3365 km</span> to <span style="color: #ffa400;">IM12</span>.<p></p><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjiC7hZBzfjgU2cnon60_oX3UhjFA7V7yjw4g_PRt4NkJtr5FJpPTurRV8mgJbFjJQmg0fMcZZlfnFWYQV_BrL17-NN-TlrFCipS0FoGjTaWAlFxfjjzTNLmcDwGgOgqyuGC58SRLOdKADkbdq0FHVoLYVOwYKWrrBJGligEZAksOlgF0c0jou43MXq4Q/s1636/psk.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="936" data-original-width="1636" height="183" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjiC7hZBzfjgU2cnon60_oX3UhjFA7V7yjw4g_PRt4NkJtr5FJpPTurRV8mgJbFjJQmg0fMcZZlfnFWYQV_BrL17-NN-TlrFCipS0FoGjTaWAlFxfjjzTNLmcDwGgOgqyuGC58SRLOdKADkbdq0FHVoLYVOwYKWrrBJGligEZAksOlgF0c0jou43MXq4Q/s320/psk.jpg" width="320" /></a></div><div class="separator" style="clear: both; text-align: center;"><br /></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgP_kArcQdH0vKJ7c9E9HDdNgzSnNV3P7zKZ1NXO_FW2guhhzY6PvKtIQuN9at4gQpn3NNfrzgSvm__fjgfuS19GckipQUF9ZqqPOCc4MmBjuL-HVQF64PY3zNMV9nESBti5PFu4zd1TBPsRYzesvukHjbCHweQa4UsRAsSya12QFdktvvCFuR70wg42A/s1081/CT3-1.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="634" data-original-width="1081" height="188" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgP_kArcQdH0vKJ7c9E9HDdNgzSnNV3P7zKZ1NXO_FW2guhhzY6PvKtIQuN9at4gQpn3NNfrzgSvm__fjgfuS19GckipQUF9ZqqPOCc4MmBjuL-HVQF64PY3zNMV9nESBti5PFu4zd1TBPsRYzesvukHjbCHweQa4UsRAsSya12QFdktvvCFuR70wg42A/s320/CT3-1.jpg" width="320" /></a></div><br /><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgTmpoWgW48f0XnvhIip4uP3xfYMHLGEPL0WIWT-nJgxIlJvT8gYMuQUJ1ReTYPutL6vnPsmO-D6dXLmUIKBt6mlCnPZNfOUWHCUX2xkFKer69Go5ewIlkaj_EdYz778rIvkRCkeIf5_FI6yeyfHum7JUNQS9LL4-j3UYXUhH4k2eNw1qfQkTBxYIE1Uw/s1076/ct9.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="635" data-original-width="1076" height="189" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgTmpoWgW48f0XnvhIip4uP3xfYMHLGEPL0WIWT-nJgxIlJvT8gYMuQUJ1ReTYPutL6vnPsmO-D6dXLmUIKBt6mlCnPZNfOUWHCUX2xkFKer69Go5ewIlkaj_EdYz778rIvkRCkeIf5_FI6yeyfHum7JUNQS9LL4-j3UYXUhH4k2eNw1qfQkTBxYIE1Uw/s320/ct9.jpg" width="320" /></a></div><br /><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh13LMyofvZhXX4ot44L6k8FDYEjx7t51whM-3ihtvSCZzvACj89-jNfjC_xVsfg0jKLri6_XaM_3mTiSxQBSZ6iYqDEYFuGeV-HMIBQsirDG7s3LeY0rmJHx4--gfznnTNgMXwS1-jGXLFzxlxhsBVdulhjkMNsRiiCQhxJUIqRhyPpmWpHE07UDLZsg/s1082/is0-1.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="637" data-original-width="1082" height="188" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh13LMyofvZhXX4ot44L6k8FDYEjx7t51whM-3ihtvSCZzvACj89-jNfjC_xVsfg0jKLri6_XaM_3mTiSxQBSZ6iYqDEYFuGeV-HMIBQsirDG7s3LeY0rmJHx4--gfznnTNgMXwS1-jGXLFzxlxhsBVdulhjkMNsRiiCQhxJUIqRhyPpmWpHE07UDLZsg/s320/is0-1.jpg" width="320" /></a></div><br /><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjY_6Y2fo6Z7x1L9XiYyxvIVtaAgzZguVzoRD9dBF6JTsbVU9qVsYM9BufTLmuZgvEYnULxMww2n9BudXj5REPjXIQpnI7XprNvdbhfwpi9Yku340iBRHApF3k1TQAJ_-TMr7io79eEdJL4TcobHxGcKPsDg57AYpoA4w71x7jhyIfiMI5fSMBE2B4ICg/s928/log.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="928" data-original-width="825" height="320" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjY_6Y2fo6Z7x1L9XiYyxvIVtaAgzZguVzoRD9dBF6JTsbVU9qVsYM9BufTLmuZgvEYnULxMww2n9BudXj5REPjXIQpnI7XprNvdbhfwpi9Yku340iBRHApF3k1TQAJ_-TMr7io79eEdJL4TcobHxGcKPsDg57AYpoA4w71x7jhyIfiMI5fSMBE2B4ICg/s320/log.jpg" width="284" /></a></div><div class="separator" style="clear: both; text-align: center;"><br /></div>Jan_OK2ZAWhttp://www.blogger.com/profile/09382274058412321443noreply@blogger.com0tag:blogger.com,1999:blog-5539328706899459108.post-38258487320446692422023-05-27T06:35:00.007-07:002023-05-27T10:29:30.901-07:00<p> <span style="color: #9fc5e8; font-size: x-large;">4-WAY PTT sequencer</span></p><p></p><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhd1b1wDU1ZtMJ63KChsmwf-cxTGpWGekUTGzCXpYr8z_vVMkhF_FuLZB3aIJC6CnjATzlr2ERfmGRiuktDtvuOYhfg3UoeX4rbCXOzD_Css21BiXvq8Hef7t1hMRV4b53QwcEMBGrY-Oe0mMTZnslJeWWLzFn_CMGLo-K4zoSEN3BnNW6wGOOh61CVIw/s570/2013_remoteqth.png" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" data-original-height="100" data-original-width="570" height="112" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhd1b1wDU1ZtMJ63KChsmwf-cxTGpWGekUTGzCXpYr8z_vVMkhF_FuLZB3aIJC6CnjATzlr2ERfmGRiuktDtvuOYhfg3UoeX4rbCXOzD_Css21BiXvq8Hef7t1hMRV4b53QwcEMBGrY-Oe0mMTZnslJeWWLzFn_CMGLo-K4zoSEN3BnNW6wGOOh61CVIw/w640-h112/2013_remoteqth.png" width="640" /></a></div><br /><span style="color: #9fc5e8; font-size: x-large;"><br /></span><p></p><p><br /></p><p><br /></p><p>This is simply 4-way PTT sequencer. It is designed on <span style="color: #ffa400;">LM3880</span> IC with fixed delay time 60ms. Outputs are made by FET transistors. When active = connected to ground.</p><p>Inspiration a few years ago from <a href="http://www.n4ga.com/transmit-receive-sequencing-you-amplifier/?fbclid=IwAR2_nDDu2k2gNwIcnhcgQ-g0UDw7aGnybHf3npDi65DrIm1BNCr5cTG_AIE" target="_blank">Rob N4GA and his article.</a></p><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgNyjIQKnK7lV1VZmcGqa_a0oayJyTyVXdk20vecgYf69S570XMXfb2H53U2as4MaZFvoDOYNET1Ox9Bz7eHDpcC06dVxNnCKaqASiTib_RW5CeLqIsdP7yi8QfK786d_sbtd_ANfBTpEIo2_XypWjwAdQc3KWPiVjws-Xvkfl1pEEzcY8YYjedbhC4Yg/s1372/4way_seq_1_.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1372" data-original-width="1200" height="320" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgNyjIQKnK7lV1VZmcGqa_a0oayJyTyVXdk20vecgYf69S570XMXfb2H53U2as4MaZFvoDOYNET1Ox9Bz7eHDpcC06dVxNnCKaqASiTib_RW5CeLqIsdP7yi8QfK786d_sbtd_ANfBTpEIo2_XypWjwAdQc3KWPiVjws-Xvkfl1pEEzcY8YYjedbhC4Yg/s320/4way_seq_1_.jpg" width="280" /></a></div><div class="separator" style="clear: both; text-align: center;"><br /></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh8nYRJCae4PEkCxz9A7RtBNCVKMh6C8FTLqRvTK8idXVc8vBLGbmGMq7DKTaRnyTw6UcjrN3tgDU72KHv2hZzcTRciBae_MDCODriZVPHo7_8dAHtQbKb9WeJ3LryjFGISvJIZ5uFscCWivH_5pTFbxviEYDJhbrTHNNwskdhvTD07Va3GX974QaLxnQ/s1800/4way_ptt_seq_principle.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="843" data-original-width="1800" height="150" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh8nYRJCae4PEkCxz9A7RtBNCVKMh6C8FTLqRvTK8idXVc8vBLGbmGMq7DKTaRnyTw6UcjrN3tgDU72KHv2hZzcTRciBae_MDCODriZVPHo7_8dAHtQbKb9WeJ3LryjFGISvJIZ5uFscCWivH_5pTFbxviEYDJhbrTHNNwskdhvTD07Va3GX974QaLxnQ/s320/4way_ptt_seq_principle.jpg" width="320" /></a></div><div class="separator" style="clear: both; text-align: center;"><br /></div><div class="separator" style="clear: both; text-align: left;"><div class="separator" style="clear: both;"><b><span style="color: #ffa400;">Parameters:</span></b></div><div class="separator" style="clear: both;">- Sequencer delay is fixed 60 ms</div><div class="separator" style="clear: both;">- Sequencer from RX to TX PTT IN to: T0 = 0 ms, T1 = 60 ms, T2 = 120 ms, T3 = 180 ms</div><div class="separator" style="clear: both;">- Sequencer from TX to RX PTT IN to: T0 = 0 ms, T1 = 180 ms, T2 = 120 ms, T3 = 60 ms</div><div class="separator" style="clear: both;">- Optocoupler isolator protection at PTT IN port</div><div class="separator" style="clear: both;">- OUTPUTS are open while input PTT is in RX, shorted to GND while input is in TX</div><div class="separator" style="clear: both;">- When you need to switch positive voltage (LNA) you can use P-FET switch example</div><div class="separator" style="clear: both;">- Input PTT logic: active when grounded</div><div class="separator" style="clear: both;">- Input PTT logic current typ. 15mA</div><div class="separator" style="clear: both;">- Output FET switch 50V 500mA for each port</div><div class="separator" style="clear: both;">- DC power supply 9 V to 15 V typ. 30 mA DC cable connection (included for enclosure version)</div></div><div style="text-align: center;"><br /></div><div style="text-align: center;"><span style="color: #ffa400;">Internal board</span></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhZ5-5zYmzZu21evd7fJ5KdlnpCdBZpSltW0jtUkaIT0m38YRjXfLTcKFdBzJObTWQzCm3udHz8LjuhEblWQlo_FxSV-3zwbHpUdnXPMGzcE9Z9nhiEdpBIue4sWA7YqELUap98sj_Lv-4FOO1WTpR4mX6bjHAqNTz0UcdwSQ_GPiw4lKdKwE60oEMgLw/s1372/4way_seq_5.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1372" data-original-width="1200" height="200" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhZ5-5zYmzZu21evd7fJ5KdlnpCdBZpSltW0jtUkaIT0m38YRjXfLTcKFdBzJObTWQzCm3udHz8LjuhEblWQlo_FxSV-3zwbHpUdnXPMGzcE9Z9nhiEdpBIue4sWA7YqELUap98sj_Lv-4FOO1WTpR4mX6bjHAqNTz0UcdwSQ_GPiw4lKdKwE60oEMgLw/w175-h200/4way_seq_5.jpg" width="175" /></a><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgdQ5zIPeA1EVarFa-9B0nnfa5anLazSW4A24LSka0wwfJ-Aid73lRgspmkFxRu8MMc7RZD6h14iwFNWSXDcp1hSYeWlIV-6yz5rUaPfgZuWU_70wKrN62UaMOisrJr4XRnWowBSge5nZEpDUZgM4Mn9Sd9qiYs3hFJq22C58dKtPjhPwVGHsQzZYMsAw/s1372/4way_seq_6.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1372" data-original-width="1200" height="200" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgdQ5zIPeA1EVarFa-9B0nnfa5anLazSW4A24LSka0wwfJ-Aid73lRgspmkFxRu8MMc7RZD6h14iwFNWSXDcp1hSYeWlIV-6yz5rUaPfgZuWU_70wKrN62UaMOisrJr4XRnWowBSge5nZEpDUZgM4Mn9Sd9qiYs3hFJq22C58dKtPjhPwVGHsQzZYMsAw/w175-h200/4way_seq_6.jpg" width="175" /></a></div><div class="separator" style="clear: both; text-align: center;"><span style="color: #ffa400;"><br /></span></div><div class="separator" style="clear: both; text-align: center;"><span style="color: #ffa400;">Board without connectors</span></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi12ArPdIeCiQLmBYtfHbXokYSOk40h3PognlDfGS4Rf0Nnt4XKNrmWVR3lx8zumcyU2JySmmzkPl_bPmzzcEKGdVCmMoBiemxygSiVxv7g0fDGfQ8zfF8WKSEYqXrintq_si5XdX16n5pDXd2WnvOdDqGNTOYfp3kOi5Lj8DefDf4TiK5QDp4qkBQHow/s1372/4way_seq_board_2.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1372" data-original-width="1200" height="200" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi12ArPdIeCiQLmBYtfHbXokYSOk40h3PognlDfGS4Rf0Nnt4XKNrmWVR3lx8zumcyU2JySmmzkPl_bPmzzcEKGdVCmMoBiemxygSiVxv7g0fDGfQ8zfF8WKSEYqXrintq_si5XdX16n5pDXd2WnvOdDqGNTOYfp3kOi5Lj8DefDf4TiK5QDp4qkBQHow/w175-h200/4way_seq_board_2.jpg" width="175" /></a><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjnjuS7rVwbiM_yLKaVsBbsR8O4nXlS-h1HFJiV2fHFQXue1WE9-CVA7ISWFENv_je1L3Fz13uvUUFLfmtaSlpXhgBGThmWJEAXwyKdj5IY6XwfCU7-7Wj1Js0fZx3NlHf071ZSJ-OkhJvz6hYM-LyxCMZUsi6q8n0MjxnME2E1-KwpEMm9-o9DuyXQLg/s1372/4way_seq_board_3.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1372" data-original-width="1200" height="200" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjnjuS7rVwbiM_yLKaVsBbsR8O4nXlS-h1HFJiV2fHFQXue1WE9-CVA7ISWFENv_je1L3Fz13uvUUFLfmtaSlpXhgBGThmWJEAXwyKdj5IY6XwfCU7-7Wj1Js0fZx3NlHf071ZSJ-OkhJvz6hYM-LyxCMZUsi6q8n0MjxnME2E1-KwpEMm9-o9DuyXQLg/w175-h200/4way_seq_board_3.jpg" width="175" /></a></div><div class="separator" style="clear: both; text-align: center;"><span style="color: #ffa400;"><br /></span></div><div class="separator" style="clear: both; text-align: center;"><span style="color: #ffa400;">Schematic:</span></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhOxAFI9FMPORbUR4IrlHcleLDZGiJ2QzwMReoUphgjqK2nZm2wC0S1VsphEZOpyxldMcULDKIc4ke5V-5VHGSFNhmgp-eDfjaM5K0AIHHYZNew2T3U80y_0K9A9cUoRR8b8HQLe53djHlsxACOKy1zqhnkcRLUt3BRd7DPudgP2jIbzkhB-l3yD8XFKQ/s1431/seq.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="998" data-original-width="1431" height="223" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhOxAFI9FMPORbUR4IrlHcleLDZGiJ2QzwMReoUphgjqK2nZm2wC0S1VsphEZOpyxldMcULDKIc4ke5V-5VHGSFNhmgp-eDfjaM5K0AIHHYZNew2T3U80y_0K9A9cUoRR8b8HQLe53djHlsxACOKy1zqhnkcRLUt3BRd7DPudgP2jIbzkhB-l3yD8XFKQ/s320/seq.png" width="320" /></a></div><div class="separator" style="clear: both; text-align: center;"><span style="color: #ffa400;"><br /></span></div><div class="separator" style="clear: both; text-align: center;"><span style="color: #ffa400;">Sequencing between outputs:</span></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEif1QxvbJGE0k61cQ2781qfaTyM7poGxTxDH8RX5x4hmVABL4zb3zoD_Rg1v9oohor2afxdetvmoWMnHKWUvoQGAaBv7rSLgbHb-oj2Vlp9j1oxw7NRwyUcNSpD329684S1bZXZ1_LH9XZitvztClvggL4UKgwn1VsSn3_hyXoQRM7laYCFsP68Y7MORg/s1800/ds8.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1597" data-original-width="1800" height="284" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEif1QxvbJGE0k61cQ2781qfaTyM7poGxTxDH8RX5x4hmVABL4zb3zoD_Rg1v9oohor2afxdetvmoWMnHKWUvoQGAaBv7rSLgbHb-oj2Vlp9j1oxw7NRwyUcNSpD329684S1bZXZ1_LH9XZitvztClvggL4UKgwn1VsSn3_hyXoQRM7laYCFsP68Y7MORg/s320/ds8.jpg" width="320" /></a></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjNyATG4mUXozKtJ5xsrnyONzrJFWoA090qzWV3r-37VgSNf9XVkzaseU9OLcHHNXF-MlEY8xa2H2uU1yjwFnH8XuFsT885kNscsZOHZ2bYPiNljKlsJR3UZRvNH9CsdudRoi1fRnCmy0PhQ0i0NU7OGee_5Zwmb6issoXOlq3Itrga_ZbKpFmsqjyzdQ/s940/RigolDS8_940.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="578" data-original-width="940" height="197" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjNyATG4mUXozKtJ5xsrnyONzrJFWoA090qzWV3r-37VgSNf9XVkzaseU9OLcHHNXF-MlEY8xa2H2uU1yjwFnH8XuFsT885kNscsZOHZ2bYPiNljKlsJR3UZRvNH9CsdudRoi1fRnCmy0PhQ0i0NU7OGee_5Zwmb6issoXOlq3Itrga_ZbKpFmsqjyzdQ/s320/RigolDS8_940.jpg" width="320" /></a></div><div class="separator" style="clear: both; text-align: center;"><br /></div><br /><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg0BNhEPzUXmvCZMTkrT6RRie0sN4zkGGvFF1iBARCTLYQCKJzRiWgh5tt5Sa6XyBje9gqVriyodhWC1axCHHDRY-xA2rex-XQZ8051owkVtfeor9HZ5XKjD91d3K2K4tqrA1qz9dE71aZbiuYnVU9o6s3bLYZVPH-8Kfj-rfyCtLMNRO8UJxMofV_RhA/s1800/4way_seq_box_all.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="729" data-original-width="1800" height="130" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg0BNhEPzUXmvCZMTkrT6RRie0sN4zkGGvFF1iBARCTLYQCKJzRiWgh5tt5Sa6XyBje9gqVriyodhWC1axCHHDRY-xA2rex-XQZ8051owkVtfeor9HZ5XKjD91d3K2K4tqrA1qz9dE71aZbiuYnVU9o6s3bLYZVPH-8Kfj-rfyCtLMNRO8UJxMofV_RhA/s320/4way_seq_box_all.jpg" width="320" /></a></div><div class="separator" style="clear: both; text-align: center;"><br /></div><div class="separator" style="clear: both; text-align: center;"><br /></div><div class="separator" style="clear: both; text-align: center;"><span style="color: #ffa400;">Positive voltage FET switch - LNA voltage etc:</span></div><div class="separator" style="clear: both; text-align: center;"><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiQjVLT-BL40_QXPlZMu-nKBmotiDAueI4KqV4KL448pgPRZE55jz6VtruKcI1_9l7WrVErPmcOsSG6oysNxExpukgPmrQaTsTQsthoGp8A63x4HajPUZi5PDVPWhfETOCk0xYHDfXHAXR-qQP7o05f5k9V3-XN51hgVFraiZTgHmMVgM1MjBkgZS1k9w/s900/fet-example.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="586" data-original-width="900" height="208" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiQjVLT-BL40_QXPlZMu-nKBmotiDAueI4KqV4KL448pgPRZE55jz6VtruKcI1_9l7WrVErPmcOsSG6oysNxExpukgPmrQaTsTQsthoGp8A63x4HajPUZi5PDVPWhfETOCk0xYHDfXHAXR-qQP7o05f5k9V3-XN51hgVFraiZTgHmMVgM1MjBkgZS1k9w/s320/fet-example.jpg" width="320" /></a></div><br /><span style="color: #ffa400;"><br /></span></div><div class="separator" style="clear: both; text-align: center;"><br /></div><div class="separator" style="clear: both; text-align: left;"><span style="color: #ffa400;"><b>You can buy it assembled as a board without connectors or assembled in enclosure at <a href="https://hamparts.shop/4-way-ptt-sequencer-in-box.html" target="_blank">our e-shop</a></b></span></div><div class="separator" style="clear: both; text-align: left;"><span style="color: #ffa400;"><b><br /></b></span></div><div class="separator" style="clear: both; text-align: left;"><span style="color: #ffa400;"><div class="separator" style="clear: both; text-align: center;"><a href="https://hamparts.shop/4-way-ptt-sequencer-in-box.html" style="margin-left: 1em; margin-right: 1em;" target="_blank"><img border="0" data-original-height="1013" data-original-width="1108" height="366" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhTVAdKe9zg1448t7YrVzhQzI2vn9K2m6yuARz2rjoQ986_MHWwFT9E01d9AVQg-BHSXUl6koNW4Zzl49KUsziaI0CP5EpseePpBFD-j_koetWoBB6qC5DLVc7ks2CEZomNF2XeZyXJT0aHVMsGq5usiGLGZBqkJZDsdUbMOXK4HoQ8xg0jw1ITk2xtkA/w400-h366/HPweb.jpg" width="400" /></a></div></span></div>Jan_OK2ZAWhttp://www.blogger.com/profile/09382274058412321443noreply@blogger.com0tag:blogger.com,1999:blog-5539328706899459108.post-65491031925847384632023-05-24T00:36:00.000-07:002023-05-24T00:36:09.936-07:00<p> <span style="color: #9fc5e8; font-size: x-large;">NEW ONE 3D2AG at 50 MHz</span></p><p><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh8eWpqP1yrv0dbZjvFfE7vmnCWVOVHlFKp0CrlxkpDz88h_Z_20EPed9JseRcvQPTU83VBAc5gTybHS_RcddcFv0m9CQQ8gOr3Fo22Hh3YTJBNBOjsJkcY-mKQKb2gjSdrl4p6xm_L6FxUyZLDal_j6Qs1kX3t85_LWa5_kUj2PGMuYDeq9J_ekm0O8A/s570/FT8.png" style="clear: left; margin-bottom: 1em; margin-right: 1em; text-align: center;"><img border="0" data-original-height="100" data-original-width="570" height="112" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh8eWpqP1yrv0dbZjvFfE7vmnCWVOVHlFKp0CrlxkpDz88h_Z_20EPed9JseRcvQPTU83VBAc5gTybHS_RcddcFv0m9CQQ8gOr3Fo22Hh3YTJBNBOjsJkcY-mKQKb2gjSdrl4p6xm_L6FxUyZLDal_j6Qs1kX3t85_LWa5_kUj2PGMuYDeq9J_ekm0O8A/w640-h112/FT8.png" width="640" /></a></p><p>Many thanks to <span style="color: #ffa400;">Antoine 3D2AG </span>who made my day :) Very short opening at 50 MHz and new one for me at distance <span style="color: #ffa400;">16 109 km</span>, what is also my new ODX.</p><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi-c5z3jycxT07WV78qJcUHpHdGYSiG6u4CT9d7H4S_HoupjCQqIl85Jk65l3l6WY-YgT7k4nCiRFJgXuBwlERAyVlvx9CoRnZ6a1dmdXEwYHmieAqoMZckKRkL6-NsMXB2kI9K0T6LjSN5mezE81VEI1IpVb8RX8pwRiKZAB_hw0AGhX9wpN-M4YxrCw/s894/3D2AG.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="625" data-original-width="894" height="224" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi-c5z3jycxT07WV78qJcUHpHdGYSiG6u4CT9d7H4S_HoupjCQqIl85Jk65l3l6WY-YgT7k4nCiRFJgXuBwlERAyVlvx9CoRnZ6a1dmdXEwYHmieAqoMZckKRkL6-NsMXB2kI9K0T6LjSN5mezE81VEI1IpVb8RX8pwRiKZAB_hw0AGhX9wpN-M4YxrCw/s320/3D2AG.png" width="320" /></a></div><br /><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgQtDMPAS9Ji1MXR53YKhfA_7Do9O42TtFnYwjdjQKPB8pmDwXI6id1HkNa4AFW39RxwZ2j_Ts_-EEnoMNi_L1ulawaqtTO0tPx9AtgR_JEyVaBm7whd6i5EAGuxEdYIqaHvKWOmDOb0BBoetOflmS_aCXKvrP1ZevgF8_cerfj4LSuPji7MtCVl5yd9Q/s1458/psk.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="731" data-original-width="1458" height="160" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgQtDMPAS9Ji1MXR53YKhfA_7Do9O42TtFnYwjdjQKPB8pmDwXI6id1HkNa4AFW39RxwZ2j_Ts_-EEnoMNi_L1ulawaqtTO0tPx9AtgR_JEyVaBm7whd6i5EAGuxEdYIqaHvKWOmDOb0BBoetOflmS_aCXKvrP1ZevgF8_cerfj4LSuPji7MtCVl5yd9Q/s320/psk.png" width="320" /></a></div><br /><p><br /></p>Jan_OK2ZAWhttp://www.blogger.com/profile/09382274058412321443noreply@blogger.com0tag:blogger.com,1999:blog-5539328706899459108.post-17934971217511923392023-03-17T08:29:00.003-07:002023-06-06T06:41:19.828-07:00<h2 style="text-align: left;"> <span style="color: #9fc5e8;">LoRa - new Packet Radio age</span></h2><div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgLSK8d-TS35tCvJRFlKHsCurGAtQJ4-JzO5ZvB7EDwtmvu3GhPJuGSpXKPSWte68uzGdYhgd2PaOf1uh6SF0KxMQlM1FC56OGYAgYS3c24qnWoWvCRbGbNm6AQnaOj0im10V1nflZmmMZZBnGzF4Ci66VMjYt3VPLXqyqXbB3Qrc8BLOGfKqyEQrHgGw/s570/Lora-blog.bmp" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" data-original-height="100" data-original-width="570" height="112" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgLSK8d-TS35tCvJRFlKHsCurGAtQJ4-JzO5ZvB7EDwtmvu3GhPJuGSpXKPSWte68uzGdYhgd2PaOf1uh6SF0KxMQlM1FC56OGYAgYS3c24qnWoWvCRbGbNm6AQnaOj0im10V1nflZmmMZZBnGzF4Ci66VMjYt3VPLXqyqXbB3Qrc8BLOGfKqyEQrHgGw/w640-h112/Lora-blog.bmp" width="640" /></a></div><br /><span style="color: #9fc5e8;"><br /></span></div><div><span style="color: #9fc5e8;"><br /></span></div><div><span style="color: #9fc5e8;"><br /></span></div><div><span style="color: #9fc5e8;"><br /></span></div><div><span style="color: #9fc5e8;"><br /></span></div><div><span style="color: #9fc5e8;"><br /></span></div><div>This is an article about Packet Radio at Raspberry PI with LoRa modules as a TNC. It is for your own experiments. Please, share it and help with new features :) You can contact me at <span style="color: #ffa400;"> honza at ok2zaw.com</span> or on FB.</div><div><br /></div><div>There is <a href="https://www.facebook.com/groups/855723265400285/" target="_blank">Facebook group about LoRa Packet Radio</a>.</div><div><br /></div><div><span style="color: #ffa400; font-size: large;">Download the Raspberry PI images:</span></div><div><br /></div><div><div style="text-align: justify;">Download image from the link on this page and unZip it.</div><div style="text-align: justify;"><br /></div><div style="text-align: justify;">There are TWO images:</div><div style="text-align: justify;"><br /></div><div style="text-align: justify;"><span style="color: #ffa400;"><b><a href="https://qro.cz/APRS/LoRa_PR_2TNC_APRS_OK2ZAW_03-23.zip" target="_blank">LoRa_PR_2TNC_APRS_OK2ZAW</a></b></span> (03/2023) is image with up to 2 TNC and APRS reporting software</div><div style="text-align: justify;"><br /></div><div style="text-align: justify;"><b><span style="color: #ffa400;"><a href="https://qro.cz/APRS/LoRa_PR_2TNC_RTL-SDR_OK2ZAW_03-23.zip" target="_blank">LoRa_PR_2TNC_RTL-SDR_OK2ZAW</a></span></b> (03/2023) is image with up to 2 TNC and RTL-SDR APRS</div><div style="text-align: justify;"><br /></div><div style="text-align: justify;">see more in text below...</div><div style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhrPo16HnyayQcXRI8RVdM9xioI76zaIJ_ix1lEmUmcnAv0F3iBcW_BK3DCd7_aB-1wENeW2oMUeji2n7lNIzJDzuCHeCbbXBxHi2P6V2DQuSxNJlzI5wLkmNSNhEIR9658Ts9ti-pJTbbMonoxhcN1I5XUm6MYyWU1AzjOTNHk_QqJrbqZe-isgWYLRw/s4032/example.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="2884" data-original-width="4032" height="229" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhrPo16HnyayQcXRI8RVdM9xioI76zaIJ_ix1lEmUmcnAv0F3iBcW_BK3DCd7_aB-1wENeW2oMUeji2n7lNIzJDzuCHeCbbXBxHi2P6V2DQuSxNJlzI5wLkmNSNhEIR9658Ts9ti-pJTbbMonoxhcN1I5XUm6MYyWU1AzjOTNHk_QqJrbqZe-isgWYLRw/w320-h229/example.png" width="320" /></a></div><div style="text-align: justify;"><br /></div><div style="text-align: justify;"><br /></div><div style="text-align: justify;">Then you need to copy it to the SD card. This is for windows users :) So please download and install this software: <a href="https://sourceforge.net/projects/win32diskimager/" target="_blank"><span style="color: #9fc5e8;">Win 32 disk Imager</span></a></div><div><br /></div><div>Now you can <span style="color: #ffa400;">insert SD</span> card to PC, start <span style="color: #ffa400;">Win32DiskImager</span> and open <span style="color: #ffa400;">UnZipped image</span>. Select right Device (microSD card) and press <span style="color: #ffa400;">Write</span>. If you see error, eject and insert SD card again.</div><div><br /></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi1Uur5lvcAGb5AKiXDq16GPDwpbB5eoc6uiLio77CFk_speW6uVUY26SKSdtv3A9wAXENOGnr_8H3BGHkffCuAf52PXsxmgiqGLusm8rUnCgCQu0yCGQ9dGcB6zEdHfGWZNnB8ca9xNfP2/s482/win32.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="342" data-original-width="482" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi1Uur5lvcAGb5AKiXDq16GPDwpbB5eoc6uiLio77CFk_speW6uVUY26SKSdtv3A9wAXENOGnr_8H3BGHkffCuAf52PXsxmgiqGLusm8rUnCgCQu0yCGQ9dGcB6zEdHfGWZNnB8ca9xNfP2/s320/win32.png" width="320" /></a></div><br /><div>After that you can <span style="color: #ffa400;">insert microSD card to Raspberry PI</span> and start it. If the Raspberry is connected to LAN you need to <span style="color: #ffa400;">find</span> its <span style="color: #ffa400;">IP address</span>. You can find it in your router (DHCP clients), using some LAN IP scanner or connect HDMI monitor.</div><div><br /></div><div>If you use <span style="color: #ffa400;">LAN connection</span>, download and run <a href="https://www.chiark.greenend.org.uk/~sgtatham/putty/latest.html" target="_blank">Putty</a>.</div><div>Write right IP address and press <span style="color: #ffa400;">Open</span>. You will see information about certificate - do agree.</div><div>Write <span style="color: #ffa400;">username: </span><i><span style="color: #9fc5e8;">pi </span></i><span style="color: #ffa400;">and password: </span><i><span style="color: #9fc5e8;">raspberry </span></i></div><div>Now you should be logged in:</div><div><br /></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgWsJVpk2OLhOr2FnBmSvq1Mm-datGQ0zdkAn57Hzh6V29Cnv61t93sGR-2CkQ7p7Z4mSKxK44l2qo6XxZDnSPNAnwUtiwFr7gP__kUbtgl2hxdOmMD9oLySv3SaoU5UElb_s-EFVEBKHxk/s825/logged.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="521" data-original-width="825" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgWsJVpk2OLhOr2FnBmSvq1Mm-datGQ0zdkAn57Hzh6V29Cnv61t93sGR-2CkQ7p7Z4mSKxK44l2qo6XxZDnSPNAnwUtiwFr7gP__kUbtgl2hxdOmMD9oLySv3SaoU5UElb_s-EFVEBKHxk/s320/logged.png" width="320" /></a></div><div><br /></div>It is highly recommended to <span style="color: #ffa400;">change password</span> by: <i><span style="color: #9fc5e8;">passwd</span></i><br /><div>Write current one: <span style="color: #9fc5e8;"><i>raspberry</i> </span>and write your new one.</div></div><div><br /></div><div><div>If you have <span style="color: #ffa400;">bigger SD card</span> than 4 GB you should resize partition. </div><div>You can check free space by: <i><span style="color: #9fc5e8;">df -h</span></i></div><div>Resize card: <i><span style="color: #9fc5e8;">sudo raspi-config</span></i></div><div><i><span style="color: #9fc5e8;"><br /></span></i></div><div style="text-align: center;"><div class="separator" style="clear: both; color: #ffa400;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiiTi9QCzHUbpKe1nSQ32GpYtBFmKUGeF4Xjv8a1wlSRUzyHMwwWiMQVfy_sdYIDyIna27wd_UMGVEzeFzZRrKgGeNk6V7op9BhxbL4UN72TzMArCDHGwE_4POCNwtWt6M3lJjrl4Nw86nG/s825/conf1.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="521" data-original-width="825" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiiTi9QCzHUbpKe1nSQ32GpYtBFmKUGeF4Xjv8a1wlSRUzyHMwwWiMQVfy_sdYIDyIna27wd_UMGVEzeFzZRrKgGeNk6V7op9BhxbL4UN72TzMArCDHGwE_4POCNwtWt6M3lJjrl4Nw86nG/s320/conf1.png" width="320" /></a></div><div class="separator" style="clear: both; color: #ffa400;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiNnq0rYsNKibdhF4_c0RTe8Cf1KTATgtydn5lWip1Q3ZhwyeLBnFHh8e3xVe1f9xYGxO1GAfoYt1hk9PROR5ueBpV3fCBHX4BBc9BbS5LMLRoK3aKcADSdNM_JHhAmAld4qPJWUzRqGSyg/s825/conf22.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="521" data-original-width="825" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiNnq0rYsNKibdhF4_c0RTe8Cf1KTATgtydn5lWip1Q3ZhwyeLBnFHh8e3xVe1f9xYGxO1GAfoYt1hk9PROR5ueBpV3fCBHX4BBc9BbS5LMLRoK3aKcADSdNM_JHhAmAld4qPJWUzRqGSyg/s320/conf22.png" width="320" /></a></div><div class="separator" style="clear: both; color: #ffa400;"><br /></div><div class="separator" style="clear: both; color: #ffa400;"><br /></div><div class="separator" style="clear: both; text-align: left;"><span>Change your </span><span style="color: black;"> </span><span style="color: #ffa400;">Time zone</span><span style="color: black;">: </span><span>dpkq-reconfigure tzdata</span><span face="Roboto, Arial, Helvetica, sans-serif"><span style="background-color: #fafafa; font-size: 14.3px;"> </span></span></div><div class="separator" style="clear: both; color: #ffa400; text-align: left;"><br /></div><div class="separator" style="clear: both; text-align: left;">You can run <span style="color: #ffa400;">Midnight Commander</span>: <i><span style="color: #9fc5e8;">mc</span></i></div><div class="separator" style="clear: both; text-align: left;"><span style="color: #ffa400;"><i><br /></i></span></div><div class="separator" style="clear: both;"><span style="color: #ffa400;"><div class="separator" style="clear: both;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhKZPUUbwqQcihH-ftzlUtaubN_docbsElukpBSr0par1GNzn-f-2yqDJGiW9KQYedEAQEc-SS8Ws4vbzPuWiDhd3ivV4a7Gj1TBb8SM1d0jxC-UvbORtLjQgZnY3Bzh5U0yTEz_LZ1A3eG/s825/mc.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="521" data-original-width="825" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhKZPUUbwqQcihH-ftzlUtaubN_docbsElukpBSr0par1GNzn-f-2yqDJGiW9KQYedEAQEc-SS8Ws4vbzPuWiDhd3ivV4a7Gj1TBb8SM1d0jxC-UvbORtLjQgZnY3Bzh5U0yTEz_LZ1A3eG/s320/mc.png" width="320" /></a></div></span></div></div></div><div><br /></div><div><br /></div><div><span style="color: #ffa400; font-size: x-large;">Configure Raspberry PI after boot:</span></div><div><br /></div><div>Resize card: <i><span style="color: #9fc5e8;">sudo raspi-config</span></i></div><div><br /></div><div><b>Enable SPI and I2C:</b></div><div>1. Select 3. Interface Options</div><div>2. Select P4 SPI (Enable, YES)</div><div>3. Select P5 I2C (Enable, YES)</div><div><br /></div><div><br /></div><div><br /></div><div><br /></div><div><span style="color: #ffa400; font-size: x-large;">Hardware:</span></div><div><br /></div><div>There is example of schematic for two LoRa modules. You can use only one. You have to set up right PIN numbers in TNC configuration.</div><div><br /></div><div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg-Cvc3f-BB9axW7TfuY7HVW0GA5QEATkSeRAEIbsX-2UT1AzoC1Xk1sOPcheD8WYNya3BdUq1Omv04JLSs7vIH3Rvkb6a7vpaJxVcDtPocNsWzs7CIZxGA4eHuZoZuf4bRJck2OnQtmtBjegFPSMBghf6LmnU3YDQDnXt0pVQmHaLBV5Twdy_UFbNnZw/s1432/schematic.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="997" data-original-width="1432" height="223" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg-Cvc3f-BB9axW7TfuY7HVW0GA5QEATkSeRAEIbsX-2UT1AzoC1Xk1sOPcheD8WYNya3BdUq1Omv04JLSs7vIH3Rvkb6a7vpaJxVcDtPocNsWzs7CIZxGA4eHuZoZuf4bRJck2OnQtmtBjegFPSMBghf6LmnU3YDQDnXt0pVQmHaLBV5Twdy_UFbNnZw/s320/schematic.png" width="320" /></a></div><br /><span style="color: #ffa400; font-size: medium;">IRQ PIN setup: </span></div><div>If you like to use two LoRa modules, you have to set up right IRQ PIN numbers.</div><div>LoRa module 1: GPIO 5</div><div>LoRa module 2: GPIO 19</div><div><br /></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjC7moDPNTz7DS9XXelLmPcmf4D0haBz9k_yW3HDrXwq2FLyDevHXAzRMP7symSSO1a-oLzDvgWx6Zsu_bFtqshwn_ceXS_MrWHwTHR983ivMYXPi1ZXuURGqCkArV8i2r67QFSOCo1NNLJEdt8sXNle9v95jEb4mJtFzAKbrkRwDDvgAOG3jKpcxaOZQ/s1393/irq.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="912" data-original-width="1393" height="210" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjC7moDPNTz7DS9XXelLmPcmf4D0haBz9k_yW3HDrXwq2FLyDevHXAzRMP7symSSO1a-oLzDvgWx6Zsu_bFtqshwn_ceXS_MrWHwTHR983ivMYXPi1ZXuURGqCkArV8i2r67QFSOCo1NNLJEdt8sXNle9v95jEb4mJtFzAKbrkRwDDvgAOG3jKpcxaOZQ/s320/irq.png" width="320" /></a></div><br /><div><br /></div><div><br /></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjECMAqgtZRe6ibBjpX11v-UMn7EBHSeVI_nhiq68UZ_HIHFwhz4zAhli5ZAZG1vIw5LwqacfpZIpkeyQou75c6MeAS_Tx1YXCION7lPHnA2W9CaLQnGJy2XZMDUC0xnKshngcjcwQ5N2NmOylLO3P_bOQ846ctfl1OoEy-OYNxUUkIHgZ2F5ZWT5J3eA/s1296/Image.jpeg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1296" data-original-width="972" height="200" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjECMAqgtZRe6ibBjpX11v-UMn7EBHSeVI_nhiq68UZ_HIHFwhz4zAhli5ZAZG1vIw5LwqacfpZIpkeyQou75c6MeAS_Tx1YXCION7lPHnA2W9CaLQnGJy2XZMDUC0xnKshngcjcwQ5N2NmOylLO3P_bOQ846ctfl1OoEy-OYNxUUkIHgZ2F5ZWT5J3eA/w150-h200/Image.jpeg" width="150" /></a></div><br /><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg71IepFJblugDfiQMUnCaOGRdC31TY1fVbuVVsr_XWboXMIxLy8tfHgiCyCSg4fMEp4_CEjHX9ZuK21JqNDIZ4APYOhxIMEHfx8qq6LiX-QTlToPTxSV_jDi251Cyb0dHMA09_1hXtasAEvPTS2uhD9zXV7T7jY_lO2bdh7EvMt408nhLOrZhH4-pvkQ/s1921/test2xlora.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1019" data-original-width="1921" height="170" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg71IepFJblugDfiQMUnCaOGRdC31TY1fVbuVVsr_XWboXMIxLy8tfHgiCyCSg4fMEp4_CEjHX9ZuK21JqNDIZ4APYOhxIMEHfx8qq6LiX-QTlToPTxSV_jDi251Cyb0dHMA09_1hXtasAEvPTS2uhD9zXV7T7jY_lO2bdh7EvMt408nhLOrZhH4-pvkQ/w320-h170/test2xlora.png" width="320" /></a></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhxrMoYn1K6R4F9RQtMlKVK2HEUtt1W-q5FQ7JLYuEqsC40ezXKCGnpvmGwcMUfESB1zGwcm4eVVSSQT7mH0uvzqLhnYeTuHct7ELG1UnnnS9kuKIdOU6iYjXs6Ewecikqa2cpi1A5gJyDK-bUe0Z0uG4c4nsa0LeF8n_W6idYxZpcd7-TTJRO9JuccmQ/s1920/Image-1.jpeg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1920" data-original-width="1080" height="200" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhxrMoYn1K6R4F9RQtMlKVK2HEUtt1W-q5FQ7JLYuEqsC40ezXKCGnpvmGwcMUfESB1zGwcm4eVVSSQT7mH0uvzqLhnYeTuHct7ELG1UnnnS9kuKIdOU6iYjXs6Ewecikqa2cpi1A5gJyDK-bUe0Z0uG4c4nsa0LeF8n_W6idYxZpcd7-TTJRO9JuccmQ/w113-h200/Image-1.jpeg" width="113" /></a><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjGuWE8PM7rQc2Im2-nxT30paZhXX2KbugCRR9s_rIp38Bx5NU5elT3h_axLpcXhfkoatqUIcuRNDsmU5DmNi-pjX2Sd7w0LwaTq3dXtCXB86pDvbBN19RCoS1k_NOT9AEdbHuTGH684cA1cCZmoe8sb3uDv51p0Ts0OLFD9OUUbBc2Z8IgiSdTkRMOIg/s1920/Image.jpeg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1920" data-original-width="1080" height="200" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjGuWE8PM7rQc2Im2-nxT30paZhXX2KbugCRR9s_rIp38Bx5NU5elT3h_axLpcXhfkoatqUIcuRNDsmU5DmNi-pjX2Sd7w0LwaTq3dXtCXB86pDvbBN19RCoS1k_NOT9AEdbHuTGH684cA1cCZmoe8sb3uDv51p0Ts0OLFD9OUUbBc2Z8IgiSdTkRMOIg/w113-h200/Image.jpeg" width="113" /></a></div><br /><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgSZldWE9xzG0_bg-h1w-fdNrfMXOwzK5x_6YQadbyLARbYeQMHIUjR5sdJOcdHjpg-UV-dHa0FR7OdrpwepL71nEpoaNjPzgeQHM1TWzdmJKKdjyQeK8Wy_usC1npcO6dlTbZT3qNw8RJYic2U5CeeUS11FXVeZv6YdlYJo2PgLhBrlZ3fpAnPzGDTWw/s2689/Image-2.jpeg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="2689" data-original-width="2277" height="200" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgSZldWE9xzG0_bg-h1w-fdNrfMXOwzK5x_6YQadbyLARbYeQMHIUjR5sdJOcdHjpg-UV-dHa0FR7OdrpwepL71nEpoaNjPzgeQHM1TWzdmJKKdjyQeK8Wy_usC1npcO6dlTbZT3qNw8RJYic2U5CeeUS11FXVeZv6YdlYJo2PgLhBrlZ3fpAnPzGDTWw/w169-h200/Image-2.jpeg" width="169" /></a><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhAuhdNhDKNK3lditU5Uglma9UocusK9k8-zLd0S7k8-AuQPQ-NYgMhUpACw-H-cHm5Av6oMLBHrQ2gQlkyGv4jh61qNYlXDzJ8380_lNwipQG4t4yYhbbsEBpA-vdginElwlrwQVQ6aBYbhhEIisdt3gxzT3Xxd3LmdsBjy3fNQJ3jUUbgenPFdtJm4A/s4032/Image-3.jpeg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="4032" data-original-width="3024" height="200" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhAuhdNhDKNK3lditU5Uglma9UocusK9k8-zLd0S7k8-AuQPQ-NYgMhUpACw-H-cHm5Av6oMLBHrQ2gQlkyGv4jh61qNYlXDzJ8380_lNwipQG4t4yYhbbsEBpA-vdginElwlrwQVQ6aBYbhhEIisdt3gxzT3Xxd3LmdsBjy3fNQJ3jUUbgenPFdtJm4A/w150-h200/Image-3.jpeg" width="150" /></a></div><div class="separator" style="clear: both; text-align: center;"><br /></div><div><br /></div><div><span style="color: #ffa400; font-size: x-large;">TNC setup:</span></div><div><br /></div><div>IZ7BOJ: <a href="https://iz7boj.wordpress.com/2022/03/15/rpi-lora-kiss-tnc-a-simple-software-for-enjoying-lora-aprs/" target="_blank">LoRa KISS TNC blog post</a></div><div><br /></div><div>IZ7BOJ GitHub: <a href="https://github.com/IZ7BOJ/RPi-LoRa-KISS-TNC-2ndgen/tree/Lora-Packet" target="_blank">there the PR version</a></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEivpVDj4FncV19M-LNXc5EOLbcImQt9cDr-X0UGQOFWe-W0EYwSZ8P83tC7JRIeLENgeClGbUIao2s2aEwEAS-4xApMSLnlJnmC9WcHgTR9r9xAvqD98aKD_bzC5MzklxFGehtS0Gz_onYIAQQzk1RqB7-MR_03Gmv5uMsTFL_QWeq5Jlyh2LOIc3OaOg/s1895/tnc.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="970" data-original-width="1895" height="164" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEivpVDj4FncV19M-LNXc5EOLbcImQt9cDr-X0UGQOFWe-W0EYwSZ8P83tC7JRIeLENgeClGbUIao2s2aEwEAS-4xApMSLnlJnmC9WcHgTR9r9xAvqD98aKD_bzC5MzklxFGehtS0Gz_onYIAQQzk1RqB7-MR_03Gmv5uMsTFL_QWeq5Jlyh2LOIc3OaOg/s320/tnc.png" width="320" /></a></div><br /><div class="separator" style="clear: both; text-align: center;"><br /></div><br /><div><b><span style="color: #ffa400;">You have to set right parameters:</span></b></div><div>- TCP_HOST and PORT (must be different for TNC1 and TNC2)</div><div>- irqPin (TNC1 = 5, TNC2 = 19 for OK2ZAW board)</div><div>- LoRa settings: Frequency and LoRa parameters.</div><div><br /></div><div><span style="color: #ffa400; font-size: x-large;"><br /></span></div><div><span style="color: #ffa400; font-size: x-large;">BPQ32 setup:</span></div><div><br /></div><div><span style="color: red;"><i>Please, I am very basic user of BPQ :) Most of my settings are try-and-test... I will be very happy if someone could help me with right parameters settings!</i></span></div><div><span style="color: red;"><i><br /></i></span></div><div><b>Examples / web help:</b> <i><span style="color: #2b00fe;"><a href="https://www.cantab.net/users/john.wiseman/Documents/BPQCFGFile.html" target="_blank">https://www.cantab.net/users/john.wiseman/Documents/BPQCFGFile.html</a></span></i></div><div><br /></div><div><b>Directory:</b> /home/pi/BPQ</div><div><b>CONFIG file: </b>bpq32.cfg</div><div><b>RESTART BPQ: ./</b>bpq-config</div><div><br /></div><div><span style="color: red;">DO NOT change config file by BPQ-config script - could break TNC configuration.</span></div><div><span style="color: red;"><br /></span></div><div><span style="color: red;"><br /></span></div><div>Please, change configuration to your CALL, your informations:</div><div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhFVIGNAuGjPZWX5tv4Gm5tam7g0wq4ezSTUt-igOWMUi6Xi_n95UnHv44wvrbSuP8rBHU5L9sxGOsGQFnxU-SAk6sLVD996G8x9cPAJY2hIdGkWdK1qbCI0MjdXwlT0JRctzIzrXvSestckmHUwnoJh57jy_gUueUwJf68QOY3nmKVbkh_ZjTLrgjk5A/s1905/bpq1.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="972" data-original-width="1905" height="163" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhFVIGNAuGjPZWX5tv4Gm5tam7g0wq4ezSTUt-igOWMUi6Xi_n95UnHv44wvrbSuP8rBHU5L9sxGOsGQFnxU-SAk6sLVD996G8x9cPAJY2hIdGkWdK1qbCI0MjdXwlT0JRctzIzrXvSestckmHUwnoJh57jy_gUueUwJf68QOY3nmKVbkh_ZjTLrgjk5A/s320/bpq1.png" width="320" /></a></div><div class="separator" style="clear: both; text-align: center;"><br /></div>There are port configuration. Port one is some deffault one, port 2 is TELNET. port 3 and 4 are local TCP ports. You have to change to right PORT number (IP address) and comment.<br /><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgsWjoAG972zF1RRmGdLEpofDNSFoNgWh5nrAvPrU-wZjzF5DCZPVo6vsgD0maVrcshhqrL_hMEh8GO56w4ebu997wjfIsQ_7Ufa8lS-42GAQelnk1B9XkknKGBpVEI1rpIMjxCF8w2MOR_bdkBov2OT_iDJnkI9kTDhcs6Dhtf30wZPQgdjft2TnIPEw/s1896/bpq2.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="977" data-original-width="1896" height="165" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgsWjoAG972zF1RRmGdLEpofDNSFoNgWh5nrAvPrU-wZjzF5DCZPVo6vsgD0maVrcshhqrL_hMEh8GO56w4ebu997wjfIsQ_7Ufa8lS-42GAQelnk1B9XkknKGBpVEI1rpIMjxCF8w2MOR_bdkBov2OT_iDJnkI9kTDhcs6Dhtf30wZPQgdjft2TnIPEw/s320/bpq2.png" width="320" /></a></div><br /><b><span style="color: #ffa400;">APRS configuratio:</span></b></div><div>- there are all APRS settings. You can use it together with APRS RX gateway (RTL-SDR and direwolf)</div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjmvP24n7TXTOIgxrC46WHtv3HFM6YuodUd9-fon3-oNs_MpN3oEgBVuB95bEt8Fr9TP_9FG_OgpoAkprS52yHtdESB63Cxuahs3IovQ3SGBaJugeeDuLRJHqPz93CESw6uP_9Sckdgc_lEyN5mPDcxuhmXxCjS3W7jEace4FHs9C4LTSlyI5PBmBNKKg/s1612/bpq-aprs.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="775" data-original-width="1612" height="154" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjmvP24n7TXTOIgxrC46WHtv3HFM6YuodUd9-fon3-oNs_MpN3oEgBVuB95bEt8Fr9TP_9FG_OgpoAkprS52yHtdESB63Cxuahs3IovQ3SGBaJugeeDuLRJHqPz93CESw6uP_9Sckdgc_lEyN5mPDcxuhmXxCjS3W7jEace4FHs9C4LTSlyI5PBmBNKKg/s320/bpq-aprs.png" width="320" /></a></div><br /><div><br /></div><div><span style="color: red;"><br /></span></div><div><br /></div><div><span style="color: #ffa400; font-size: x-large;">BPQ32 web page status:</span></div><div><span style="color: #ffa400; font-size: x-large;"><br /></span></div><div><b>Web page access:</b> IP:8008/Node/NodeIndex.html</div><div><b>example</b>: http://10.20.30.139:8008/Node/NodeIndex.html</div><div><br /></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjXF3CwBBLspQnULlxUndQEzH3-Qav_v8VQsp5mq-WXY56kpMk8yRv1Oq-j4QJOD9Ch7q2CBoptzu0Llj0ilnLKQp-PqAAId26KY3O2zcwMfN_em5ngQcSJi1J375REjx9aLYKJnFhcJTCATICDY17OTJTvNdpHw26_KYPRz09Y6t6uiq-FoqzS8ANi1g/s1532/bpq.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="725" data-original-width="1532" height="151" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjXF3CwBBLspQnULlxUndQEzH3-Qav_v8VQsp5mq-WXY56kpMk8yRv1Oq-j4QJOD9Ch7q2CBoptzu0Llj0ilnLKQp-PqAAId26KY3O2zcwMfN_em5ngQcSJi1J375REjx9aLYKJnFhcJTCATICDY17OTJTvNdpHw26_KYPRz09Y6t6uiq-FoqzS8ANi1g/s320/bpq.png" width="320" /></a></div><div><br /></div><h4 style="text-align: left;"><span style="color: #ffa400; font-size: x-large;"><span style="font-weight: normal;">EXAMPLE 1:</span> </span><span style="color: #ffa400; font-weight: normal;"><span style="font-size: medium;">RTL-SDR as 2m APRS gate - sending packets over LoRa:</span></span></h4><div>In this case, BPQ runs as a BBS. RTL-SDR is connected to USB and Direwolf receive APRS packets at 144,800 MHz. From direwolf it is connected to BPQ and Bridged to LoRa TNC. All received packets are send to LoRa TNC too. <span style="color: #ffa400;">Second Raspberry PI receive packets over LoRa TNC and sending to APRS network by configuration on BPQ.</span></div><div><span style="color: #ffa400;"><br /></span></div><div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhrPo16HnyayQcXRI8RVdM9xioI76zaIJ_ix1lEmUmcnAv0F3iBcW_BK3DCd7_aB-1wENeW2oMUeji2n7lNIzJDzuCHeCbbXBxHi2P6V2DQuSxNJlzI5wLkmNSNhEIR9658Ts9ti-pJTbbMonoxhcN1I5XUm6MYyWU1AzjOTNHk_QqJrbqZe-isgWYLRw/s4032/example.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="2884" data-original-width="4032" height="229" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhrPo16HnyayQcXRI8RVdM9xioI76zaIJ_ix1lEmUmcnAv0F3iBcW_BK3DCd7_aB-1wENeW2oMUeji2n7lNIzJDzuCHeCbbXBxHi2P6V2DQuSxNJlzI5wLkmNSNhEIR9658Ts9ti-pJTbbMonoxhcN1I5XUm6MYyWU1AzjOTNHk_QqJrbqZe-isgWYLRw/s320/example.png" width="320" /></a></div><br /></div><div><span style="color: #ffa400;"><b>Starting RTL-SDR with direwolf: </b></span></div><div><br /></div><div><span id="docs-internal-guid-7adad918-7fff-055d-f8fe-2031112eedcc"><span style="font-family: Arial; font-size: 11pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"><i>rtl_fm -f 144.80M -o 4 - | direwolf -n 1 -r 24000 -b 16 -c sdr.conf -</i></span></span></div><div><span><span style="font-family: Arial; font-size: 11pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"><br /></span></span></div><div><span><span style="font-family: Arial; font-size: 11pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">Please, change Direwalf configuration in: <i>/home/pi/direwolf/conf/sdr.conf</i></span></span></div><div><span><span style="font-family: Arial; font-size: 11pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"><i><br /></i></span></span></div><div><span><span style="color: #ffa400; font-family: Arial; font-size: 11pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"><i>NOTE: when I moved image from Raspberry PI 4 to ZERO, Direwolf stopped working. I have to reinstall it! Error was:</i></span></span></div><div><span><span style="font-family: Arial; font-size: 11pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"><i><br /></i></span></span></div><div><span><span style="font-family: Arial; font-size: 11pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"><i><div>Signal caught, exiting!</div><div>User cancel, exiting…</div><div>Illegal instruction</div><div><br /></div><div>MORE at: <span style="font-size: 11pt;"><a href="https://qso365.co.uk/2017/02/setting-up-an-aprs-rx-only-igate-using-a-raspberry-pi-and-a-pre-built-image/" target="_blank">https://qso365.co.uk/2017/02/setting-up-an-aprs-rx-only-igate-using-a-raspberry-pi-and-a-pre-built-image/</a></span></div></i></span></span></div><div><span><span style="font-family: Arial; font-size: 11pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"><i><br /></i></span></span></div><div><span><span style="font-family: Arial; font-size: 11pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"><span style="color: #ffa400;"><b>BPQ Direwolf port example:</b></span></span></span></div><div><span><span style="font-family: Arial; font-size: 11pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi32ED_JA6RZv-lYvpH0wb0ojr3-ITecJsw2n7Y7jZBunlqaiBlm18tR2NAvWbR0_T8VDfWgjVwYLNDBkigfPwdGD7X2-NNSnteFpFAz1HcqIZZBQb0T3gCgjqDILaV-FC0LB7_vR4gCQizd_lqF4bH9x4QQoiT-WGQ88G-rusFvJwed-oPARKKKvwvjQ/s962/dir-bpq.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="670" data-original-width="962" height="223" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi32ED_JA6RZv-lYvpH0wb0ojr3-ITecJsw2n7Y7jZBunlqaiBlm18tR2NAvWbR0_T8VDfWgjVwYLNDBkigfPwdGD7X2-NNSnteFpFAz1HcqIZZBQb0T3gCgjqDILaV-FC0LB7_vR4gCQizd_lqF4bH9x4QQoiT-WGQ88G-rusFvJwed-oPARKKKvwvjQ/s320/dir-bpq.png" width="320" /></a></div><br /><span style="color: #ffa400;"><br /></span></span></span></div><div><span><span style="font-family: Arial; font-size: 11pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"><span style="color: #ffa400;"><b>BPQ bridging:</b></span></span></span></div><div><span><span style="font-family: Arial; font-size: 11pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">- this is example for bridging PORT 4 (2m APRS RTL-SDR port to ports 3 and 5 (LoRa 433 and 868 MHz)</span></span></div><div><span><span style="font-family: Arial; font-size: 11pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"><i><br /></i></span></span></div><div><span><span style="font-family: Arial; font-size: 11pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"><i><div>BRIDGE 4=3 ; Bridge Direwolf port to LoRa</div><div>BRIDGE 4=5 ; Bridge Direwolf port to LoRa</div><div><br /></div></i></span></span></div><div><br /></div><div><br /></div><div><br /></div><div><div><span style="color: #ffa400; font-size: x-large;">RC.LOCAL start up:</span></div><div><br /></div><div>There are starting commands for different softwares. you can find it in:</div><div><br /></div><div><b>PATH:</b> /etc/rc.local</div><div><br /></div><div>Example:</div><div><br /></div><div><div><span style="color: #cfe2f3;"># START LoRa TNC1 at localhost</span></div><div>sleep 2</div><div>cd /home/pi/LoRa_TNC/TNC1</div><div>sudo ./Start_lora-tnc.py >/dev/null &</div><div>sleep 4</div><div><br /></div><div><span style="color: #cfe2f3;"># START LoRa TNC2 at localhost</span></div><div>sleep 2</div><div>cd /home/pi/LoRa_TNC/TNC2</div><div>sudo ./Start_lora-tnc.py >/dev/null &</div><div>sleep 4</div><div><br /></div><div><span style="color: #cfe2f3;"># START 2m RTL-SDR APRS DIREWOLF TNC at localhost</span></div><div>#sleep 2</div><div>#rtl_fm -f 144.80M -o 4 - | direwolf -n 1 -r 24000 -b 16 -c sdr.conf - &</div><div>#sleep 2</div><div><br /></div><div><span style="color: #cfe2f3;"># RESTART BPQ32</span></div><div>sleep 2</div><div>cd /home/pi/BPQ</div><div>systemctl stop bpq.service</div><div>sleep 5</div><div>systemctl start bpq.service</div><div>sleep 5</div><div><br /></div><div><span style="color: #cfe2f3;"># using RTC time module Tiny RTC:</span></div><div>sudo echo ds1307 0x68 > /sys/class/i2c-adapter/i2c-1/new_device</div><div>***hwclock --hctosys</div><div><i><span style="color: #ffa400;">edit 06/23</span></i></div></div></div><div><span style="color: #ffa400;">hwclock -s</span></div><div><br /></div><div><span style="color: #ffa400; font-size: x-large;">Windows TERMINAL:</span></div><div><br /></div><div><b>Download:<a href="http://uz7.ho.ua/apps/easyterm49.zip" target="_blank"> </a></b><a href="http://uz7.ho.ua/apps/easyterm49.zip" target="_blank">from UZ7HO web page</a></div><div><br /></div><div><b>DEnable terminal in BPQ config: </b><a href="https://www.cantab.net/users/john.wiseman/Documents/EasyTerm.html" target="_blank">more there</a></div><div><br /></div><div><div><span style="color: #ffa400; font-size: x-large;">RTC at raspberry:</span></div><div><br /></div><div>There can be application where the raspberry is not connected to internet (my solar powered setup in mountains) and it is a good idea to have right time and date in system. You can use RTC board connected to my board. This is for <span style="color: #ffa400;">ds1307</span> *<span style="color: #ffa400;">DS3231</span>. It is preconfigured in the IMG. You need to enable it in <span style="color: #ffa400;">rc.local</span>:</div><div><br /></div><div><div><i># using RTC time module Tiny RTC:</i></div><div><i>sudo echo ds1307 0x68 > /sys/class/i2c-adapter/i2c-1/new_device</i></div><div><i>*** hwclock --hctosys</i></div><div><span style="color: #ffa400;">edit 06/23</span></div></div><div><i><span style="color: #ffa400;">hwclock -s</span></i></div><div><br /></div><div><i><span style="color: #ffa400;">When you insert new board, you have to set right time.</span></i></div><div><i><span style="color: #ffa400;">Check if the board works and shows some timeby <b>hwclock -r</b></span></i></div><div><span style="color: #ffa400;"><i>If there is wrong time or no time, you have to connect Raspberry PI to internet, NTP server sets right time at raspberry and then use: </i><i><b>hwclock -w</b></i></span></div><div><span style="color: #ffa400;"><i>Now </i><i><b>hwclock -r</b> should show right time and date.</i></span></div><div><span style="color: #ffa400;"><i>Next time </i><i><b>hwclock -s</b> does time sync to raspberry from RTC board.</i></span></div><div><br /></div><div><b>Info (already installed in my IMG file): </b><a href="http://www.intellamech.com/RaspberryPi-projects/rpi_RTCds3231" target="_blank">how to install it</a></div><div><br /></div><div><span style="color: #ffa400; font-size: x-large;">Online node monitor:</span></div><div><br /></div><div>There is online status monitor for BPQ: <a href="http://nodemap.g8bpq.net:81/" target="_blank">link</a> </div></div>Jan_OK2ZAWhttp://www.blogger.com/profile/09382274058412321443noreply@blogger.com0tag:blogger.com,1999:blog-5539328706899459108.post-84607952137954176812023-03-12T14:14:00.003-07:002023-03-12T14:15:24.184-07:00<h2 style="text-align: left;"> <span style="color: #9fc5e8;">My first F2 at 50MHz: 10th Match 2023 to OC</span></h2><div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh8eWpqP1yrv0dbZjvFfE7vmnCWVOVHlFKp0CrlxkpDz88h_Z_20EPed9JseRcvQPTU83VBAc5gTybHS_RcddcFv0m9CQQ8gOr3Fo22Hh3YTJBNBOjsJkcY-mKQKb2gjSdrl4p6xm_L6FxUyZLDal_j6Qs1kX3t85_LWa5_kUj2PGMuYDeq9J_ekm0O8A/s570/FT8.png" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" data-original-height="100" data-original-width="570" height="112" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh8eWpqP1yrv0dbZjvFfE7vmnCWVOVHlFKp0CrlxkpDz88h_Z_20EPed9JseRcvQPTU83VBAc5gTybHS_RcddcFv0m9CQQ8gOr3Fo22Hh3YTJBNBOjsJkcY-mKQKb2gjSdrl4p6xm_L6FxUyZLDal_j6Qs1kX3t85_LWa5_kUj2PGMuYDeq9J_ekm0O8A/w640-h112/FT8.png" width="640" /></a></div><br /></div><div><br /></div><div><br /></div><div><br /></div><div><br /></div><div><br /></div><div><span style="color: #9fc5e8;"><br /></span></div><div style="text-align: justify;">I left TRX switched ON. What a surprise when I look at PC in the morning. A few nice decoded lines from <span style="color: #ffa400;">FK8CP</span>. Little bit later first <span style="color: #ffa400;">VK4 </span>went through. It was easy to work <span style="color: #ffa400;">VK4FNQ</span>. <span style="color: #ffa400;">VK4KEE </span>was the second one. I did copy <span style="color: #ffa400;">FK8CP </span>again but I was not able to work him. But nice to see VK stations for 3+ hours and worked 3x DU: <span style="color: #ffa400;">DU3LA, DU6/PE1NSQ</span> and <span style="color: #ffa400;">DU1/SP5APW</span>. All these QSOs were in <span style="color: #ffa400;">+- 70 °</span>.</div><div><span style="color: #9fc5e8;"><br /></span></div><div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEguTvrtuI7pGXho4Nxs6SWQBeJuSCeCkikbZVS_foZxAOO9Z6hndPVVhNtu9ysQG32pgfsRzvcpcr51ceJEBPHW6Te7obORvq8vtgdThg_6ObBLzcvPDau9n6pe_ZHQUYK7qMc0FjoxeE32f7u7oT9ecgxB7Q2GbcJ1zeU_CQrBNUbw0YEa484xWwKs-g/s557/fk8.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="557" data-original-width="444" height="320" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEguTvrtuI7pGXho4Nxs6SWQBeJuSCeCkikbZVS_foZxAOO9Z6hndPVVhNtu9ysQG32pgfsRzvcpcr51ceJEBPHW6Te7obORvq8vtgdThg_6ObBLzcvPDau9n6pe_ZHQUYK7qMc0FjoxeE32f7u7oT9ecgxB7Q2GbcJ1zeU_CQrBNUbw0YEa484xWwKs-g/s320/fk8.png" width="255" /></a></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgvdlabybeY0uNjrdSP2UUAMpGqS_ZG1Avs_4yGq3bx0BgBHyoIoY-YV2ulefpSMkZi5VqJQVvlso_wQRiL4Bf98bqoIrDHEAjfUmWTB5aF0qzx_U8YdD4LQ3YzH534E8EOWsJXTJDs4uGuG26MUjn30V2x5E9Gk71IUj-x1a0efZTIDSD4HfdP9JmIRw/s903/VK.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="857" data-original-width="903" height="304" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgvdlabybeY0uNjrdSP2UUAMpGqS_ZG1Avs_4yGq3bx0BgBHyoIoY-YV2ulefpSMkZi5VqJQVvlso_wQRiL4Bf98bqoIrDHEAjfUmWTB5aF0qzx_U8YdD4LQ3YzH534E8EOWsJXTJDs4uGuG26MUjn30V2x5E9Gk71IUj-x1a0efZTIDSD4HfdP9JmIRw/s320/VK.png" width="320" /></a></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjPRcTJzV5iKEa72GHv_ttxA_g2mVz0Igq8BwJDmgGmp8BB9RrDsBgg64I8P6vmFE91k-PWHDrLytvAd6_MxuhAn-yVaFJ25bA375Rgxd2WYTVtHY9lg1DhdcnxsrZmlQ7UlPHXPVFvJDQxNSL3jYQeHOt2-vZT8az_OHhc2LtTmd2p2Il5fyCJnaIDdA/s899/vkfk.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="851" data-original-width="899" height="303" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjPRcTJzV5iKEa72GHv_ttxA_g2mVz0Igq8BwJDmgGmp8BB9RrDsBgg64I8P6vmFE91k-PWHDrLytvAd6_MxuhAn-yVaFJ25bA375Rgxd2WYTVtHY9lg1DhdcnxsrZmlQ7UlPHXPVFvJDQxNSL3jYQeHOt2-vZT8az_OHhc2LtTmd2p2Il5fyCJnaIDdA/s320/vkfk.png" width="320" /></a></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjD2bFVgxVB-H_s7eHBaxQaWgX6y9B2nUCdj7W7hf4JHaG6GIULk_D4giYA6G9SoI9uYuH3PArmYSB1R7MK1kSGNJSCrt6wTkX3zDA3K_1s3jCCmH-lietGfS3EYOqwaKOmDiXb01Nxjmr4P6y8PgSuBfrcGW8Y1vB42GOH3jKidv-xaV6AeRQ99srw2Q/s901/XV.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="855" data-original-width="901" height="304" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjD2bFVgxVB-H_s7eHBaxQaWgX6y9B2nUCdj7W7hf4JHaG6GIULk_D4giYA6G9SoI9uYuH3PArmYSB1R7MK1kSGNJSCrt6wTkX3zDA3K_1s3jCCmH-lietGfS3EYOqwaKOmDiXb01Nxjmr4P6y8PgSuBfrcGW8Y1vB42GOH3jKidv-xaV6AeRQ99srw2Q/s320/XV.png" width="320" /></a></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEij934aVZqsVeetHAHsuMfBZytzwC-Xe_lBfUAWJIp2Fj9Jp_So-88O7_DLUvGDhV8xBaYW8Du_NrJ0L9YPIWP6Iiw2_fNWFWWsqYzQkgG8mWWr59v1S3-WEcmxilh_WPq9U9cpaaJhhLg2Z9wJ62nQiHGYAsuLAYc3abOuXYq3KuEYDiVM4mrZ2Jj2fQ/s1163/RBN.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="709" data-original-width="1163" height="195" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEij934aVZqsVeetHAHsuMfBZytzwC-Xe_lBfUAWJIp2Fj9Jp_So-88O7_DLUvGDhV8xBaYW8Du_NrJ0L9YPIWP6Iiw2_fNWFWWsqYzQkgG8mWWr59v1S3-WEcmxilh_WPq9U9cpaaJhhLg2Z9wJ62nQiHGYAsuLAYc3abOuXYq3KuEYDiVM4mrZ2Jj2fQ/s320/RBN.png" width="320" /></a></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg1x_hZ4OHV_86ztX2kvPLF1B_pqSm_MGt8fAJ5cgX4AFMX1g0MB9rolkTdW09OsybAWMnM-NQdMxNBGXz-hmPG2FjhzIBNErN4Dh70omaK0QvUZ7PdwhI-DjuTUA3-m-pkN4FoOJSFBhL6_Mpxp-SD4GTYdtnvjzZk8wv0CaBksfbdhm5pR9cYNXVj2Q/s804/log.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="337" data-original-width="804" height="134" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg1x_hZ4OHV_86ztX2kvPLF1B_pqSm_MGt8fAJ5cgX4AFMX1g0MB9rolkTdW09OsybAWMnM-NQdMxNBGXz-hmPG2FjhzIBNErN4Dh70omaK0QvUZ7PdwhI-DjuTUA3-m-pkN4FoOJSFBhL6_Mpxp-SD4GTYdtnvjzZk8wv0CaBksfbdhm5pR9cYNXVj2Q/s320/log.png" width="320" /></a></div><br /><div class="separator" style="clear: both; text-align: center;"><br /></div><span style="color: #9fc5e8;"><br /></span></div>Jan_OK2ZAWhttp://www.blogger.com/profile/09382274058412321443noreply@blogger.com0tag:blogger.com,1999:blog-5539328706899459108.post-38427636112064722662023-02-24T10:15:00.001-08:002023-02-28T08:47:31.267-08:00<h2 style="text-align: left;"> <span style="color: #9fc5e8;">February 2023 TEP 50 MHz conditions to Africa</span></h2><div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEicUrsyphQ_5gZjScdf3qrRx8yL_g4bJU5WawCIYOEz_0f9-4gbAQbXdlXiDdwNxNhjA-Pt9zWDnbnVeC_sq8gL46p5oHKzHM75pSzAIqj62HGf14C0VkYHjuUZUG35cEKsWInzPdL126Anm7aT1HQuOYvHLkY6l-FVLSFKzl6qCAp8kdRPtxlr_Pg6og/s570/FT8.png" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" data-original-height="100" data-original-width="570" height="112" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEicUrsyphQ_5gZjScdf3qrRx8yL_g4bJU5WawCIYOEz_0f9-4gbAQbXdlXiDdwNxNhjA-Pt9zWDnbnVeC_sq8gL46p5oHKzHM75pSzAIqj62HGf14C0VkYHjuUZUG35cEKsWInzPdL126Anm7aT1HQuOYvHLkY6l-FVLSFKzl6qCAp8kdRPtxlr_Pg6og/w640-h112/FT8.png" width="640" /></a></div><br /><span style="color: #9fc5e8;"><br /></span></div><div style="text-align: center;"><span style="color: #ffa400;"><b>18.2. 2023</b></span></div><div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg3uq2c1dVnly0qdO0nvPq4--Y6CYd8Qs8MTOvrV4PzN8jKZPWwTwm7gPH6SSyqMILO8jt_Tt2eo6KqtZt4ky9DAVUl7_sLW7RKpoqeuYKK9Bdi3DLodeSTMVwUl9_rQFlVP2vorlUHCVXf47OyXmBzqvSRwMldWP6e_RDQWP4k1hFSk4OxKajxWykuTQ/s1915/18.2.23.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="720" data-original-width="1915" height="120" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg3uq2c1dVnly0qdO0nvPq4--Y6CYd8Qs8MTOvrV4PzN8jKZPWwTwm7gPH6SSyqMILO8jt_Tt2eo6KqtZt4ky9DAVUl7_sLW7RKpoqeuYKK9Bdi3DLodeSTMVwUl9_rQFlVP2vorlUHCVXf47OyXmBzqvSRwMldWP6e_RDQWP4k1hFSk4OxKajxWykuTQ/s320/18.2.23.png" width="320" /></a></div><br /><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiYFiBvGZHBGrb1yg_Q4KVdDLscuK1mmTO5gumG_Eo_96zl2UHM-DWtpXGvigOLiswMiSmBxge_BsOLTXEKsm2T9d0KzKOsbS_mCcRhJEFAuxtzWaOo5etOey5n4YXM7py-4-ksRvhn_g9rbICipG0Z313jyuL3RxlhW62fcKVKfyAWSxZ2t5YBnzTLQQ/s903/18.2.jt.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="857" data-original-width="903" height="304" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiYFiBvGZHBGrb1yg_Q4KVdDLscuK1mmTO5gumG_Eo_96zl2UHM-DWtpXGvigOLiswMiSmBxge_BsOLTXEKsm2T9d0KzKOsbS_mCcRhJEFAuxtzWaOo5etOey5n4YXM7py-4-ksRvhn_g9rbICipG0Z313jyuL3RxlhW62fcKVKfyAWSxZ2t5YBnzTLQQ/s320/18.2.jt.png" width="320" /></a></div><div class="separator" style="clear: both; text-align: center;"><br /></div><div class="separator" style="clear: both; text-align: center;"><b style="color: #ffa400;">21.2. 2023</b></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiEunHo7UT4Ao7uiqi0_bbyECyESgrNt_bekMRbLBrqzsaxyrLFqjU3GsbNvMxcHCCFZpKq4QySWWa1ll5tTy4lbWp2qDIMh7pQ9zE2WdEMmJbgyCVoPmfcrtmonLnAPfHt_mWnvpu-tLDgP6WuWbKIwakJV_BZdsl07Yc5zVB913RYjGymreXJEtgYrQ/s1914/21.2.23.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="705" data-original-width="1914" height="118" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiEunHo7UT4Ao7uiqi0_bbyECyESgrNt_bekMRbLBrqzsaxyrLFqjU3GsbNvMxcHCCFZpKq4QySWWa1ll5tTy4lbWp2qDIMh7pQ9zE2WdEMmJbgyCVoPmfcrtmonLnAPfHt_mWnvpu-tLDgP6WuWbKIwakJV_BZdsl07Yc5zVB913RYjGymreXJEtgYrQ/s320/21.2.23.png" width="320" /></a></div><div class="separator" style="clear: both; text-align: center;"><br /></div><div class="separator" style="clear: both; text-align: center;"><b style="color: #ffa400;">23. and 24.2. 2023</b></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgEKxRyUA6OQfll6Q6gbz0fIpS0xHk_0NxdCmyCqWT3-KWjn7RNxD8OxBPWQDCx8HSYz9bsoekB7PcR_sLX0OtKZgp7wfvg_tyqvWfNaJVEAmP0aZwIVweEibUAZeq6ewNIgd2T92wL-5FfG3lxa8oEOYC9eqXUihiS735kvzcSBg9BxLYzD0mXiolwfw/s1914/23.2..png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="702" data-original-width="1914" height="117" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgEKxRyUA6OQfll6Q6gbz0fIpS0xHk_0NxdCmyCqWT3-KWjn7RNxD8OxBPWQDCx8HSYz9bsoekB7PcR_sLX0OtKZgp7wfvg_tyqvWfNaJVEAmP0aZwIVweEibUAZeq6ewNIgd2T92wL-5FfG3lxa8oEOYC9eqXUihiS735kvzcSBg9BxLYzD0mXiolwfw/s320/23.2..png" width="320" /></a></div><br /></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhbWhTudx1N8wop6fwdgnUenD_PXQmbHGz8t0ezPNDAIFNMU1mPMI34pp6mtUvmsXcLmlXHQnjwmlSC69k1xrkcprIYAl6ZMt9xOvohFzOpdNRtByJiBoiT3m2JEqhHZO5zcVHICeBl2pid99rI4QUHUjmR1ayxZXRdNlwlVrZOw0qC-zzZRu7_E859lg/s903/23.2.jtt.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="848" data-original-width="903" height="301" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhbWhTudx1N8wop6fwdgnUenD_PXQmbHGz8t0ezPNDAIFNMU1mPMI34pp6mtUvmsXcLmlXHQnjwmlSC69k1xrkcprIYAl6ZMt9xOvohFzOpdNRtByJiBoiT3m2JEqhHZO5zcVHICeBl2pid99rI4QUHUjmR1ayxZXRdNlwlVrZOw0qC-zzZRu7_E859lg/s320/23.2.jtt.png" width="320" /></a></div><br /><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh0M90VuHU82x2tOgm3dtAxVSgVRMr-Q4i0DSZAys7Q6_evkUoQ9BS1j5e-JzSmVCM2VnE6pWeRsottiqJL6ooDc_2fl54h3tL6vHcyDH7eT66ocWencWzjYpH7H1_TXZkAozmqinbIx0xEOwClLjxoabo8z5cUbqpDagEwFmZ6y6_Iu6bkUl7uu_lNug/s898/23.2.jt.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="844" data-original-width="898" height="301" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh0M90VuHU82x2tOgm3dtAxVSgVRMr-Q4i0DSZAys7Q6_evkUoQ9BS1j5e-JzSmVCM2VnE6pWeRsottiqJL6ooDc_2fl54h3tL6vHcyDH7eT66ocWencWzjYpH7H1_TXZkAozmqinbIx0xEOwClLjxoabo8z5cUbqpDagEwFmZ6y6_Iu6bkUl7uu_lNug/s320/23.2.jt.png" width="320" /></a></div><div class="separator" style="clear: both; text-align: center;"><br /></div><div class="separator" style="clear: both; text-align: center;"><b style="color: #ffa400;">28.2. 2023 NEW ONE FR4OO</b></div><div class="separator" style="clear: both; text-align: center;"><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh7jqU-OJBLF-og9s9Ugmrpcsf4shJwVrIyV80hISIPOMFR3crLfzXEph4fqJ4XdPFL-Cw8VinAgEkVmDMlML_3Sckpz-FrWRw4nvrI5LRN1XcEAG_LKL_W2pSBr_5qRYgdE-mNzS1DEVNysMySzrDxCwJ6uTNr7sLgXw5Zylhl3bwphrZcYcCQWFt5jQ/s902/fr4.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="614" data-original-width="902" height="218" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh7jqU-OJBLF-og9s9Ugmrpcsf4shJwVrIyV80hISIPOMFR3crLfzXEph4fqJ4XdPFL-Cw8VinAgEkVmDMlML_3Sckpz-FrWRw4nvrI5LRN1XcEAG_LKL_W2pSBr_5qRYgdE-mNzS1DEVNysMySzrDxCwJ6uTNr7sLgXw5Zylhl3bwphrZcYcCQWFt5jQ/s320/fr4.png" width="320" /></a></div><br /><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEje0UL_x_qwAtZCF-xCOuAWdj8lV7-5MU385v1iUtQEa08wwZibKnOLoMlRJJ6SDwvrDYmMgM_mFZjLoE-fkI75mgQ6fq3iNPv3OguB3RlY9EhSCLPkg5xbplgPl1-pMSgt2Ry8Kbm437SV76JSoKeoRP0RF57srhkXa0cQKc_UQdk_hTjSsg9qsluPtg/s1916/rbn282.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="706" data-original-width="1916" height="118" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEje0UL_x_qwAtZCF-xCOuAWdj8lV7-5MU385v1iUtQEa08wwZibKnOLoMlRJJ6SDwvrDYmMgM_mFZjLoE-fkI75mgQ6fq3iNPv3OguB3RlY9EhSCLPkg5xbplgPl1-pMSgt2Ry8Kbm437SV76JSoKeoRP0RF57srhkXa0cQKc_UQdk_hTjSsg9qsluPtg/s320/rbn282.png" width="320" /></a></div><br /><b style="color: #ffa400;"><br /></b></div><br /><div class="separator" style="clear: both; text-align: center;"><br /></div><br />Jan_OK2ZAWhttp://www.blogger.com/profile/09382274058412321443noreply@blogger.com0tag:blogger.com,1999:blog-5539328706899459108.post-50059086650229043232023-02-16T05:53:00.011-08:002023-02-24T10:35:44.112-08:00<h2 style="text-align: left;"><span style="color: #9fc5e8; font-size: x-large;">TROPO DUCTING at 2m and 70cm</span></h2><div>There was nice tropo ducting after some time. I went to <span style="color: #ffa400;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhvz_UYrG1FUx8kW7Gk0gHj3-cKb8R75dSdJ2z5XYHKR3g1VNdCv_NwzBNFLPPvXdkPNYn6HusvNQuVvALsmTX1daOq1w9glYGG4HVPo5CzGj2b0nZtxqw6n_ORTn79LZbqEIkaWk7EsFh2PSg11JJ7D4yft90uSKkXmA4S6_3LafzplIuussmHKy35mA/s1296/Image.jpeg" target="_blank">OL7M HF contest QTH</a></span>, where I do have my remote RIG. I had to change <span style="color: #ffa400;">MRF9180</span> transistor in my small (BY) PA. This QTH is around <span style="color: #ffa400;">300 m asl.</span> and antenna is in 15 m but in W to NW there is a wood.</div><div><br /></div><div>I made first DX on Sunday evening with <span style="color: #ffa400;"><b>GM4YXI </b></span>with only <span style="color: #ffa400;">3 W</span> and <span style="color: #ffa400;">12 el G0KSC</span> at <span style="color: #ffa400;">1494 km</span>.</div><div><div class="separator" style="clear: both; text-align: center;"><br /></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhphtYRk8gLPmkmUZgE6D9_Jt5tM-J2Lk5J246oYr8m1fX8wVGCqSNEOTlCwtA_6APyd5091HJ0WYG0nSHFAf9FLwS8RLZ1PaAa608hW3-oQ62e0Swhn5ID0wMJ22LUt6mUxMb3GWlRiHs1E14Ra2EiAeDbj0NMbUCijvHyI6NoMjd0bGjFhCRDO4T5uA/s932/3eur.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="720" data-original-width="932" height="246" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhphtYRk8gLPmkmUZgE6D9_Jt5tM-J2Lk5J246oYr8m1fX8wVGCqSNEOTlCwtA_6APyd5091HJ0WYG0nSHFAf9FLwS8RLZ1PaAa608hW3-oQ62e0Swhn5ID0wMJ22LUt6mUxMb3GWlRiHs1E14Ra2EiAeDbj0NMbUCijvHyI6NoMjd0bGjFhCRDO4T5uA/w320-h246/3eur.png" width="320" /></a></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg_AZxunGZBBGg4WjNupRvDxZ9RQUwCiP1ymzO0N9sBsBisLr-DLVo_qsFFY4jcFlcM5yRY4tRZj1Y0pbnmbIgGU-49-wFLv_zpZm46NoMPejs6g6ed10UvcZY-nKl8P--hkZwc58NHn_n7R6SoNtxmGdTDnAg2IA6VU0KBWIL8IYReONfEn9uIbDf2AQ/s1400/2m.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="745" data-original-width="1400" height="170" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg_AZxunGZBBGg4WjNupRvDxZ9RQUwCiP1ymzO0N9sBsBisLr-DLVo_qsFFY4jcFlcM5yRY4tRZj1Y0pbnmbIgGU-49-wFLv_zpZm46NoMPejs6g6ed10UvcZY-nKl8P--hkZwc58NHn_n7R6SoNtxmGdTDnAg2IA6VU0KBWIL8IYReONfEn9uIbDf2AQ/w320-h170/2m.png" width="320" /></a></div><div class="separator" style="clear: both; text-align: center;"><br /></div><div class="separator" style="clear: both; text-align: left;"><b><span style="color: #ffa400;">OY9JD</span> </b>is my <span style="color: #ffa400;">Tropo 2m ODX</span> and nice surprise. He went in and out for <span style="color: #ffa400;">5 hours</span> at distance <span style="color: #ffa400;">1961 km</span>. With around <span style="color: #ffa400;">50 W </span>and <span style="color: #ffa400;">12 el Yagi</span>. </div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiOpvOzvZITonvPyTqzgoUx2DIKjjhHzShqthTqIrm_pMvR7bT9xbEGEUfusnrZQx_a5UKdpOuV32-WlHAH5O7kmhoKTkbmNMgSasPE25dE3UD2OH_oOoqzlI091j1oaZqtB0UIjKBdayCB_1cjWH_dqs9EvnzYooVOV4TXK6DSH-7OEyUIUiJOiPxipQ/s898/oy9jd.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="848" data-original-width="898" height="302" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiOpvOzvZITonvPyTqzgoUx2DIKjjhHzShqthTqIrm_pMvR7bT9xbEGEUfusnrZQx_a5UKdpOuV32-WlHAH5O7kmhoKTkbmNMgSasPE25dE3UD2OH_oOoqzlI091j1oaZqtB0UIjKBdayCB_1cjWH_dqs9EvnzYooVOV4TXK6DSH-7OEyUIUiJOiPxipQ/w320-h302/oy9jd.png" width="320" /></a></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgksn8sySCZEerlVAMTm8_utuLdcDGdtPB8aLmtaZ5xgfPpOgtz_wacNf3uMXZcHgdmQmbyHRORtmL8Occo8_9p50iPDcGa2aA6RxDziE8cSefh2saW9yyI89aAl0tS-eD96347T9vmR--uBdQI0wbTwsAd-VyWPjJNoI9oNpBRaPtNk38QMbwwFVUoPA/s1068/12h_2m.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="679" data-original-width="1068" height="203" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgksn8sySCZEerlVAMTm8_utuLdcDGdtPB8aLmtaZ5xgfPpOgtz_wacNf3uMXZcHgdmQmbyHRORtmL8Occo8_9p50iPDcGa2aA6RxDziE8cSefh2saW9yyI89aAl0tS-eD96347T9vmR--uBdQI0wbTwsAd-VyWPjJNoI9oNpBRaPtNk38QMbwwFVUoPA/w320-h203/12h_2m.png" width="320" /></a></div><div class="separator" style="clear: both; text-align: center;"><br /></div><p style="clear: both; text-align: left;"><span style="color: red;"><b><span style="font-size: large;">70 cm remote from cottage (JN89cj)</span></b>:</span></p><p style="clear: both; text-align: justify;">I went to cottage on Monday evening with some things because we moved there two days later. I wanted to install simply 2 m remote there with my <span style="color: #ffa400;">Adalm Pluto SDR</span> with front ends and 7 el Yagi. But I forgot right coax cable :( But I had <span style="color: #ffa400;">70 cm 12 el DG7YBN</span>. The front end is able to run around <span style="color: #ffa400;">4</span><span style="color: #ffa400;"> W</span> RF out. So I installed antenna just a meter above the ground into one small hole between other cottages. Direction around <span style="color: #ffa400;">320 deg</span>. When I connected the antenna, there were no signal, no noise increase. Front end has got very low gain - I count with a pream in the future. Anyway I was able to made many <span style="color: #ffa400;">OZ stations</span> and even <span style="color: #ffa400;"><b>SM0DJW </b></span>at <span style="color: #ffa400;">1017 km </span>with less than 4<span style="color: #ffa400;"> W and 12 el @ 1m</span>.</p><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjTiNP-B-4_zczAZCIk0ZDO13EfjHQnOXoW95pxjGEUNstE-H_FXqUUpno9isa8S3HSdYhzyqYfTfuPEN4mPvOi0MSzeNJWMOurXqmGQNW44Jyt1XIaVwWim1DVkwbTYwtsPWXATtdGdeLOQoanouS-5VNsRnwmyXWrPMNtcsbzo406edlEG_GqIgnfVg/s1920/chata70.jpeg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1080" data-original-width="1920" height="180" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjTiNP-B-4_zczAZCIk0ZDO13EfjHQnOXoW95pxjGEUNstE-H_FXqUUpno9isa8S3HSdYhzyqYfTfuPEN4mPvOi0MSzeNJWMOurXqmGQNW44Jyt1XIaVwWim1DVkwbTYwtsPWXATtdGdeLOQoanouS-5VNsRnwmyXWrPMNtcsbzo406edlEG_GqIgnfVg/s320/chata70.jpeg" width="320" /></a></div><div class="separator" style="clear: both; text-align: center;"><br /></div><div class="separator" style="clear: both; text-align: center;"><span style="color: #ffa400;">Adalm Pluto SDR with the Front Ends: 4m, 2m, 70 cm</span></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj5qu5voklbc9LXC-9M9nXjoOAJ_rnpvzIJ7o501K2HhLueD-HVtpRZeFkEYkFhWUYauu8_8ZeYB912d3iKeipB-Izt5ZyT3o7vR815MrhGDfn30nf18daya5Qulb6I3tG19u3HCf7WNuLpumUFtNPgr37f-z2W91BoOVJlA8gBn7ucx9CCWscsBVUG2w/s4007/Adalm.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="2684" data-original-width="4007" height="214" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj5qu5voklbc9LXC-9M9nXjoOAJ_rnpvzIJ7o501K2HhLueD-HVtpRZeFkEYkFhWUYauu8_8ZeYB912d3iKeipB-Izt5ZyT3o7vR815MrhGDfn30nf18daya5Qulb6I3tG19u3HCf7WNuLpumUFtNPgr37f-z2W91BoOVJlA8gBn7ucx9CCWscsBVUG2w/s320/Adalm.png" width="320" /></a></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEivwH-4o9FeM8jtzKyiU3W0YDd06j0lD2AWZHPtThrR3GgSaCeib86rK7l1txafz7d3bOyCssEBnOfMRdNuZ80QNKCa2OxN5bHBWbQCnmO7PUAyqODieP_n_q7FYlaeQWnSr0rhmDP9biR3LKm4T2l18xEOBoMtrqusHyqzcDDdMKsU2BnRBu9gys4mqg/s1129/70.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="721" data-original-width="1129" height="204" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEivwH-4o9FeM8jtzKyiU3W0YDd06j0lD2AWZHPtThrR3GgSaCeib86rK7l1txafz7d3bOyCssEBnOfMRdNuZ80QNKCa2OxN5bHBWbQCnmO7PUAyqODieP_n_q7FYlaeQWnSr0rhmDP9biR3LKm4T2l18xEOBoMtrqusHyqzcDDdMKsU2BnRBu9gys4mqg/s320/70.png" width="320" /></a></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjF-mHukHmXtRmvvANVM1mPznhQXHjiyeY3ZvaKDDJni4nDNxECPyLg1jSpt6zR0puLj2Vvv1jTrl3NTtQ9V9zZyxndjHZxVKniG3-P4_0sJyupeGXmetkUKnUlDOfYCr2cDYhhFsIgWZSSKdzesZmGEk5mxtb8arSBvnwQ0Wcr_3NWKKpYHWVeOP5ejA/s1465/70_ov3t.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="639" data-original-width="1465" height="140" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjF-mHukHmXtRmvvANVM1mPznhQXHjiyeY3ZvaKDDJni4nDNxECPyLg1jSpt6zR0puLj2Vvv1jTrl3NTtQ9V9zZyxndjHZxVKniG3-P4_0sJyupeGXmetkUKnUlDOfYCr2cDYhhFsIgWZSSKdzesZmGEk5mxtb8arSBvnwQ0Wcr_3NWKKpYHWVeOP5ejA/s320/70_ov3t.png" width="320" /></a></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhNLvgYyYkoooXj8Hroql8IiQrpTM-ZeryWoly8tpT6lI2odtc_3iKLfbkZEWOKJLqg40NEOQtG-rFJ3_7tgmqQYNLKQHFSLwoM1-AawRpTb9Wj76BAgX209qoU05V5i_KKB1JZruObNvHbH5xa65QDtDHb8TlALn3KHnXza_DyedoSGHncgKraZXBLnQ/s1460/70_oz1iil.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="638" data-original-width="1460" height="140" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhNLvgYyYkoooXj8Hroql8IiQrpTM-ZeryWoly8tpT6lI2odtc_3iKLfbkZEWOKJLqg40NEOQtG-rFJ3_7tgmqQYNLKQHFSLwoM1-AawRpTb9Wj76BAgX209qoU05V5i_KKB1JZruObNvHbH5xa65QDtDHb8TlALn3KHnXza_DyedoSGHncgKraZXBLnQ/s320/70_oz1iil.png" width="320" /></a></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg5Cx_4gV5wwhpyJy9LUOItl_uxbVYLbIZG0CMNF07iJHDQ8XjyW0CBY2eT9sC_eDRhK5VXWhkoSaR421AxV7vkcAD0p-hM36ByXXC-Q1HVqoMMclIPSB4cKPopkALcKln7EKeeM5geeXhxm8Xs_LEuNsA5_EsiB-fjhYAR1pGsd9quA1ywXQwzHAMtdA/s1461/70_oz2oe.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="640" data-original-width="1461" height="140" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg5Cx_4gV5wwhpyJy9LUOItl_uxbVYLbIZG0CMNF07iJHDQ8XjyW0CBY2eT9sC_eDRhK5VXWhkoSaR421AxV7vkcAD0p-hM36ByXXC-Q1HVqoMMclIPSB4cKPopkALcKln7EKeeM5geeXhxm8Xs_LEuNsA5_EsiB-fjhYAR1pGsd9quA1ywXQwzHAMtdA/s320/70_oz2oe.png" width="320" /></a></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg1H7pIbCk3TDH11CaAnaMfUhXlxDBn6VbZpRKT9ez10TR3XavzGSe_iDvv245PK7Kgc3UJGOCd19qy9P9F_aRRl5o612GUhdpUfZ8Dql14aqfNSATExBy-QPliZMYezxbXkDG60fBZ55pswDQBIoql3RTYMUyVHUXEYB4bdRl-5kFXc9VwW84E2l1Qiw/s1461/70_oz6hq.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="641" data-original-width="1461" height="140" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg1H7pIbCk3TDH11CaAnaMfUhXlxDBn6VbZpRKT9ez10TR3XavzGSe_iDvv245PK7Kgc3UJGOCd19qy9P9F_aRRl5o612GUhdpUfZ8Dql14aqfNSATExBy-QPliZMYezxbXkDG60fBZ55pswDQBIoql3RTYMUyVHUXEYB4bdRl-5kFXc9VwW84E2l1Qiw/s320/70_oz6hq.png" width="320" /></a></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgzLDsi3Leo6BHOGUPat3EHLsPP1oxtc6cWfgJBCfZ_WJDTMcKobrsoYXtBFRCoO81W0opoeCjdBljjVwBOLpyh4aDOtXsZyqBzL3TlD9VtO2KMHl0ZUOGRTrDJNjeNXE8esWMTnY9ssHr32xSXM8Esa6mN7iIrkI_N9UJlk1GhN0WkFEAhCmcGNZKBpg/s1176/70_rbn2.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="698" data-original-width="1176" height="190" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgzLDsi3Leo6BHOGUPat3EHLsPP1oxtc6cWfgJBCfZ_WJDTMcKobrsoYXtBFRCoO81W0opoeCjdBljjVwBOLpyh4aDOtXsZyqBzL3TlD9VtO2KMHl0ZUOGRTrDJNjeNXE8esWMTnY9ssHr32xSXM8Esa6mN7iIrkI_N9UJlk1GhN0WkFEAhCmcGNZKBpg/s320/70_rbn2.png" width="320" /></a></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiJVb-JIJNeHamqON92MIGOFigdNIxMJr5z04nIydp4ylxjhhrj3CrpVitgmgRJbkf4iOIgqwzvTE_mGEr35qAF93Gmps_0WxOOzWYZhLPKVLeGCISyN9XxcqDeuPwuVKiThMeIftt8hrH3cgbS5cJ9uJLZTBcZvmVw8llfmngd3fqeADKlKljRDDiSxg/s892/70_rbn.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="547" data-original-width="892" height="196" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiJVb-JIJNeHamqON92MIGOFigdNIxMJr5z04nIydp4ylxjhhrj3CrpVitgmgRJbkf4iOIgqwzvTE_mGEr35qAF93Gmps_0WxOOzWYZhLPKVLeGCISyN9XxcqDeuPwuVKiThMeIftt8hrH3cgbS5cJ9uJLZTBcZvmVw8llfmngd3fqeADKlKljRDDiSxg/s320/70_rbn.png" width="320" /></a></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgOJXZMM62zxd7J6CCGuG8KUpIfGBsX26Mah-AS9-UUvTm31RIvU8KVWtCRrPi7rexUM0vhSs7ZKxO3bZgT87lCLaRpVGD2GzQytmTrCREVvl1VCqkHjPMwngAMZJ9nmksUzqCKmbLJVGm-23Y7lG_lIQ4TdD5KuiHiIRWGUFoj_hIHt9f0osW6noYY5w/s1462/sm0djw.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="633" data-original-width="1462" height="139" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgOJXZMM62zxd7J6CCGuG8KUpIfGBsX26Mah-AS9-UUvTm31RIvU8KVWtCRrPi7rexUM0vhSs7ZKxO3bZgT87lCLaRpVGD2GzQytmTrCREVvl1VCqkHjPMwngAMZJ9nmksUzqCKmbLJVGm-23Y7lG_lIQ4TdD5KuiHiIRWGUFoj_hIHt9f0osW6noYY5w/s320/sm0djw.png" width="320" /></a></div><div class="separator" style="clear: both; text-align: center;"><br /></div><div class="separator" style="clear: both; text-align: center;"><br /></div><span style="color: red;"><b><span style="font-size: large;">LoRa APRS 70 cm tropo</span></b>:</span></div><div><br /></div><div>Also <span style="color: #ffa400;">LoRa 433 MHz</span> had got some good DXes. Compare to my remote QTH in <span style="color: #ffa400;">JO80CF,</span> the conditions in <span style="color: #ffa400;">1100 m asl.</span> were one day later compare to <span style="color: #ffa400;">300 m asl</span>. You can see nice DX with <span style="color: #ffa400;">very small power</span> in mW but with very great LoRa modulation. <span style="color: #ffa400;">OK2ZAW-13</span> is my tracker in car with mobile antenna. <span style="color: #ffa400;">OK2ZAW-17 </span>is <a href="https://ok2zaw.blogspot.com/search/label/LoRa%20APRS" target="_blank">solar powered DiGi</a>.</div><div><br /></div><div style="text-align: center;"><span style="color: #ffa400;">LoRa tracker in my car</span></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiKiTE503ZI-jtJlwaMLInlf0BdiKTA0oYO0sWQfOB579H288HS88FQj2z2FWnrbFYdwmJ3tJscu-cLYJTrbzznoKbiQIQFjDphMseWR6k_gdjVHZpyR2qsce2Zha0xOIGuTLXjH7S1ETAP3hQLnntGf1GgkLYcMLIXLAjWNB3z09VMLyaUPOLz00aGlg/s1013/lora13.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="268" data-original-width="1013" height="85" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiKiTE503ZI-jtJlwaMLInlf0BdiKTA0oYO0sWQfOB579H288HS88FQj2z2FWnrbFYdwmJ3tJscu-cLYJTrbzznoKbiQIQFjDphMseWR6k_gdjVHZpyR2qsce2Zha0xOIGuTLXjH7S1ETAP3hQLnntGf1GgkLYcMLIXLAjWNB3z09VMLyaUPOLz00aGlg/s320/lora13.png" width="320" /></a></div><div class="separator" style="clear: both; text-align: center;"><span style="color: #ffa400;">Stations heard by OK2ZAW-17 in 1100m asl.</span></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiTKX9ijlAAjixmtN7V2dUkOydXkQN-8XYosrI-wgXChJG5H_vfCuJQSJGV5NgHF9eD8k_7pA2j1g4RZgUztnclffLofSinjPZ3yfYnGhRhpRF1-Y5yO4OKPdvtJz3OR6dQjU8ZpJ-lodnWo0NvcZFj-KTJ1Wal77L7CgWYgrWr_qc78o3TiJoD6JvCtg/s1024/lora17-rx.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="692" data-original-width="1024" height="216" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiTKX9ijlAAjixmtN7V2dUkOydXkQN-8XYosrI-wgXChJG5H_vfCuJQSJGV5NgHF9eD8k_7pA2j1g4RZgUztnclffLofSinjPZ3yfYnGhRhpRF1-Y5yO4OKPdvtJz3OR6dQjU8ZpJ-lodnWo0NvcZFj-KTJ1Wal77L7CgWYgrWr_qc78o3TiJoD6JvCtg/s320/lora17-rx.png" width="320" /></a></div><div class="separator" style="clear: both; text-align: center;"><span style="color: #ffa400;">OK2ZAW-17 copied by anothers. PWR 10 dBm + 4x dipoles</span></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjN43tRe2oruAOG4ty0OUkEmM3Wjls2MJqkxbJ3yFmNIqB2hthDWTpFzlH3Oz0ovMhFqmHR6gQycTEXojymHY_flsXO6JJ2Pw0jpsqG2w4OKxRJg07mJjbBIWeUq20rcsexiXTo1PdhY-7GJEEyuwti9hQ0X3GzfQBE5hDbRkyrDOfQiAXYne4K-Z-GVw/s1023/lora-17.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="395" data-original-width="1023" height="124" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjN43tRe2oruAOG4ty0OUkEmM3Wjls2MJqkxbJ3yFmNIqB2hthDWTpFzlH3Oz0ovMhFqmHR6gQycTEXojymHY_flsXO6JJ2Pw0jpsqG2w4OKxRJg07mJjbBIWeUq20rcsexiXTo1PdhY-7GJEEyuwti9hQ0X3GzfQBE5hDbRkyrDOfQiAXYne4K-Z-GVw/s320/lora-17.png" width="320" /></a></div><div style="text-align: center;"><br /></div>Jan_OK2ZAWhttp://www.blogger.com/profile/09382274058412321443noreply@blogger.com0tag:blogger.com,1999:blog-5539328706899459108.post-43152813965871298712022-12-26T14:41:00.003-08:002022-12-26T14:41:35.463-08:00<p> </p><div class="separator" style="clear: both; text-align: center;"><a href="https://hamparts.shop/" imageanchor="1" style="margin-left: 1em; margin-right: 1em;" target="_blank"><img border="0" data-original-height="630" data-original-width="1200" height="210" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgQf_lPLZv5Pe1diuTzZSe1w9yenkKfj5xtBKopApsM7OpPzqhBJ1Yxs3yBHLf9jRM5Ep5zhSJpTZsbuswQpFns-Nky3nTC8FOudOmO1CIVfAR85IKRaZoj8QUk7Lin20JAIv_Ynu7m4DkauF6RvAOq33v6ZOTDsM5j3UUveu7SQoC8X0QKr7Md3ardHw/w400-h210/christmas.jpg" width="400" /></a></div><div class="separator" style="clear: both; text-align: center;"><br /></div><div class="separator" style="clear: both; text-align: center;"><span style="color: #ffa400;">Please visit our new e-shop :)</span></div><div class="separator" style="clear: both; text-align: center;"><a href="https://hamparts.shop/" imageanchor="1" style="margin-left: 1em; margin-right: 1em;" target="_blank"><img border="0" data-original-height="630" data-original-width="1200" height="210" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEifd48Y98HkPXks1RaERMQuu7tV9q8eFFmWKrfIcue-rqdAgrTW9NUY7IKHqRGwIIJkxGTOMyaV5yzZ2m3jZsKttE1KUSlW6QECdYVwH0qeVDk4mwndIh6x3bzyap0eTH2lElygP3Z8nUuv6H3LLAL9fb9_CS7Zh1Q-1PfdQt3M7QLb2pR7-vPtvNSyoA/w400-h210/OPEN.png" width="400" /></a></div><br /><div class="separator" style="clear: both; text-align: center;"><br /></div><br /><p></p>Jan_OK2ZAWhttp://www.blogger.com/profile/09382274058412321443noreply@blogger.com0tag:blogger.com,1999:blog-5539328706899459108.post-25177853724302536192022-12-03T09:28:00.005-08:002022-12-03T09:28:45.417-08:00<p> <span style="color: #cfe2f3; font-size: x-large;">Extra Virgin Can 70 - cavity filter for 70cm :)</span></p><p></p><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh_Mh2UtDIFdz3Qa0551KdKox3YinU9TI2NWN8H83ktp9UKy1kYHafPrapUn7oO8wV8af_D_iHumjaJgXtInovRzEQe4729xaAW66xFlhr7LOlwxAXT2ytSMNzc5K0oVwWsgfVzBTBRA0qm-gEU25fPbgW4wLtOhAzB-ZZ1Hn7pt0cuK_d_bQdVTKZODQ/s570/570x100-cavity.png" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" data-original-height="100" data-original-width="570" height="112" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh_Mh2UtDIFdz3Qa0551KdKox3YinU9TI2NWN8H83ktp9UKy1kYHafPrapUn7oO8wV8af_D_iHumjaJgXtInovRzEQe4729xaAW66xFlhr7LOlwxAXT2ytSMNzc5K0oVwWsgfVzBTBRA0qm-gEU25fPbgW4wLtOhAzB-ZZ1Hn7pt0cuK_d_bQdVTKZODQ/w640-h112/570x100-cavity.png" width="640" /></a></div><br /><span style="color: #cfe2f3; font-size: x-large;"><br /></span><p></p><p><br /></p><p><br /></p><p style="text-align: justify;">Vodafone build new GSM site here at the roof in my job. There are three antenna systems for <span style="color: #ffa400;">800</span> and <span style="color: #ffa400;">900 MHz</span> and this killed my experiments with LoRa at 433 and 868 MHz. I have found very nice cavity filter for <span style="color: #ffa400;">868 MHz</span> at <a href="https://www.aliexpress.com/item/1005003858503490.html?spm=a2g0o.order_list.order_list_main.46.2f601802FHKcze" target="_blank"><span style="color: #ffa400;">Aliexpress </span></a>which works great but I need something also for 433 MHz. </p><p style="text-align: justify;">I found 5 l can in my stock with drilled holes and N connectors. <span style="color: #ffa400;"><a href="http://ok2dl.eu" target="_blank">Marek OK2DL </a></span>drilled it many years ago when I ordered these cans for 50 Ohm oil dummy loads :) I have decided to try it. 3D printed part helped with mechanical stability and works also as a nut holder. Tunning screw is metal, what is a bad idea but I do not have better now... The result is not so bad! I focused to very low Insertion Loss where the result is lower stopband and also higher BW. There, the <span style="color: #ffa400;">IL </span>is around<span style="color: #ffa400;"> 0,7 dB</span> and <span style="color: #ffa400;">3 dB BW 9MHz</span>. By the moving the internal loops from the tunning screw you are able to obtain better stopband but higher IL.</p><p style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj6oQAe18D-XsMgUcCtXTXWEXjLZx-LklhF8lpgaBl8PIP7k-TN9zaLbcrkCRntEHxun8PlRulzQizDLC1k8i0GklAqUDoao_VWvn3vU4zCfWFeIK_YU9XGW3bYzLCpLnWhuid8-T4ze2cnIXay3okVigCyyDm0dgdZu49ewfCfYjOAV3fxpigOzB5Qzg/s1296/Image-3.jpeg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1296" data-original-width="730" height="200" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj6oQAe18D-XsMgUcCtXTXWEXjLZx-LklhF8lpgaBl8PIP7k-TN9zaLbcrkCRntEHxun8PlRulzQizDLC1k8i0GklAqUDoao_VWvn3vU4zCfWFeIK_YU9XGW3bYzLCpLnWhuid8-T4ze2cnIXay3okVigCyyDm0dgdZu49ewfCfYjOAV3fxpigOzB5Qzg/w113-h200/Image-3.jpeg" width="113" /></a></p><p></p><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh5h1an6U8gxi4MblQgIyRtYHytGYtCBdf-N2mGAVB09Khq5AxGbcsHj4rPoOICKK8Kaga3nhXeu1Pd1vf7MkQzWM8KLSZEvxptxpJfibY1LmdfrUBhpIzSy9ZTSPZ_qA7Vs5O-GxbQeTT8tL7FGJ0ADGLHEaDnIwXU4eDYSBaUsXNkf9BMXHV8fA2pgA/s1918/70cm.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1001" data-original-width="1918" height="104" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh5h1an6U8gxi4MblQgIyRtYHytGYtCBdf-N2mGAVB09Khq5AxGbcsHj4rPoOICKK8Kaga3nhXeu1Pd1vf7MkQzWM8KLSZEvxptxpJfibY1LmdfrUBhpIzSy9ZTSPZ_qA7Vs5O-GxbQeTT8tL7FGJ0ADGLHEaDnIwXU4eDYSBaUsXNkf9BMXHV8fA2pgA/w200-h104/70cm.png" width="200" /></a><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEijoIhQfYLzMAoM3zHx2jeW5WFsUsObm9zoTUHcUUEhW8q5huoWF7oObJ2sZMVdJjEU8d8cMtPodkb93VwZ_v5ENZUlw31EpcMEFtNvRY4uvtUEX5EZOx-flIzO9Z_4BzQFcaj4JibVzEara9bHu3ArZbeg3KXZtFvFS1V2H4LXNem0lZVDWZRIYM0lsQ/s1024/SSA_221203124014.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="600" data-original-width="1024" height="118" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEijoIhQfYLzMAoM3zHx2jeW5WFsUsObm9zoTUHcUUEhW8q5huoWF7oObJ2sZMVdJjEU8d8cMtPodkb93VwZ_v5ENZUlw31EpcMEFtNvRY4uvtUEX5EZOx-flIzO9Z_4BzQFcaj4JibVzEara9bHu3ArZbeg3KXZtFvFS1V2H4LXNem0lZVDWZRIYM0lsQ/w200-h118/SSA_221203124014.png" width="200" /></a></div><br /><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEht2oo_ZBnGrlukflQz-La4jxtw0uGb08iRlJrbEHkuUVaocb9OOc3oPG_ho6vrI-fRUM_s6K7IMELj0ELd6IJJyIeN-eeeJSMEN7fOkF1Hq2fF2ES5Xo3i6y09EkNB_fK-RhyJY_5R1kIevLP1fnK_rLIia3kDLHaYBFzLytfQ9Ii9VAE4pNOJdooLmQ/s1296/Image-1.jpeg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="972" data-original-width="1296" height="150" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEht2oo_ZBnGrlukflQz-La4jxtw0uGb08iRlJrbEHkuUVaocb9OOc3oPG_ho6vrI-fRUM_s6K7IMELj0ELd6IJJyIeN-eeeJSMEN7fOkF1Hq2fF2ES5Xo3i6y09EkNB_fK-RhyJY_5R1kIevLP1fnK_rLIia3kDLHaYBFzLytfQ9Ii9VAE4pNOJdooLmQ/w200-h150/Image-1.jpeg" width="200" /></a><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhbVEZrpQBPLXzFYhEnTBopdW7cRjEetoVtz8F1P6x96Lwz12--R98kKNqbLMZqGCgqUDJg7an_6DW3muCp_mYQNEduLCInRQykmbymslSSjh23Cgld8Jx8vvus0QBCxuRi5mtj6FHpL10r4eCyGC4lBwn0CSneI59t4GXA_J35duISm0etfq7gB7JfYA/s1296/Image-2.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="972" data-original-width="1296" height="150" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhbVEZrpQBPLXzFYhEnTBopdW7cRjEetoVtz8F1P6x96Lwz12--R98kKNqbLMZqGCgqUDJg7an_6DW3muCp_mYQNEduLCInRQykmbymslSSjh23Cgld8Jx8vvus0QBCxuRi5mtj6FHpL10r4eCyGC4lBwn0CSneI59t4GXA_J35duISm0etfq7gB7JfYA/w200-h150/Image-2.png" width="200" /></a></div><br /><div class="separator" style="clear: both; text-align: center;"><br /></div><p></p>Jan_OK2ZAWhttp://www.blogger.com/profile/09382274058412321443noreply@blogger.com0tag:blogger.com,1999:blog-5539328706899459108.post-75218973787158541592022-11-21T02:09:00.004-08:002022-11-21T02:12:44.417-08:00<p> <span style="color: #cfe2f3; font-size: x-large;">LoRa APRS digi and LoRa Packet Radio experiments</span></p><p></p><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh3iJxw6b9iUczYEI_Xsegy64VwZubN3TUzfCv4ld-lbIjHlyLo2mRCem-G1NtT_ArkLiZ4vsD0w7iIQvK42B7LxzSUv5lTNjTeA_UZgEd18jVWswulfkA5JJol8CZ_CvtaBGaPtT48cVmLKxmOEG6JE7yiskR0OVtpCpHt8v_2HarTMP_bxvKdRkSDyg/s570/Lora-blog.bmp" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" data-original-height="100" data-original-width="570" height="112" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh3iJxw6b9iUczYEI_Xsegy64VwZubN3TUzfCv4ld-lbIjHlyLo2mRCem-G1NtT_ArkLiZ4vsD0w7iIQvK42B7LxzSUv5lTNjTeA_UZgEd18jVWswulfkA5JJol8CZ_CvtaBGaPtT48cVmLKxmOEG6JE7yiskR0OVtpCpHt8v_2HarTMP_bxvKdRkSDyg/w640-h112/Lora-blog.bmp" width="640" /></a></div><br /><span style="color: #cfe2f3; font-size: x-large;"><br /></span><p></p><p><br /></p><p><br /></p><p style="text-align: justify;"><span style="color: #ffa400;">LoRa boards are becoming very popular in the HAM community. Advantage is in price and also incredible sensitivity. With very small power (20-80 mW) you are able to make DX over hundrets of km. </span></p><p>I have updated my <span style="color: #ffa400;">LoRa point</span> in Eagle Mountains to ver. 4.0 :) a few weeks ago. It is solar powered hardware with 4el for <span style="color: #ffa400;">DiGi OK2ZAW-1</span>7, <span style="color: #ffa400;">WX station OK2ZAW-15</span> (broken wind sensors) and new <span style="color: #ffa400;">LoRa Packet Radio</span> experimental <span style="color: #ffa400;">2m APRS RX</span>, <span style="color: #ffa400;">node </span>and <span style="color: #ffa400;">BBS </span>(<span style="color: #ffa400;">OK2ZAW-1 and -7</span>). </p><p></p><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjvq7BjLDAa40WMaTzeCTiGO81JuBYMViARYt86qbJ4gumP1syHPsytKNTWuUBKEmkbikUV9LmZeEzytmEbvKcBUBWaHUwC8ftmvja3Z0IkOsFBFHJO2Lw3y3DmO_I5bPklQk3-ziBvxIxlJcjXFiB4C7bxNtEAAj_Fl4bbCcBd2HiVALxNUloWRF6gzQ/s2048/314404120_10222891193968548_2244123996365526242_n.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="2048" data-original-width="1536" height="200" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjvq7BjLDAa40WMaTzeCTiGO81JuBYMViARYt86qbJ4gumP1syHPsytKNTWuUBKEmkbikUV9LmZeEzytmEbvKcBUBWaHUwC8ftmvja3Z0IkOsFBFHJO2Lw3y3DmO_I5bPklQk3-ziBvxIxlJcjXFiB4C7bxNtEAAj_Fl4bbCcBd2HiVALxNUloWRF6gzQ/w150-h200/314404120_10222891193968548_2244123996365526242_n.jpg" width="150" /></a><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhEyb90hNaJQyStpwbc-w-AUSz2aAz6bp4xKIM7atg-OCMbSGHxlsTGKpOvy_qRvBsRn42mlQRMvzAYTb7UrC_r4LJxmjjWsBY0X-Y21rHSf-6m1hiGqnkW1IarduXzbvDsPT5BAGP_m2vHCAufglckpujKHRi1mxxwQs0ZR5ulPjtA_nRuhaYIa3sjGA/s2048/314727231_10222891193528537_5203298145018486693_n.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="2048" data-original-width="1536" height="200" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhEyb90hNaJQyStpwbc-w-AUSz2aAz6bp4xKIM7atg-OCMbSGHxlsTGKpOvy_qRvBsRn42mlQRMvzAYTb7UrC_r4LJxmjjWsBY0X-Y21rHSf-6m1hiGqnkW1IarduXzbvDsPT5BAGP_m2vHCAufglckpujKHRi1mxxwQs0ZR5ulPjtA_nRuhaYIa3sjGA/w150-h200/314727231_10222891193528537_5203298145018486693_n.jpg" width="150" /></a></div><div class="separator" style="clear: both; text-align: center;"><br /></div><div class="separator" style="clear: both; text-align: center;">Very nice Tropo ducting came a few days after update. New <span style="color: #ffa400;">ODX DF0AP-15 and 707 km</span>!</div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjb0gxn4DOcZaYgdZdrPnhTonNPk6Oh38swTBu9VOma3tP0oV15KmFh3xX9xmOhnFBs-t5EGOg9J8g-urFO5B01VclDZTGzfQ5emAtjVZCkmrIl30CiYp4nAA3zmfA8WkE96Ie6s4Tiq8rSy5ZLfOk_0KWbbicsx_OyBlQ-KCUjP4WfdLx6g-bcCD5Hsw/s1027/odx.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="702" data-original-width="1027" height="137" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjb0gxn4DOcZaYgdZdrPnhTonNPk6Oh38swTBu9VOma3tP0oV15KmFh3xX9xmOhnFBs-t5EGOg9J8g-urFO5B01VclDZTGzfQ5emAtjVZCkmrIl30CiYp4nAA3zmfA8WkE96Ie6s4Tiq8rSy5ZLfOk_0KWbbicsx_OyBlQ-KCUjP4WfdLx6g-bcCD5Hsw/w200-h137/odx.png" width="200" /></a></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhORBjKh5JHcmMw807e7-tQfXZf6J6nDf6iVfLOkVaYyvmiOFQeRbgLnAlTDrfHNcbrRD_YeK7Ggy1p155LyYVFuQPowH0jviu6FCyd95LsMdvcNUzJRdwQbepizcd4b6egbGSuG68YEiT3xhgpduRcCLBA48ejs--RMcPAUd1DO0rW_eU4bgMd_wRecg/s932/eur021.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="720" data-original-width="932" height="154" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhORBjKh5JHcmMw807e7-tQfXZf6J6nDf6iVfLOkVaYyvmiOFQeRbgLnAlTDrfHNcbrRD_YeK7Ggy1p155LyYVFuQPowH0jviu6FCyd95LsMdvcNUzJRdwQbepizcd4b6egbGSuG68YEiT3xhgpduRcCLBA48ejs--RMcPAUd1DO0rW_eU4bgMd_wRecg/w200-h154/eur021.png" width="200" /></a></div><br /><div class="separator" style="clear: both; text-align: center;"><br /></div><div class="separator" style="clear: both; text-align: center;">Inside of the box: <span style="color: #ffa400;">LoRa WX station</span>, 2x solar power system (own design),<span style="color: #fcff01;"> </span><span style="color: #ffa400;">Raspberry pi zero</span><span style="color: #fcff01;"> </span>with LoRa module and <span style="color: #ffa400;">RTL-SDR for 144,8 MHz APRS RX</span>.</div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEirb7ZTD8IBRMz2jZIjZnVphJR2w5nnZAAxYSTfccKSdxAsHGX4FRmnaPckVoEXYpTuuGVBK3wj9aEtSr-R6ajzUtRKgAgOflpMo8uTLtWjA6dCwXLhu6HM7JqpUbsskf2lTqXvCXGcKy-mRwdaEYl5i1ZYhH7UzTs3gaDqNUsA8ZsjMHg8A4jq4u7obQ/s2048/314508396_10222891193848545_5403585306896391776_n.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1536" data-original-width="2048" height="150" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEirb7ZTD8IBRMz2jZIjZnVphJR2w5nnZAAxYSTfccKSdxAsHGX4FRmnaPckVoEXYpTuuGVBK3wj9aEtSr-R6ajzUtRKgAgOflpMo8uTLtWjA6dCwXLhu6HM7JqpUbsskf2lTqXvCXGcKy-mRwdaEYl5i1ZYhH7UzTs3gaDqNUsA8ZsjMHg8A4jq4u7obQ/w200-h150/314508396_10222891193848545_5403585306896391776_n.jpg" width="200" /></a><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg28FTi8Jej1mDEzqGntEpVZlvFqtCtA3vkqBYPpeUKevQBpD65OaoYQCdE6Vz5jRlWI1wezCRCGdiAOMjlhKx_jl8j_qJ1JyRSDBFESqze6ANlZsHpIGQJV5UC-O3w0aFBMuoxLwKKauuDpNWUh2xX5Mfjlb0W_zr5PAY7KRp-jubamoNoQqLDPOlKnQ/s2048/314772455_10222891193728542_2735426303961106871_n.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="2048" data-original-width="1536" height="200" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg28FTi8Jej1mDEzqGntEpVZlvFqtCtA3vkqBYPpeUKevQBpD65OaoYQCdE6Vz5jRlWI1wezCRCGdiAOMjlhKx_jl8j_qJ1JyRSDBFESqze6ANlZsHpIGQJV5UC-O3w0aFBMuoxLwKKauuDpNWUh2xX5Mfjlb0W_zr5PAY7KRp-jubamoNoQqLDPOlKnQ/w150-h200/314772455_10222891193728542_2735426303961106871_n.jpg" width="150" /></a></div><br /><div class="separator" style="clear: both; text-align: left;">New <span style="color: #ffa400;">Packet Radio</span> has LoRa module as a link radio. Raspberry Pi zero works as BBS, node and 2m APRS receiver. All decoded packets from 2m are sent by the LoRa link down to another Raspberry and then to APRS network. Power consumption of the raspberry is <span style="color: #ffa400;">1W</span> + RTL-SDR (running) <span style="color: #ffa400;">1W</span>. Weather station measure temperature, presure, wind (demaged sensor) and voltage of the ACU:</div><div class="separator" style="clear: both; text-align: center;"><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhTRirDOzJL1hMhaD_ET8Eg6rkogMmrtr2uEHq08aN5gNJp6XZ3hHmr-AKlsnqCr3XMpG5PsVuVMgsh7tm9bpj8kHMfpgEEyuZXbaQC9AGZ8rfmKhtdRAyXohCCFY44iNMzXSxOjMbD9uz45uncWYjjREclaSPoItNjs9KbhrVnXKRvxq7FfVuStlFp7g/s994/volty.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="426" data-original-width="994" height="137" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhTRirDOzJL1hMhaD_ET8Eg6rkogMmrtr2uEHq08aN5gNJp6XZ3hHmr-AKlsnqCr3XMpG5PsVuVMgsh7tm9bpj8kHMfpgEEyuZXbaQC9AGZ8rfmKhtdRAyXohCCFY44iNMzXSxOjMbD9uz45uncWYjjREclaSPoItNjs9KbhrVnXKRvxq7FfVuStlFp7g/s320/volty.png" width="320" /></a></div><div class="separator" style="clear: both; text-align: center;"><br /></div>Decoded LoRa packet Radio with APRS packets down at OL7M QTH.<br /><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg1_M2mbD51yjewU_oa8CDZ3KUoYe0sit3hu89rJrbCYfh2BHqzpcIlFovDVM3P8QJH10VubYZUVtRVmEZTGH_1k7K7AHzywVW_PgKqK8DVuJHJ5FZgRgPdmBWq2xlftpmO0NVxyiZ7XxaS2OPk_KDlIKCUhmsuTUFgcHQe6rE2dHjuD-P1eRaZ9TI4WQ/s1641/PR-aprs.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="866" data-original-width="1641" height="169" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg1_M2mbD51yjewU_oa8CDZ3KUoYe0sit3hu89rJrbCYfh2BHqzpcIlFovDVM3P8QJH10VubYZUVtRVmEZTGH_1k7K7AHzywVW_PgKqK8DVuJHJ5FZgRgPdmBWq2xlftpmO0NVxyiZ7XxaS2OPk_KDlIKCUhmsuTUFgcHQe6rE2dHjuD-P1eRaZ9TI4WQ/s320/PR-aprs.jpg" width="320" /></a></div><br /><span style="color: #cfe2f3; font-size: x-large;"><br /></span><p></p>Jan_OK2ZAWhttp://www.blogger.com/profile/09382274058412321443noreply@blogger.com0tag:blogger.com,1999:blog-5539328706899459108.post-47069092522380998962022-11-14T12:36:00.002-08:002022-11-14T12:36:32.825-08:00<p> <span style="color: #cfe2f3; font-size: x-large;">RX Audite - TRX/SDR splitter and switch</span></p><p></p><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjlVeh_TQ8uhLUsga4DMicLE-Reti4B6Q_QNvpNR4qmzHrpKErc6QycM73Jam_G-rI2HbaatosvdQXNPfx14ejq_AOn_cdeA-ysa0rTDQ5duRTaRF6iZOfHFBVmq_sx0z9B2dVXBAAgsE-I3bXcTCGEx8Al1xcqqSVNWxCbb20JlvxX0Ae0QTQNRE5omQ/s570/2013_remoteqth.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="100" data-original-width="570" height="112" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjlVeh_TQ8uhLUsga4DMicLE-Reti4B6Q_QNvpNR4qmzHrpKErc6QycM73Jam_G-rI2HbaatosvdQXNPfx14ejq_AOn_cdeA-ysa0rTDQ5duRTaRF6iZOfHFBVmq_sx0z9B2dVXBAAgsE-I3bXcTCGEx8Al1xcqqSVNWxCbb20JlvxX0Ae0QTQNRE5omQ/w640-h112/2013_remoteqth.png" width="640" /></a></div><br /><span>This is my new RX splitter and TRX switch. Including string of protections, optional preamplifier and INBAND RX antenna input. You can find more at: <a href="https://remoteqth.com/rx-audite.php" target="_blank">this link</a>.</span><div><br /><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhwYlOZ79GpwG90Spx70efUZLXSmAE4Rm1OJUraVaJ_L6zIpjjaDA48D_Cuv7PHHsAGXQZ5sfg5ujUuWojH1JtgTbJq26rJ4YChsko2i-UmMcnS1veYgQDZamoknp06dFaSvXZBMBbecJU7-SrLw70xp8eUxYUZmlIUUtYvmRtJuVljDaNUWMvYoXpX9w/s940/audite_rear_FT8_940.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="940" data-original-width="940" height="200" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhwYlOZ79GpwG90Spx70efUZLXSmAE4Rm1OJUraVaJ_L6zIpjjaDA48D_Cuv7PHHsAGXQZ5sfg5ujUuWojH1JtgTbJq26rJ4YChsko2i-UmMcnS1veYgQDZamoknp06dFaSvXZBMBbecJU7-SrLw70xp8eUxYUZmlIUUtYvmRtJuVljDaNUWMvYoXpX9w/w200-h200/audite_rear_FT8_940.jpg" width="200" /></a></div><div class="separator" style="clear: both; text-align: center;"><br /></div><div><div><span><h4 style="border-bottom: 0px; color: #888888; font-family: Tahoma, Helvetica, Arial, sans-serif; margin-bottom: 0px; margin-left: 0px; margin-top: 10px;"><span style="font-size: x-small;">Main functions:</span></h4><ul style="font-family: Tahoma, Helvetica, Arial, sans-serif;"><li style="color: #505050; margin-top: 0px;"><span style="color: #ff6600; font-weight: bold;"><b><span style="font-size: x-small;">Frequency range: 0,1 to 60 MHz</span></b></span></li><li style="margin-top: 0px;"><span style="font-size: x-small;"><span style="color: #ff6600; font-weight: bold;"><b>Main TX/RX ANT splitter </b></span>to two RX</span></li><li style="margin-top: 0px;"><span style="font-size: x-small;"><span style="color: #ff6600; font-weight: bold;"><b>RX RF limiter protections </b></span>for both RX outputs</span></li><li style="color: #505050; margin-top: 0px;"><span style="color: #ff6600; font-weight: bold;"><b><span style="font-size: x-small;">Isolated SDR RX output + Common-Mode filter</span></b></span></li><li style="margin-top: 0px;"><span style="font-size: x-small;"><span style="color: #ff6600; font-weight: bold;"><b>HPF (> 100kHz), high voltage and current protection </b></span>at both RX outputs</span></li><li style="margin-top: 0px;"><span style="font-size: x-small;"><span style="color: #ff6600; font-weight: bold;"><b>INBAND RX ANT </b></span>input <span style="color: #ff6600; font-weight: bold;">- works only for SDR output</span></span></li><li style="margin-top: 0px;"><span style="font-size: x-small;"><span style="color: #ff6600; font-weight: bold;"><b>TX-RX switch </b></span>controlled by the PTT</span></li><li style="color: #505050; margin-top: 0px;"><span style="color: #ff6600; font-weight: bold;"><b><span style="font-size: x-small;">Designed for 2nd RX, WEB-SDR, SKIMMER or Panadapter</span></b></span></li><li style="margin-top: 0px;"><span style="font-size: x-small;"><span style="color: #ff6600; font-weight: bold;"><b>Controller OFF = TX/RX ANT port to SDR RX out </b></span>via RF limiter protections <span style="color: #505050;">- </span><span style="color: #ff6600; font-weight: bold;">Skimmer/web-SDR</span></span></li><li style="margin-top: 0px;"><span style="font-size: x-small;"><span style="color: #ff6600; font-weight: bold;"><b>Controller ON = TX/RX ANT port splitted to TRX and SDR RX out </b></span>via RF limiter protections</span></li><li style="margin-top: 0px;"><span style="font-size: x-small;"><span style="color: #ff6600; font-weight: bold;"><b>TRX TX to main TX/RX ANT = SDR RX out to dummy load or INBAND RX ANT input </b></span>via RF limiter protections</span></li><li style="margin-top: 0px;"><span style="font-size: x-small;"><span style="color: #ff6600; font-weight: bold;"><b>Front panel Switch - SDR RX output to INBAND RX ANT</b></span><span style="color: #505050;"> </span>all time</span></li><li style="margin-top: 0px;"><span style="font-size: x-small;"><span style="color: #ff6600; font-weight: bold;"><b>Preamplifier (optional): </b></span>insertion loss compensation, up to 14 dB of additional gain</span></li><li style="margin-top: 0px;"><span style="font-size: x-small;"><span style="color: #ff6600; font-weight: bold;"><b>Preamplifier could be ON for SDR even controller is OFF</b></span><span style="color: #505050;"> </span>(both by the front panel switches)</span></li><li style="margin-top: 0px;"><span style="font-size: x-small;"><span style="color: #ff6600; font-weight: bold;"><b>Very high isolation when TRX TX and SDR to INBAND</b></span><span style="color: #505050;"> </span>100 dB @ 14 MHz and 80 dB @ 50 MHz</span></li><li style="margin-top: 0px;"><span style="font-size: x-small;"><span style="color: #ff6600; font-weight: bold;"><b>Please, see also Frequently Asked Questions</b></span><span style="color: #505050;"> </span><a href="https://hamparts.shop/blog/rx-audite-sdr-switch-manual.html#FAQ" style="font-weight: bold;" target="_blank"><span style="color: red;">There FAQ</span></a></span></li></ul><span style="font-size: x-small;"><br style="color: #505050; font-family: Tahoma, Helvetica, Arial, sans-serif;" /></span><h4 style="border-bottom: 0px; font-family: Tahoma, Helvetica, Arial, sans-serif; margin-bottom: 0px; margin-left: 0px; margin-top: 10px;"><span style="font-size: x-small;">One black box but many different parts inside:</span></h4><ul style="font-family: Tahoma, Helvetica, Arial, sans-serif;"><li style="color: #505050; margin-top: 0px;"><zaw-green style="color: #008800; font-weight: bold;"><span style="font-size: x-small;">TX / RX switch controlled by PTT signal</span></zaw-green></li><li style="margin-top: 0px;"><span style="font-size: x-small;"><zaw-green style="color: #008800; font-weight: bold;">PTT splitter (IN/OUT) in sniffer mode (IN directly to OUT) or output PTT FET switch </zaw-green><a href="https://hamparts.shop/img/cms/ptt/PTT_LOGIC.jpg" style="font-weight: bold;" target="_blank"><span style="color: #ffa400;">picture</span></a></span></li><li style="color: #505050; margin-top: 0px;"><zaw-green style="color: #008800; font-weight: bold;"><span style="font-size: x-small;">2-way RX splitter with low loss</span></zaw-green></li><li style="color: #505050; margin-top: 0px;"><zaw-green style="color: #008800; font-weight: bold;"><span style="font-size: x-small;">2 x RF limiter RX protections - the best on the market :-)</span></zaw-green></li><li style="margin-top: 0px;"><span style="font-size: x-small;"><zaw-green style="color: #008800; font-weight: bold;">RX switch for INBAND RX antenna (only for SDR output)</zaw-green><span style="color: #ffa400;"><zaw-green style="font-weight: bold;"> </zaw-green><a href="https://hamparts.shop/blog/rx-audite-sdr-switch-manual.html#JS" style="font-weight: bold;" target="_blank">settings</a></span></span></li><li style="color: #505050; margin-top: 0px;"><zaw-green style="color: #008800; font-weight: bold;"><span style="font-size: x-small;">Both antennas with HPF > 100 kHz</span></zaw-green></li><li style="margin-top: 0px;"><span style="font-size: x-small;"><zaw-green style="color: #008800; font-weight: bold;">RX preamplifier (high IP3, 18 dB gain) with variable ATT - OPTIONAL</zaw-green><zaw-green style="font-weight: bold;"> </zaw-green><a href="https://hamparts.shop/blog/rx-audite-sdr-switch-manual.html#OP" style="font-weight: bold;" target="_blank"><span style="color: #ffa400;">link</span></a></span></li><li style="color: #505050; margin-top: 0px;"><zaw-green style="color: #008800; font-weight: bold;"><span style="font-size: x-small;">RX lines with High Voltage protections > 60 V AC</span></zaw-green></li><li style="color: #505050; margin-top: 0px;"><zaw-green style="color: #008800; font-weight: bold;"><span style="font-size: x-small;">RX lines with SuperFuse current protections > 100 mA</span></zaw-green></li><li style="color: #505050; margin-top: 0px;"><zaw-green style="color: #008800; font-weight: bold;"><span style="font-size: x-small;">Very high isolation TX to SDR, between RX ports, INBAND RX and TX/RX ANT port</span></zaw-green></li></ul><span style="font-size: x-small;"><div><span><span style="font-size: x-small;"><br /></span></span></div></span><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEieX9IooOn-OJ0P5y-1OKNJL784mAVyEmAoNtTEolaSuUaqOKfOfc9DU6eOr_Jkki1ZpAKgVyEcmLJ9vED8SKPwnBeYeKtzttqvx77EN0hfA3UvL6VPYme2wwXzjnv5Ygp66iNBQGQjqfleu6vDVRIzp5vmtKpSREGNrF6cnBnwno2xcXeRZ8Weo1yUCg/s940/audite_1.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="440" data-original-width="940" height="94" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEieX9IooOn-OJ0P5y-1OKNJL784mAVyEmAoNtTEolaSuUaqOKfOfc9DU6eOr_Jkki1ZpAKgVyEcmLJ9vED8SKPwnBeYeKtzttqvx77EN0hfA3UvL6VPYme2wwXzjnv5Ygp66iNBQGQjqfleu6vDVRIzp5vmtKpSREGNrF6cnBnwno2xcXeRZ8Weo1yUCg/w200-h94/audite_1.jpg" width="200" /></a><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEidwh-nJOW13H3QzWSEc0nwlGK5flE4JusaTqao6AwUoK-OMggt1CKiuweaoHM8E36ZzwExPyze7aoqdGfXfkPqYa4mfQObKpnpRNQw0N5KM64GgzhRnqMdil7U6t3abXkeLsaoV04VxTvytvhNa2z_OUBlXxwEE2eDdhw4j7ta0AaG4YDlB458jqq1xw/s940/audite_3.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="440" data-original-width="940" height="94" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEidwh-nJOW13H3QzWSEc0nwlGK5flE4JusaTqao6AwUoK-OMggt1CKiuweaoHM8E36ZzwExPyze7aoqdGfXfkPqYa4mfQObKpnpRNQw0N5KM64GgzhRnqMdil7U6t3abXkeLsaoV04VxTvytvhNa2z_OUBlXxwEE2eDdhw4j7ta0AaG4YDlB458jqq1xw/w200-h94/audite_3.jpg" width="200" /></a></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhBSKLlpPR8sXlTsBZjEFCiOy6oF518-lsXiPbyFvvGJwBWTidDGkloItDZlH_kB-aScgd4YgG9TkucT3s0ccmSoJs8E8VaCT_me7zZ_tUMUmtOOCyNIhFS9B64BCkYmG92DROWEU5CiNd2yEYSur4q61JoBA9mJjQrn07xukXpCH41EsSL81wtj086Gg/s940/audite_2.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="440" data-original-width="940" height="94" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhBSKLlpPR8sXlTsBZjEFCiOy6oF518-lsXiPbyFvvGJwBWTidDGkloItDZlH_kB-aScgd4YgG9TkucT3s0ccmSoJs8E8VaCT_me7zZ_tUMUmtOOCyNIhFS9B64BCkYmG92DROWEU5CiNd2yEYSur4q61JoBA9mJjQrn07xukXpCH41EsSL81wtj086Gg/w200-h94/audite_2.jpg" width="200" /></a><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgoeeM5V555d6XpJGSEg317Cn4p9tX4m8z8i-PIlMZ6zmopJTZv2QoNVrLb2FM3u6S3Gv1bg_Y1q4qKFxJCX3LBVi-W4ViGYKqj3MmbXkdIG3zRPqz6EP7qij4b_glKjZhjJhtNm9t3YD497aVokMlZYdPrSmBKpAQHg7qSzO6F3qXEQ-YFuiTEjgFjww/s940/audite_4.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="440" data-original-width="940" height="94" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgoeeM5V555d6XpJGSEg317Cn4p9tX4m8z8i-PIlMZ6zmopJTZv2QoNVrLb2FM3u6S3Gv1bg_Y1q4qKFxJCX3LBVi-W4ViGYKqj3MmbXkdIG3zRPqz6EP7qij4b_glKjZhjJhtNm9t3YD497aVokMlZYdPrSmBKpAQHg7qSzO6F3qXEQ-YFuiTEjgFjww/w200-h94/audite_4.jpg" width="200" /></a></div><h4 style="border-bottom: 0px; font-family: Tahoma, Helvetica, Arial, sans-serif; margin-bottom: 0px; margin-left: 0px; margin-top: 10px;"><span style="font-size: x-small;">Parameters:</span></h4><ul style="font-family: Tahoma, Helvetica, Arial, sans-serif;"><li style="margin-top: 0px;"><span style="font-size: x-small;"><b>Supply voltage</b> DC + 12 to 14 V (13,8 V recommended), <a href="https://hamparts.shop/img/cms/cable/dc_plug.jpg" style="font-weight: bold;" target="_blank">DC plug cable</a></span></li><li style="margin-top: 0px;"><span style="font-size: x-small;"><b>Supply current</b> DC max. 0,7 A with preamp</span></li><li style="margin-top: 0px;"><span style="font-size: x-small;"><b>Maximal TX power</b> 250 W, recommended 200 W</span></li><li style="margin-top: 0px;"><span style="font-size: x-small;"><b>Very high isolation when TRX TX and SDR to INBAND</b> 100 dB @ 14 MHz and 80 dB @ 50 MHz</span></li><li style="margin-top: 0px;"><span style="font-size: x-small;"><b>PTT IN</b> compatible with 5V logic or higher, TX = GND</span></li><li style="margin-top: 0px;"><span style="font-size: x-small;"><b>PTT OUT</b> sniffer (IN=OUT) or output FET (max. 35V DC and 0,5 A) <a href="https://hamparts.shop/img/cms/ptt/PTT_LOGIC.jpg" style="font-weight: bold;" target="_blank">picture</a></span></li><li style="margin-top: 0px;"><span style="font-size: x-small;"><b>PTT is not designed for QSK</b> but you can use with right PTT lead/tail/TX delay time: min. 10/10 ms</span></li><li style="margin-top: 0px;"><span style="font-size: x-small;"><b>Default configuration</b> SDR to INBAND RX ant input while TRX TX <a href="https://hamparts.shop/blog/rx-audite-sdr-switch-manual.html#JS" style="font-weight: bold;" target="_blank">settings</a></span></li><li style="margin-top: 0px;"><span style="font-size: x-small;"><b>Optional Preamp</b> preset to insertion loss + 6 dB (total gain abt 10 dB)</span></li><li style="margin-top: 0px;"><span style="font-size: x-small;"><b>Low insertion loss</b> see measurements picture</span></li></ul><span style="font-size: x-small;"><br style="font-family: Tahoma, Helvetica, Arial, sans-serif;" /></span><h4 style="border-bottom: 0px; font-family: Tahoma, Helvetica, Arial, sans-serif; margin-bottom: 0px; margin-left: 0px; margin-top: 10px;"><span style="font-size: x-small;">RF limiters:</span></h4><ul style="font-family: Tahoma, Helvetica, Arial, sans-serif;"><li style="margin-top: 0px;"><span style="font-size: x-small;"><b>Limiter for RF signal to </b>+ 13 dBm = 20 mW (could be + 17 dBm) @ 50 Ohm</span></li><li style="margin-top: 0px;"><span style="font-size: x-small;"><b>Current SuperFuse</b> - the only at market</span></li><li style="margin-top: 0px;"><b><span style="font-size: x-small;">Can survive high input power (current) for long time</span></b></li><li style="margin-top: 0px;"><b><span style="font-size: x-small;">The soft clipping reduces the IMD products of a classic hard diode clip limiter</span></b></li></ul><span style="font-size: x-small;"><br style="font-family: Tahoma, Helvetica, Arial, sans-serif;" /></span><h4 style="border-bottom: 0px; font-family: Tahoma, Helvetica, Arial, sans-serif; margin-bottom: 0px; margin-left: 0px; margin-top: 10px;"><span style="font-size: x-small;">Internal Preamplifier module: (OPTION / version with preamp) <a href="https://hamparts.shop/blog/rx-audite-sdr-switch-manual.html#OP" target="_blank">link</a></span></h4><ul style="font-family: Tahoma, Helvetica, Arial, sans-serif;"><li style="margin-top: 0px;"><span style="font-size: x-small;"><b>Preamplifier could be retrofitted</b> also by you - customer</span></li><li style="margin-top: 0px;"><span style="font-size: x-small;"><b>High IP3 preamplifier module </b>with 18 dB gain</span></li><li style="margin-top: 0px;"><span style="font-size: x-small;"><b>With 2SC5551</b> transistor</span></li><li style="margin-top: 0px;"><span style="font-size: x-small;"><b>Real OIP3</b> is +34 dBm</span></li><li style="margin-top: 0px;"><span style="font-size: x-small;"><b>Preset to 40 mA</b> @ 13,8 V</span></li><li style="margin-top: 0px;"><span style="font-size: x-small;"><b>Low Noise Figure (NF)</b> < 2 dB (60 mA 50 MHz)</span></li><li style="margin-top: 0px;"><span style="font-size: x-small;"><b>Variable gain</b> by output ATT</span></li><li style="margin-top: 0px;"><span style="font-size: x-small;"><b>Preset to 10 dB for TX/RX ANT to both RX outputs =</b> insertion loss + abt. 6 dB (1S) of gain</span></li><li style="margin-top: 0px;"><b><span style="font-size: x-small;">Bypass relays</span></b></li><li style="margin-top: 0px;"><span style="font-size: x-small;"><b>Could be switched ON even the controller has got power switch OFF</b> - preamp for SDR output.</span></li></ul><br style="color: #505050; font-family: Tahoma, Helvetica, Arial, sans-serif; font-size: 14px;" /><ul style="color: #505050; font-family: Tahoma, Helvetica, Arial, sans-serif; font-size: 14px;"><center><a href="https://hamparts.shop/blog/rx-audite-sdr-switch-manual.html#FAQ" style="color: #505050; font-weight: bold;" target="_blank"><img alt="FAQ remoteQTH" height="72" src="https://remoteqth.com/img/ZAW/faq_manuals.png" style="border: 0px;" title="" width="320" /></a></center><div><br /></div></ul></span><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh8w1WG75zAsGjuw-nFy_2HsCO7UUdxoT32vsgldwMwl3d0VqDDsTKRmhagKua4_2XxWXQSILdjjHEVej3j8X--sA0JyZKq66hFTSABWkqBnlOwiWrn0kEMgn1F_vRJdH9gTehSjTL-IeCWxZtp5wizsnp3xvA1SBG_5eahuP2NblrpearVySykrccD_w/s940/audite_5_with.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="440" data-original-width="940" height="94" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh8w1WG75zAsGjuw-nFy_2HsCO7UUdxoT32vsgldwMwl3d0VqDDsTKRmhagKua4_2XxWXQSILdjjHEVej3j8X--sA0JyZKq66hFTSABWkqBnlOwiWrn0kEMgn1F_vRJdH9gTehSjTL-IeCWxZtp5wizsnp3xvA1SBG_5eahuP2NblrpearVySykrccD_w/w200-h94/audite_5_with.jpg" width="200" /></a><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj2xcaO7tzeu1W52CtIZj1UMf9oxxgIYYOLFKXvXxt0FMl0BN8_wEhUhIL14GAZfeZsbVD4RksDlFt_L7pcVTNX5MTQNvLJWoEs7xcdY_uUZ2Ffdb6tnpexQ4kNMsy1xVjBfI1V17eUHMngtQPceDyYNzuZFjpT50ulVwNDRqPwHZDKmVhKBuwnBqAm8A/s940/audite_5_without.jpg" style="margin-left: 1em; 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text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEimZ1x-aEhyRCm9YMqTDdekbVmNTT-eWf1VBd4ZrpiJ4MgyScZvVyQr38J6gXnWK6uH38oUpTGr7xqi0vOCPl89A0iTPCIlea5hTlPuGx_57uxPz0aM0ufY6UBHKVlLrsSTDx4zdMQaPMv-ZhGCk0czPew4JBM1cct5UWY0YaylP7iDyfjcumO6Ui8J_A/s940/rx_audite_block_three.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="439" data-original-width="940" height="149" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEimZ1x-aEhyRCm9YMqTDdekbVmNTT-eWf1VBd4ZrpiJ4MgyScZvVyQr38J6gXnWK6uH38oUpTGr7xqi0vOCPl89A0iTPCIlea5hTlPuGx_57uxPz0aM0ufY6UBHKVlLrsSTDx4zdMQaPMv-ZhGCk0czPew4JBM1cct5UWY0YaylP7iDyfjcumO6Ui8J_A/s320/rx_audite_block_three.jpg" width="320" /></a></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgKRCHAOaf0tCb9tkOfA537TlXMQv7q7TiKz3KVwMLxXqPJPfIrbkg9RkAFgEpvNFJM6Uh2swk0fNlAzV_lmh0avutFCpy13ZvMY8Vn6Trk0VwUQc_HYpWLWvQJ-Y7eGIzuddzcD8j1LuKSo00usvabY5vHxslwwnSqiXSLm59ES5GghIr2MfLw4-vkaA/s940/rx_audite_block_two.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="439" data-original-width="940" height="149" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgKRCHAOaf0tCb9tkOfA537TlXMQv7q7TiKz3KVwMLxXqPJPfIrbkg9RkAFgEpvNFJM6Uh2swk0fNlAzV_lmh0avutFCpy13ZvMY8Vn6Trk0VwUQc_HYpWLWvQJ-Y7eGIzuddzcD8j1LuKSo00usvabY5vHxslwwnSqiXSLm59ES5GghIr2MfLw4-vkaA/s320/rx_audite_block_two.jpg" width="320" /></a></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiFQF4YSozfbn9E740hmqVS2LZs3Me01Ukghjn17IbjeHZF8JMtHkQirEEzo1-FhR3MXvc0nf3YX4DrkmO4BmAjehLhTzrSUrH-15J_wIZpAPHuO72Go6XLg0nITEJYdZZ4Rul_YmfzAL7QbASXLCI4WuY55p588qa01lUF1XY3mpMuJ28ZnECE3ymuVA/s940/rx_audite_block_two_b_940.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="439" data-original-width="940" height="149" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiFQF4YSozfbn9E740hmqVS2LZs3Me01Ukghjn17IbjeHZF8JMtHkQirEEzo1-FhR3MXvc0nf3YX4DrkmO4BmAjehLhTzrSUrH-15J_wIZpAPHuO72Go6XLg0nITEJYdZZ4Rul_YmfzAL7QbASXLCI4WuY55p588qa01lUF1XY3mpMuJ28ZnECE3ymuVA/s320/rx_audite_block_two_b_940.jpg" width="320" /></a></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjCqF5xmVApCMuZb8vB5t1S0H6EgtvPLqweKTrrh4Z2tS2qTOAfZ7p5h6MqgdKCT-xqPBkY4JQLHSDglIUwdnbbMZXX7F9l9aK6A0qFuQ1EbyKS1Q5JqAftaah485HlmYMtTQGCMRKqos9dgt4bIogbERnrg-tG05iVz-fQDZiLj3R2leVdqasSrc3Afg/s940/sdr_switch_block.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="439" data-original-width="940" height="149" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjCqF5xmVApCMuZb8vB5t1S0H6EgtvPLqweKTrrh4Z2tS2qTOAfZ7p5h6MqgdKCT-xqPBkY4JQLHSDglIUwdnbbMZXX7F9l9aK6A0qFuQ1EbyKS1Q5JqAftaah485HlmYMtTQGCMRKqos9dgt4bIogbERnrg-tG05iVz-fQDZiLj3R2leVdqasSrc3Afg/s320/sdr_switch_block.jpg" width="320" /></a></div><br /><p><br /></p></div></div></div>Jan_OK2ZAWhttp://www.blogger.com/profile/09382274058412321443noreply@blogger.com0tag:blogger.com,1999:blog-5539328706899459108.post-87061446250313317892022-11-14T02:07:00.000-08:002022-11-14T02:07:40.734-08:00<p><span style="color: #cfe2f3; font-size: x-large;"><b>144 MHz TROPO 11. - 13. Nov 2022</b></span></p><p style="text-align: justify;">There were nice <span style="color: #ffa400;">TROPO duct</span> opening in last days. Thanks to some antenna work at <span style="color: #ffa400;">OL7M </span>I can use new <span style="color: #ffa400;">12el G0KSC LFA Yagi</span>. Due my faul when I have overdrived my 150W mosfet PA some weeks ago, I was able to test new antenna only with less than 5W :( When I come home from OL7M and switched remote ON, the big surprise started at the screen. Nice tropo ducting to OZ, SM. Saturday morning started with opening to EU and UA. I was very happy to make some nice QSO over 1000 km at <span style="color: #ffa400;">FT8 </span>with only <span style="color: #ffa400;">5W </span>in the antenna. ODX is <span style="color: #ffa400;">EW6D</span> from <span style="color: #ffa400;">KO55 1149 km</span>.</p><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjYzkB0-mAx4j_pP9h-m2schgQy2psvunUX4ovuqSw9zvOdGKM8-WX4rCvuPqXD7Tgjb9qF8A8A0fcxbK8A8lvev-a7BJEYEBQmBK7mm-AYKJnsjPf6j10SRsfomeJQuuQ0uF0_FN2EJF_GCmGaCcwBnriS58HLqiL3O9GQuQX98pF8iOBsLuvhWfq2lw/s1296/Image-3.jpeg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="972" data-original-width="1296" height="150" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjYzkB0-mAx4j_pP9h-m2schgQy2psvunUX4ovuqSw9zvOdGKM8-WX4rCvuPqXD7Tgjb9qF8A8A0fcxbK8A8lvev-a7BJEYEBQmBK7mm-AYKJnsjPf6j10SRsfomeJQuuQ0uF0_FN2EJF_GCmGaCcwBnriS58HLqiL3O9GQuQX98pF8iOBsLuvhWfq2lw/w200-h150/Image-3.jpeg" width="200" /></a><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhvz_UYrG1FUx8kW7Gk0gHj3-cKb8R75dSdJ2z5XYHKR3g1VNdCv_NwzBNFLPPvXdkPNYn6HusvNQuVvALsmTX1daOq1w9glYGG4HVPo5CzGj2b0nZtxqw6n_ORTn79LZbqEIkaWk7EsFh2PSg11JJ7D4yft90uSKkXmA4S6_3LafzplIuussmHKy35mA/s1296/Image.jpeg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1296" data-original-width="972" height="200" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhvz_UYrG1FUx8kW7Gk0gHj3-cKb8R75dSdJ2z5XYHKR3g1VNdCv_NwzBNFLPPvXdkPNYn6HusvNQuVvALsmTX1daOq1w9glYGG4HVPo5CzGj2b0nZtxqw6n_ORTn79LZbqEIkaWk7EsFh2PSg11JJ7D4yft90uSKkXmA4S6_3LafzplIuussmHKy35mA/w150-h200/Image.jpeg" width="150" /></a></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhz5eHfzpd2Sl69RnJZJPxWN26l3U-FIKgJVj9ByhSGlYJD0KvmQwPg77wPiPgHSxDEILU-hrpxc3qLboU3h9lX5xRyQO6ivLAbcX5DiKSoHCj_QdICQMeuVohZ8N4k9rxXH3OAnmg6_JNwZI0YLvqA2pQ6RPTsET_bkz2T2jdBAZlnwCWKamjnQ9Su4g/s932/eur021.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="720" data-original-width="932" height="154" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhz5eHfzpd2Sl69RnJZJPxWN26l3U-FIKgJVj9ByhSGlYJD0KvmQwPg77wPiPgHSxDEILU-hrpxc3qLboU3h9lX5xRyQO6ivLAbcX5DiKSoHCj_QdICQMeuVohZ8N4k9rxXH3OAnmg6_JNwZI0YLvqA2pQ6RPTsET_bkz2T2jdBAZlnwCWKamjnQ9Su4g/w200-h154/eur021.png" width="200" /></a></div><div style="text-align: center;"><span style="color: #ffa400;">Worked stations:</span></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj50t8wYdXKg7hMeFHVfb-Gx74KXB2_z-LNIhEEacjq5R1fo44H6MVa_C8CIHDMQvis37sIKEgt2F3hNSR4eSlJCS0olrNjQszdSCPxC4ckrgjZFiPysZ_N5YF-F9yH-kYMH92w7N0LLuOyenkfQGKpEXdhyuyJkTPYS4u_H6WNfQctbSYeIPwF-qDr5w/s1451/loc.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="767" data-original-width="1451" height="169" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj50t8wYdXKg7hMeFHVfb-Gx74KXB2_z-LNIhEEacjq5R1fo44H6MVa_C8CIHDMQvis37sIKEgt2F3hNSR4eSlJCS0olrNjQszdSCPxC4ckrgjZFiPysZ_N5YF-F9yH-kYMH92w7N0LLuOyenkfQGKpEXdhyuyJkTPYS4u_H6WNfQctbSYeIPwF-qDr5w/s320/loc.jpg" width="320" /></a></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi-mFwALhL8gQcJqsqBZZSKQ3hwrkvSdERNImK7pov2-xHjOAEjZEezfjRKO3YHZmAMUUbctUDTdL8xWsBXNvJWx2y5R1ByBmDW5cymQZO223tCDlmtC4bZrkAOfDWl8Tk1CseuOJsKJ3udf3ZC2ZRZn0abN5J8v2TOtyyPe4sdFSKOCDXEFOB-p9QeOw/s1643/1.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="877" data-original-width="1643" height="107" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi-mFwALhL8gQcJqsqBZZSKQ3hwrkvSdERNImK7pov2-xHjOAEjZEezfjRKO3YHZmAMUUbctUDTdL8xWsBXNvJWx2y5R1ByBmDW5cymQZO223tCDlmtC4bZrkAOfDWl8Tk1CseuOJsKJ3udf3ZC2ZRZn0abN5J8v2TOtyyPe4sdFSKOCDXEFOB-p9QeOw/w200-h107/1.png" width="200" /></a> <a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgh2mTsGmKyhu6t9AfXNtF7Ia5TVa44CKrlDCLR16_9FucqS0e6HJexp9rSYgwRoPE8Bey1-JA0k1n1rUr5Q7myuo0m0Mx7dizDPN7zmk3RgYTooYMPFfdKf37GSElVHU-5Xzo1odAM6JRIkPnhzjKyiZ5ekVkikwwL7W5rWcbDg8pata-9dZhOfJJKvQ/s896/4.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="855" data-original-width="896" height="191" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgh2mTsGmKyhu6t9AfXNtF7Ia5TVa44CKrlDCLR16_9FucqS0e6HJexp9rSYgwRoPE8Bey1-JA0k1n1rUr5Q7myuo0m0Mx7dizDPN7zmk3RgYTooYMPFfdKf37GSElVHU-5Xzo1odAM6JRIkPnhzjKyiZ5ekVkikwwL7W5rWcbDg8pata-9dZhOfJJKvQ/w200-h191/4.png" width="200" /></a></div><div class="separator" style="clear: both; text-align: center;"><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEizuxKI9evL6QXHWUpTCpBr1Bpqlww7EgBF1oY0GgU-NgWb6Cdexk6j2pSNeCBjUctKldaTl6eIhG1XMFG6pM9kA-Ul8EMTrRNRmC1_u0jHUSrPyGJYVLCzrKplkqDAmpMI3VHo2OETLeOp4zXV50S7wSz7EmGLpFnl9n1abkCh1dW6stp2VgJlG3x2MA/s896/3.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="858" data-original-width="896" height="191" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEizuxKI9evL6QXHWUpTCpBr1Bpqlww7EgBF1oY0GgU-NgWb6Cdexk6j2pSNeCBjUctKldaTl6eIhG1XMFG6pM9kA-Ul8EMTrRNRmC1_u0jHUSrPyGJYVLCzrKplkqDAmpMI3VHo2OETLeOp4zXV50S7wSz7EmGLpFnl9n1abkCh1dW6stp2VgJlG3x2MA/w200-h191/3.png" width="200" /></a> <a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgnbgODtLY3tb5V0jg6Jc34KG4AL9b5yvCPDv5PIXsfbDTCNtqvd6FEVHJhk8EIqjDM2FmWFrZciJ1F5V9B3wdio5r7mbPq1o47QSP-ZCI2LGpg8em5xuG-sFm2NtmkFks9AuE5nJlxWJ-u1KbpxIjrybKNXq26oPILFaWB-H82o76YiDcqXzjZX6i87Q/s892/2.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="859" data-original-width="892" height="193" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgnbgODtLY3tb5V0jg6Jc34KG4AL9b5yvCPDv5PIXsfbDTCNtqvd6FEVHJhk8EIqjDM2FmWFrZciJ1F5V9B3wdio5r7mbPq1o47QSP-ZCI2LGpg8em5xuG-sFm2NtmkFks9AuE5nJlxWJ-u1KbpxIjrybKNXq26oPILFaWB-H82o76YiDcqXzjZX6i87Q/w200-h193/2.png" width="200" /></a></div></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhV3-hgb_uSCDToHu5l9ZBPsCReN2k9uVWZwcRVipgOYSvvihNB1vrYZhS0bFjSsODjikHrXpfmpLchYvtVjwgRNfqlwcAqF9ZwbSp_zHY6uUiMLReHGLf4a-qsO0n73ZTDqY-1e0N472Zn2VZEJhgT9-uwvADQSlBhWXmZt8Mcxd67JaFPgdDMFBqgZg/s1910/5.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="817" data-original-width="1910" height="86" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhV3-hgb_uSCDToHu5l9ZBPsCReN2k9uVWZwcRVipgOYSvvihNB1vrYZhS0bFjSsODjikHrXpfmpLchYvtVjwgRNfqlwcAqF9ZwbSp_zHY6uUiMLReHGLf4a-qsO0n73ZTDqY-1e0N472Zn2VZEJhgT9-uwvADQSlBhWXmZt8Mcxd67JaFPgdDMFBqgZg/w200-h86/5.png" width="200" /></a><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjk_TosHyhIv6-Db04BT-SqmfxmI6zVwUxXDs9xb6mtlaNMFYaIiBpt-rCPV1MymfPA8qgBxcSqBT5moaZjTGu4JF9Z75RD0as-6RUbMRO1dKQU3JZJJvaOBonB37GeRBMhjKD2eFmzSqCoOvsY6oODq-vH7htd5JXFxWpidWX3rvXADwSyMar2zQqTmw/s1914/6.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="819" data-original-width="1914" height="86" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjk_TosHyhIv6-Db04BT-SqmfxmI6zVwUxXDs9xb6mtlaNMFYaIiBpt-rCPV1MymfPA8qgBxcSqBT5moaZjTGu4JF9Z75RD0as-6RUbMRO1dKQU3JZJJvaOBonB37GeRBMhjKD2eFmzSqCoOvsY6oODq-vH7htd5JXFxWpidWX3rvXADwSyMar2zQqTmw/w200-h86/6.png" width="200" /></a></div><p><br /></p>Jan_OK2ZAWhttp://www.blogger.com/profile/09382274058412321443noreply@blogger.com0tag:blogger.com,1999:blog-5539328706899459108.post-25422828531111143752022-10-21T04:39:00.003-07:002022-10-21T04:39:46.301-07:00<p> <span style="color: #cfe2f3; font-size: x-large;">LoRa APRS TROPO condx 20.10. 2022</span></p><p></p><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgmdA5EEo5fVd4t93cGGRccy714rDKcDC2fJuzGzBX_E3s7c5MrKCe_BdAU_uycVsuLCaSzZs6gQAO-SiTy8A6oc5RuyuoFjl41AHBNR2giYYxBXgqIh0yrS2cMYcWyWuOVVdBkkfr4pgTCV-wTOPHJGSgnnQ9WBsvXVkdMsCsLa2nR7j0zpTv12zMraw/s570/Lora-blog.bmp" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" data-original-height="100" data-original-width="570" height="112" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgmdA5EEo5fVd4t93cGGRccy714rDKcDC2fJuzGzBX_E3s7c5MrKCe_BdAU_uycVsuLCaSzZs6gQAO-SiTy8A6oc5RuyuoFjl41AHBNR2giYYxBXgqIh0yrS2cMYcWyWuOVVdBkkfr4pgTCV-wTOPHJGSgnnQ9WBsvXVkdMsCsLa2nR7j0zpTv12zMraw/w640-h112/Lora-blog.bmp" width="640" /></a></div><br /><span style="color: #cfe2f3; font-size: x-large;"><br /></span><p></p><p><span style="text-align: justify;"><br /></span></p><p><span style="text-align: justify;"><br /></span></p><p><span style="text-align: justify;">There were nice </span><span style="color: #ffa400; text-align: justify;">TROPO condx</span><span style="text-align: justify;"> on VHF and UHF last days. It is very interesting how well the LoRa modulation with very small power could coverage during the tropo conditions. </span><span style="color: #ffa400; text-align: justify;">LoRa DiGi</span><span style="text-align: justify;"> in 1100 m asl with power around </span><span style="color: #ffa400; text-align: justify;">20 mW</span><span style="text-align: justify;"> with 4el 3D printed colinear system made new</span><span style="color: #ffa400; text-align: justify;"> ODX to JN49xc 482 km</span><span style="text-align: justify;">.</span></p><p>Best RX ODX in this tropo was <span style="color: #ffa400;">586 km to JO40cb</span>.</p><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhxpz3GrioExYBgLsR4XCc42oisWbxKjFSa569A3V1wXOJTGVhbbmrtaqsgNEbT5ZJyZVauv-k8IEWVBWb8lq28k6tdINsZH8h_6L4fJ-P5WEdblroEfqLXpNb6A7yXuSkgiSaekydheIRbklaPCwT0ubyCSu0S2r7VYRhYtjkJYTnYFAcfPEgdoqIc3g/s932/5eur.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="720" data-original-width="932" height="247" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhxpz3GrioExYBgLsR4XCc42oisWbxKjFSa569A3V1wXOJTGVhbbmrtaqsgNEbT5ZJyZVauv-k8IEWVBWb8lq28k6tdINsZH8h_6L4fJ-P5WEdblroEfqLXpNb6A7yXuSkgiSaekydheIRbklaPCwT0ubyCSu0S2r7VYRhYtjkJYTnYFAcfPEgdoqIc3g/s320/5eur.png" width="320" /></a></div><br /><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj56edbuzCJi-jhkljXeEsel-92htjr8ohqqrkftlsEk0sxHJtTgwNuvyu6P6IH1NBbtX0DDXYUhwarkuSJgDBj9nR2So5LkVqYarbVyaUQFeNp8P6JuUTACrCjRy5Ca15VvPFE2yDiNxILyAgRsgb-3WNUtz6RBJl8S1Q2hi1ev17I9w4ntvmJjCz7UQ/s1048/RX.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="663" data-original-width="1048" height="202" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj56edbuzCJi-jhkljXeEsel-92htjr8ohqqrkftlsEk0sxHJtTgwNuvyu6P6IH1NBbtX0DDXYUhwarkuSJgDBj9nR2So5LkVqYarbVyaUQFeNp8P6JuUTACrCjRy5Ca15VvPFE2yDiNxILyAgRsgb-3WNUtz6RBJl8S1Q2hi1ev17I9w4ntvmJjCz7UQ/s320/RX.png" width="320" /></a></div><br /><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhZNPkC87zeuYi8jtFMjfLUxzuBJOHEsVoymvyxhEVHHGZLmhbTsyxom_VlFU8Bz7CrOjg2dcRXVnWifpGpUMAYZio0zL8W0RrYVVs-IV1HgeOeXarQvJ3bVXtX5AOwLN5OtWDndHqR3CcrmfWzPdKRfLbl_r2j6Q5ZIEULcMohsrOgnMkQ1JAZGJR6zA/s1051/TX.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="637" data-original-width="1051" height="194" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhZNPkC87zeuYi8jtFMjfLUxzuBJOHEsVoymvyxhEVHHGZLmhbTsyxom_VlFU8Bz7CrOjg2dcRXVnWifpGpUMAYZio0zL8W0RrYVVs-IV1HgeOeXarQvJ3bVXtX5AOwLN5OtWDndHqR3CcrmfWzPdKRfLbl_r2j6Q5ZIEULcMohsrOgnMkQ1JAZGJR6zA/s320/TX.png" width="320" /></a></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh1nGwQcXhJ1nRiYf_XPSK45-yrKwtJrPemV4ptAKSfkCE97fRbpz5dOqzeiItZWlImv7RJgqOXXklhlTw8-IOqK0HI2zgIEIGQaJpStk-62UHQ-eSZNx5oeu0RjPX_eCZXXFS6QRHTLwwbq9PxBILHUZRBYAeApF3fJIzkhHSu2Pk3FXbWqDowTVfwpg/s2048/2.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="2048" data-original-width="1536" height="320" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh1nGwQcXhJ1nRiYf_XPSK45-yrKwtJrPemV4ptAKSfkCE97fRbpz5dOqzeiItZWlImv7RJgqOXXklhlTw8-IOqK0HI2zgIEIGQaJpStk-62UHQ-eSZNx5oeu0RjPX_eCZXXFS6QRHTLwwbq9PxBILHUZRBYAeApF3fJIzkhHSu2Pk3FXbWqDowTVfwpg/s320/2.png" width="240" /></a></div><br /><div class="separator" style="clear: both; text-align: center;"><br /></div><br /><p><br /></p>Jan_OK2ZAWhttp://www.blogger.com/profile/09382274058412321443noreply@blogger.com0tag:blogger.com,1999:blog-5539328706899459108.post-86611779371278209342022-08-15T10:45:00.002-07:002022-08-15T10:45:22.019-07:00<h1 style="text-align: left;"><span style="color: #cfe2f3;">Alpe Adria 2022 in multi OE/OL0M</span></h1><div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgnlM8bQNuwIwQyNa0u6VctTGnlEvsZuwArhv5YGlCdAk0N4HevC44HxJ6MCc_2qzi-1dYMx0zLI88jsX6klKZZjVPIdFVNr1v80J867OC2EaDpxhw3WtwAKkbh6DDOggqyIOa5Yu4rXU38OVdruTZbKslT6Epw9jIkrzds5Nqf8-Ad6vnlykNO9uzfPw/s3684/18.JPG" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" data-original-height="854" data-original-width="3684" height="149" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgnlM8bQNuwIwQyNa0u6VctTGnlEvsZuwArhv5YGlCdAk0N4HevC44HxJ6MCc_2qzi-1dYMx0zLI88jsX6klKZZjVPIdFVNr1v80J867OC2EaDpxhw3WtwAKkbh6DDOggqyIOa5Yu4rXU38OVdruTZbKslT6Epw9jIkrzds5Nqf8-Ad6vnlykNO9uzfPw/w640-h149/18.JPG" width="640" /></a></div><br /><span style="color: #cfe2f3;"><br /></span></div><div><span style="color: #cfe2f3;"><br /></span></div><div><span style="color: #cfe2f3;"><br /></span></div><div><span style="color: #cfe2f3;"><br /></span></div><div><span style="color: #cfe2f3;"><br /></span></div><div><span style="color: #cfe2f3;"><br /></span></div><div><span style="color: #cfe2f3;"><br /></span></div><div><span style="color: #cfe2f3;"><br /></span></div><div>It was nice to go to Austrian Alps again after a few years. My first visit of the <span style="color: #ffa400;">Schneeberg</span> in <span style="color: #ffa400;">JN77VS</span>.</div><div>We had a lot of fun togetjer with <span style="color: #ffa400;">Ondra OK1CDJ</span>, <span style="color: #ffa400;">Jan OK1ZHS</span> and <span style="color: #ffa400;">Jirka OK2LOL</span> + many girls at Schneeberg cottage :D </div><div>There are some pictures and <span style="color: #ffa400;">LoRa 433 MHz APRS</span> test with ODX to my <span style="color: #ffa400;">OK2ZAW-17 solar DiGi</span>.</div><div><br /></div><div><span style="color: #ffa400;">Result: 174 QSO and 41 759 points</span></div><div><span style="color: #ffa400;">RIG: 7el ultra light Yagi myde by Ondra OK1CDJ, IC-705 and 5W and great LiFePO4 ACU</span></div><div><span style="color: #ffa400;"><br /></span></div><div>Story (in CZ) at: <a href="http://www.prdec.cz/2022/08/alpe-adria-contest-2022-oeol0m.html">http://www.prdec.cz/2022/08/alpe-adria-contest-2022-oeol0m.html</a></div><div><br /></div><div class="separator" style="clear: both; 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margin-right: 1em;"><img border="0" data-original-height="3024" data-original-width="4032" height="150" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgqfBZwE2c2jWCniGXbXiaFELt3jQxA4vXISw7N9SySdYY90tiopITiThgH9YNfdqUpTv1Vum5w4ap_1Jadzrj3Xzh14iFJ9t1EZSKzssEoUQaSWysIwxOxkOpudlyBoKpb4Yr-_URWEDsSHmYlrquPQjr5kREYtsxIjlq0h-MW5a3zFoiLAiGSPm6YLA/w200-h150/9.JPG" width="200" /></a></div><br /><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjs_lvPPnmmiW8Oo5AXzMOJiuL3QQSgGWUjMpccB4NykxnKsom6YYzWMCULSbEvUVFkXGriIqXSKvrEAU9jPUhrWHm0byUiiGS3T0RfwHpR38q7uh_gfPi6POQE0kbid435hG9bHkhA7q3_4rww8plGdMYgKjGPMgSPCaT5Rnx-TBKC1i3DFVYEJWOOvA/s4032/10.JPG" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="4032" data-original-width="3024" height="200" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjs_lvPPnmmiW8Oo5AXzMOJiuL3QQSgGWUjMpccB4NykxnKsom6YYzWMCULSbEvUVFkXGriIqXSKvrEAU9jPUhrWHm0byUiiGS3T0RfwHpR38q7uh_gfPi6POQE0kbid435hG9bHkhA7q3_4rww8plGdMYgKjGPMgSPCaT5Rnx-TBKC1i3DFVYEJWOOvA/w150-h200/10.JPG" width="150" /></a><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhYXTByMAbtln0W5NKyiBM2bputY02qegk2uLrzl1Co-nKVaiAHIF1cqyqFFZXh00KLCjCc6zG6fs4a9HqxCErhcNwVUp7w1e93k6I9dVRWy7ysYMFPvaw-I2DDJvEFnY2v1WxxyODPn9CLRGDz3_e-ikePVCyCq31O7vizbwnR_vj83R-eUU0nrK9RCg/s4032/11.JPG" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="4032" data-original-width="3024" height="200" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhYXTByMAbtln0W5NKyiBM2bputY02qegk2uLrzl1Co-nKVaiAHIF1cqyqFFZXh00KLCjCc6zG6fs4a9HqxCErhcNwVUp7w1e93k6I9dVRWy7ysYMFPvaw-I2DDJvEFnY2v1WxxyODPn9CLRGDz3_e-ikePVCyCq31O7vizbwnR_vj83R-eUU0nrK9RCg/w150-h200/11.JPG" width="150" /></a></div><br /><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiKr32-Q6VY4Vxo-jBN6jWOzIy8WT7acDqGCRfE_xZGuuYiZHmx52QVqF83FW2ajKi2ZIN6SWdVmi_d8gyRN6rthvuvDlBGpHyhEb84NZI2NA3Gz6oYLfkMvbUA8FG-Dcdxlk19BOByqe823buepN8dYwYHQdbH9k7WErvRV6BgwWBfI5ApJ6Yhzu_z2g/s15136/12.JPG" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="3910" data-original-width="15136" height="83" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiKr32-Q6VY4Vxo-jBN6jWOzIy8WT7acDqGCRfE_xZGuuYiZHmx52QVqF83FW2ajKi2ZIN6SWdVmi_d8gyRN6rthvuvDlBGpHyhEb84NZI2NA3Gz6oYLfkMvbUA8FG-Dcdxlk19BOByqe823buepN8dYwYHQdbH9k7WErvRV6BgwWBfI5ApJ6Yhzu_z2g/s320/12.JPG" width="320" /></a></div><br /><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjw6gpEZFhi9-14RGJvMMAthZG72tKtqhO7lR8ICwSgPIzY50FHPA7lgsY6EAnEYh-fBEZQsoHPRyBmCzrPrhdyPkhH7PvIRGDUAnm8trOKzlQL-pxY5ifbbq8HlJ_euTM-XBcaAI9SVUiZXrCYONZMDTZWKngoQEwxRVlMQXX_N9hJZaswbjsK8XuAvw/s4032/13.JPG" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="3024" data-original-width="4032" height="150" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjw6gpEZFhi9-14RGJvMMAthZG72tKtqhO7lR8ICwSgPIzY50FHPA7lgsY6EAnEYh-fBEZQsoHPRyBmCzrPrhdyPkhH7PvIRGDUAnm8trOKzlQL-pxY5ifbbq8HlJ_euTM-XBcaAI9SVUiZXrCYONZMDTZWKngoQEwxRVlMQXX_N9hJZaswbjsK8XuAvw/w200-h150/13.JPG" width="200" /></a></div><br /><span style="color: #cfe2f3;"><br /></span></div>Jan_OK2ZAWhttp://www.blogger.com/profile/09382274058412321443noreply@blogger.com0tag:blogger.com,1999:blog-5539328706899459108.post-91889088838155679562022-03-22T12:00:00.004-07:002022-06-12T14:52:12.574-07:00<p> <span style="color: #cfe2f3; font-size: x-large;">New 6m magic season has started :)</span></p><p></p><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgOFaPs4uXcrbv3mf-gAeQsMElfSnFMe1EpSegoc9bDALqCvkkgGu09tup5JWDqd0VBTTwSOZNgxmDoPoVYO_8haJfaMdytVaLtvbWXEVZ0L5puN6T2zTA3f9sLZWRaWhQz9bmMuimPY0lWswCn7-_KPzujXJL8TY9rhE5UKf2xUtWYaA_TLJph-0STcg/s570/FT8.png" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" data-original-height="100" data-original-width="570" height="112" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgOFaPs4uXcrbv3mf-gAeQsMElfSnFMe1EpSegoc9bDALqCvkkgGu09tup5JWDqd0VBTTwSOZNgxmDoPoVYO_8haJfaMdytVaLtvbWXEVZ0L5puN6T2zTA3f9sLZWRaWhQz9bmMuimPY0lWswCn7-_KPzujXJL8TY9rhE5UKf2xUtWYaA_TLJph-0STcg/w640-h112/FT8.png" width="640" /></a></div><br /><span style="color: #cfe2f3; font-size: x-large;"><br /></span><p></p><p><span style="color: #cfe2f3; font-size: x-large;"><br /></span></p><p><br /></p><p>There were very nice <span style="color: #ffa400;">50 MHz</span> spring / summer season last year.I had a luck to work many NA and JA stations.</p><p>After the winter times I had a luck to be called by <span style="color: #ffa400;">VP8NO</span> and <span style="color: #ffa400;">LU5FF</span> a few days ago. I have tried to call CQ on almost empty band with weak Es and sudenly VP8NO has called me :) I was able to copy him for 30+ minutes. Then LU5FF as a second and last DX of this day. The same, LU5FF was on my screan for 30 minutes.</p><p><br /></p><p>See you at Magic Band and good luck to all.</p><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiSekaShmf5FRAN_smcOEvjbWh6-dui_oXH_5wSHHa4bBOB4DJw5ia5kj-ZDWU4LA_xBLyaYi0kEJo_lPPKktc7MsvLlSmsUiCepBHDss6Y7De3Bl_Kq32gueChj_85MkYxu1U4mWIsdblfiRj8z2NwU-WB7U24NQvmfORy70Hyg-Zi-bOEsOYO5P0dLQ/s1920/vp8no.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1026" data-original-width="1920" height="214" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiSekaShmf5FRAN_smcOEvjbWh6-dui_oXH_5wSHHa4bBOB4DJw5ia5kj-ZDWU4LA_xBLyaYi0kEJo_lPPKktc7MsvLlSmsUiCepBHDss6Y7De3Bl_Kq32gueChj_85MkYxu1U4mWIsdblfiRj8z2NwU-WB7U24NQvmfORy70Hyg-Zi-bOEsOYO5P0dLQ/w400-h214/vp8no.png" width="400" /></a></div><br /><p><br /></p>Jan_OK2ZAWhttp://www.blogger.com/profile/09382274058412321443noreply@blogger.com0tag:blogger.com,1999:blog-5539328706899459108.post-82084543874040434662021-11-10T12:59:00.006-08:002021-11-10T13:13:15.616-08:00<h2 style="text-align: left;"> <span style="color: #9fc5e8;">3D printed Collinear ant for 2m & 70cm (APRS & LoRa)</span></h2><div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi-_XfXaRQwMuY8EHbokRE9HNW2waFJxMT03918OK64lk332EbvE9hxyLgSrjTaWcbbKI3RBSZOcwFQkVKUYLN80D8LLgp9RodpJqgzfk7f5g63a2eazu9Y-x6B_ZV_DbzlOWBfyqQD44LI/s570/Lora-blog.bmp" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" data-original-height="100" data-original-width="570" height="112" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi-_XfXaRQwMuY8EHbokRE9HNW2waFJxMT03918OK64lk332EbvE9hxyLgSrjTaWcbbKI3RBSZOcwFQkVKUYLN80D8LLgp9RodpJqgzfk7f5g63a2eazu9Y-x6B_ZV_DbzlOWBfyqQD44LI/w640-h112/Lora-blog.bmp" width="640" /></a></div><br /><span style="color: #9fc5e8;"><br /></span></div><div><span style="color: #9fc5e8;"><br /></span></div><div><span style="color: #9fc5e8;"><br /></span></div><div><span style="color: #9fc5e8;"><br /></span></div><div><span style="color: #9fc5e8;"><br /></span></div><div><span style="color: #9fc5e8;"><br /></span></div><div style="text-align: justify;">I am playing with the LoRa APRS for some time. It is quite a funny what a DX you can have with a few mW of RF power. I had some X30 and X50 antennas and I was thinking about something more powerful. Collinear antennas are a good choice and when my friend did drawing of dipole holders for me, I could just simply printed it. Building of antenna was a question of one Sunday. There is simly drawing. </div><div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhytePueFiem0gbPGOqoJE5SKhAu4WWFeDi4oriRKXv2hQZGlBW827GKRhb_Tm_6bZX0y6UEMjvHTwOzYGnxKMk3BYOyQKl38AzRxUVtjJBY-YJhPE1WMoL9sJGi2_O4kCl5OxGgijLyUYB/s585/diagram.JPG" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="463" data-original-width="585" height="253" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhytePueFiem0gbPGOqoJE5SKhAu4WWFeDi4oriRKXv2hQZGlBW827GKRhb_Tm_6bZX0y6UEMjvHTwOzYGnxKMk3BYOyQKl38AzRxUVtjJBY-YJhPE1WMoL9sJGi2_O4kCl5OxGgijLyUYB/s320/diagram.JPG" width="320" /></a></div><div class="separator" style="clear: both; text-align: left;"><a href="https://qro.cz/PUB599/Collinear_source.zip" target="_blank"><b><span style="color: #ffa400;">There are STL files</span></b></a> for 2m and 70cm version. It is designed for 30mm main pipe and dipoles are made from 10mm (2m) and 8mm (70cm) Al Pipe.</div><div class="separator" style="clear: both; text-align: left;"><br /></div><div class="separator" style="clear: both; text-align: left;">There are dimensions of the dipoles. Final SWR was under 1:1,1 at 145 MHz and 1:1,2 at 434 MHz:</div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhD0xDIQrYVqsxHJn8ZufKMs6R4tA1mG0m7uHfHmTip5JL8wAwW-0Suoy0XI7TQ45ZbYFtPKbmDEy-sj19FL191eKPE6-026MFxG_PY9qyWYvTi1U76_M-c7exVc6JcqaQ_w_DsIV_7nQDX/s1296/kolinear.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="972" data-original-width="1296" height="240" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhD0xDIQrYVqsxHJn8ZufKMs6R4tA1mG0m7uHfHmTip5JL8wAwW-0Suoy0XI7TQ45ZbYFtPKbmDEy-sj19FL191eKPE6-026MFxG_PY9qyWYvTi1U76_M-c7exVc6JcqaQ_w_DsIV_7nQDX/s320/kolinear.png" width="320" /></a></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgMN-G9hDF35CxPm4Iok557Yk3pCW6F8P94Zh4ukqk_L_H9e4_JPw6cVUmjgN6EcF5HQ7z7___IUOR5WXm6oodi7jxcqwqkvJAmgxc7iXHgzx7-It0EMdXjs6hyphenhyphene0rzbEB1c6I7vbyMbjie/s2048/IMG_2326.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="2048" data-original-width="1536" height="200" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgMN-G9hDF35CxPm4Iok557Yk3pCW6F8P94Zh4ukqk_L_H9e4_JPw6cVUmjgN6EcF5HQ7z7___IUOR5WXm6oodi7jxcqwqkvJAmgxc7iXHgzx7-It0EMdXjs6hyphenhyphene0rzbEB1c6I7vbyMbjie/w150-h200/IMG_2326.jpg" width="150" /></a><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjDk-K6rNyUuUf4JIheyfNsF3MUQZjvicJWoBujV77KC4JY_TndCVNaJCBvWcqz1Oah2TUPailJgnbAwzPDqU5fWGIebLzJevTv140EyTADxCVRVxLnRSqNu_bfBn1kdMiiJbjQ7o5cBzC7/s2048/IMG_2325.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="2048" data-original-width="1536" height="200" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjDk-K6rNyUuUf4JIheyfNsF3MUQZjvicJWoBujV77KC4JY_TndCVNaJCBvWcqz1Oah2TUPailJgnbAwzPDqU5fWGIebLzJevTv140EyTADxCVRVxLnRSqNu_bfBn1kdMiiJbjQ7o5cBzC7/w150-h200/IMG_2325.jpg" width="150" /></a></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi0AuOnoRKq_3txGzbvZctIvA4ZO53T0Q45vNIFoCFwKCqtQmF93cAxV1VTO_tX77PULwEbaV5SLtWWtRXQAOnPocNWQOKGHCXIGoNHx2mzVMov4wkU80fDNMa66V5HCa-pf-dxNYdoXzvq/s2048/IMG_2323.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1536" data-original-width="2048" height="150" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi0AuOnoRKq_3txGzbvZctIvA4ZO53T0Q45vNIFoCFwKCqtQmF93cAxV1VTO_tX77PULwEbaV5SLtWWtRXQAOnPocNWQOKGHCXIGoNHx2mzVMov4wkU80fDNMa66V5HCa-pf-dxNYdoXzvq/w200-h150/IMG_2323.jpg" width="200" /></a><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjLmScRwraVwXgYa-77E3mnEVpE4INMkEgEXNrqkMecMSf3lvUGhi7cBlzm_GTeCspOCTsYBMY9ZK850gXi6TB1BLdNKHC3dkDleMm21YW_hw33bfkl4OKhxP03wcvVViQgbdgGcH98KTje/s2048/IMG_2322.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1536" data-original-width="2048" height="150" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjLmScRwraVwXgYa-77E3mnEVpE4INMkEgEXNrqkMecMSf3lvUGhi7cBlzm_GTeCspOCTsYBMY9ZK850gXi6TB1BLdNKHC3dkDleMm21YW_hw33bfkl4OKhxP03wcvVViQgbdgGcH98KTje/w200-h150/IMG_2322.jpg" width="200" /></a></div><br /><div class="separator" style="clear: both; text-align: center;"><br /></div><div class="separator" style="clear: both; text-align: center;"><span style="color: #ffa400;">And examle of instalation at OK2ZAW-17 solar powered DiGi in the Eagle Mountains 1100m asl.</span></div><div class="separator" style="clear: both; text-align: center;"><span style="color: red;"><a href="https://ok2zaw.blogspot.com/search/label/LoRa%20APRS" target="_blank">More APRS and LoRa APRS posts here.</a></span></div><div class="separator" style="clear: both; text-align: center;"><br /></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjGx2ECzkro4x1uh_6FwibNJn1J6Wd35tOwdI48h33ZnBZKXWxALC1CYm_bpwUCICkDjLlP7Ajxj5tOriOAahHH1WDveoKW0tZ0jDoRnFkXskrrOGUwCJzw92s_MkPViQusQPtgo1MWqdS-/s2048/1.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="2048" data-original-width="1536" height="200" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjGx2ECzkro4x1uh_6FwibNJn1J6Wd35tOwdI48h33ZnBZKXWxALC1CYm_bpwUCICkDjLlP7Ajxj5tOriOAahHH1WDveoKW0tZ0jDoRnFkXskrrOGUwCJzw92s_MkPViQusQPtgo1MWqdS-/w150-h200/1.png" width="150" /></a><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgDqjlTkiNBGmM_qzRhm0Q22PuCWnFoe0jZ1gGV1jZQKQy8ZgnuVK2mwlfyosJ-AJEVz_Xj3Q4DNge1BjFy51ZiHV0EGf35LZcTXEk1pNQo0HMfnshDBjCUSBiVMOexvknuqZy7ykx7VAlR/s2048/2.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="2048" data-original-width="1536" height="200" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgDqjlTkiNBGmM_qzRhm0Q22PuCWnFoe0jZ1gGV1jZQKQy8ZgnuVK2mwlfyosJ-AJEVz_Xj3Q4DNge1BjFy51ZiHV0EGf35LZcTXEk1pNQo0HMfnshDBjCUSBiVMOexvknuqZy7ykx7VAlR/w150-h200/2.png" width="150" /></a></div><div class="separator" style="clear: both; text-align: center;"><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjl7egFYPf_xa3DojRSxH3ZC89kQAg9xt8eGHgL6vccPsLk3RXqp8rChlvk0E-_k-SmkARBWiR6mY_Yim-YOKp_fo1DFOwll7SjxQTY0dDh0wdHz0nUN5nfHGqtDpiuYY_ngKM-3eph2-QQ/s2048/4.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="2048" data-original-width="1536" height="200" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjl7egFYPf_xa3DojRSxH3ZC89kQAg9xt8eGHgL6vccPsLk3RXqp8rChlvk0E-_k-SmkARBWiR6mY_Yim-YOKp_fo1DFOwll7SjxQTY0dDh0wdHz0nUN5nfHGqtDpiuYY_ngKM-3eph2-QQ/w150-h200/4.png" width="150" /></a><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg1YdIBoS-f6uQws8pZ0NLj0gLuvZQvMKNd2AzzH9qbq1MJ-QiXRSMUlEeQEbiCqwLT-pzFp450HwJc2vMU_x9Av6EnaYNR5fG9Nomaxh1umoOs2hDBUEoW68N5phmH-WnjahG_fEPJ02Nz/s2048/3.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="2048" data-original-width="1536" height="200" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg1YdIBoS-f6uQws8pZ0NLj0gLuvZQvMKNd2AzzH9qbq1MJ-QiXRSMUlEeQEbiCqwLT-pzFp450HwJc2vMU_x9Av6EnaYNR5fG9Nomaxh1umoOs2hDBUEoW68N5phmH-WnjahG_fEPJ02Nz/w150-h200/3.png" width="150" /></a></div></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhD6bvh1MysASyWiUHSoOTOr5x5b21vknW6aD8Oh7_g0ellnvXLLZiHMrlGO4ODf-mFdZ89NpfXOhF4EcUJvz_ltCFT5uGdiLXFKYGoG8YI443B1BiBhhz5sdg1qx1_a_-YynuFMt9Gdl7a/s2048/6.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1536" data-original-width="2048" height="240" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhD6bvh1MysASyWiUHSoOTOr5x5b21vknW6aD8Oh7_g0ellnvXLLZiHMrlGO4ODf-mFdZ89NpfXOhF4EcUJvz_ltCFT5uGdiLXFKYGoG8YI443B1BiBhhz5sdg1qx1_a_-YynuFMt9Gdl7a/s320/6.png" width="320" /></a></div><br /><div class="separator" style="clear: both; text-align: center;"><br /></div></div>Jan_OK2ZAWhttp://www.blogger.com/profile/09382274058412321443noreply@blogger.com2tag:blogger.com,1999:blog-5539328706899459108.post-68953542144272473912021-07-19T12:37:00.002-07:002021-07-19T12:39:55.973-07:00<p> <span style="color: #9fc5e8; font-size: x-large;">NEW parts from my QRO.cz:</span></p><p></p><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgNYsAJLvIUXOI1a-rPDxIRgbts9qOsDSNr4n6DtaTN69KE61OJKiZnQ6gfiQretm7rrPMJcvuDbjqjhISkGz2OPxgVBgnISJ-R5GY1HaudLAaq7Rswhwe4pcORM25Jlf8xSqf-nMpQ-V6a/s570/2013_remoteqth.png" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" data-original-height="100" data-original-width="570" height="112" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgNYsAJLvIUXOI1a-rPDxIRgbts9qOsDSNr4n6DtaTN69KE61OJKiZnQ6gfiQretm7rrPMJcvuDbjqjhISkGz2OPxgVBgnISJ-R5GY1HaudLAaq7Rswhwe4pcORM25Jlf8xSqf-nMpQ-V6a/w640-h112/2013_remoteqth.png" width="640" /></a></div><br /><span style="color: #9fc5e8; font-size: x-large;"><br /></span><p></p><p><br /></p><p><br /></p><p>There are some new parts which I made in last month. I do have much more at the table, but I am waiting for enclosures...</p><p><br /></p><h3 style="text-align: left;"><span style="color: #ffa400;">Small 3-way RX splitter / combiner board:</span></h3><div><div class="separator" style="clear: both; text-align: center;"><div class="separator" style="clear: both; text-align: left;">The splitter or combiner is a very useful device. It can provide equal voltages, equal current, or equal power to matched or unmatched loads. Like all passive splitters and combiners, this device is less than ideal. Isolation is maximum only when at least one port are properly terminated. In this case isolation between the three splitted/combinated ports is maximum when the main port is properly terminated. This HW is designed only for RX line. Both impedances 50 or 75 Ohm can be selected by the jumper.</div><div class="separator" style="clear: both; text-align: left;"><br /></div><div class="separator" style="clear: both; text-align: left;"><span style="color: #ffa400;">Main functions:</span></div><div class="separator" style="clear: both; text-align: left;">- Broadband: 0.1 MHz to 60 MHz</div><div class="separator" style="clear: both; text-align: left;">- 3-way Splitter or Combiner</div><div class="separator" style="clear: both; text-align: left;">- Low loss</div><div class="separator" style="clear: both; text-align: left;">- In to Out is typ. -5,8 dB</div><div class="separator" style="clear: both; text-align: left;">- 50/75 ohm impedance - easy jumper switch</div><div class="separator" style="clear: both; text-align: left;"><br /></div><div class="separator" style="clear: both; text-align: left;">PCB size = 50 x 50,4.</div><div class="separator" style="clear: both; text-align: left;">Aluminium enclosure size W x H x L = 58 x 24 x 50.</div><div class="separator" style="clear: both; text-align: left;"><br /></div><div class="separator" style="clear: both; text-align: left;"><span style="color: #ffa400;">Parameters:</span></div><div class="separator" style="clear: both; text-align: left;">- Impedance 50 or 75 Ohm</div><div class="separator" style="clear: both; text-align: left;">- Insert loss: around 1 dB</div><div class="separator" style="clear: both; text-align: left;">- Split 4,8 dB, together with IL around 5,8 dB</div><div class="separator" style="clear: both; text-align: left;">- Isolation more than 18 dB for middle port and more than 23 dB for 1 and 3</div><div class="separator" style="clear: both; text-align: left;">- SWR on splitted ports better than 1:1,15 on HF, resp. 1:1,25 on 6 m</div><div class="separator" style="clear: both; text-align: left;">- SWR on main port around 1:1,3 on HF, resp. 1:1,4 on 6 m</div><div class="separator" style="clear: both; text-align: left;"><br /></div><div class="separator" style="clear: both; text-align: left;"><span style="color: #ffa400;">Use:</span></div><div class="separator" style="clear: both; text-align: left;">- Antennas combiner - 3 el broad side array</div><div class="separator" style="clear: both; text-align: left;">- RX signal divider</div><div class="separator" style="clear: both; text-align: left;">- 10 MHz signal splitter</div><div class="separator" style="clear: both; text-align: left;">- One antenna to three RX</div><div class="separator" style="clear: both; text-align: left;"><br /></div><div class="separator" style="clear: both; text-align: left;">More at: <a href="https://remoteqth.com/3-way-splitter-small-box.php" target="_blank">RemoteQTH.com web</a></div></div><div class="separator" style="clear: both; text-align: center;"><br /></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjtcNNf06SeypCkRo7McCAF4CbrJRBiWmTBMYQppU-VWqmOKH1LBj9BNO64En20VsbnXUCpKRq-D7cS0Sr2lcXJk95aAEn-JRrkE6GeyYCXOzdEpRz3DtIqlTmTIQHjLc4WG5S7FgtKI38f/s2048/3way_small_splitter_all_qrocz_hampartsshop.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1538" data-original-width="2048" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjtcNNf06SeypCkRo7McCAF4CbrJRBiWmTBMYQppU-VWqmOKH1LBj9BNO64En20VsbnXUCpKRq-D7cS0Sr2lcXJk95aAEn-JRrkE6GeyYCXOzdEpRz3DtIqlTmTIQHjLc4WG5S7FgtKI38f/s320/3way_small_splitter_all_qrocz_hampartsshop.jpg" width="320" /></a></div><br /><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgylVnkX7O4PjTM-0fUvJ1gw_GnHWUkk2XPaKoOEheSjsNV9qKGxWeuhdpXtwfJpyZpefWvfinhQzt7wxCLKxRUX_M-HIIH_Fwt05wnDSdNcRooeN93j1vbOoYxRTBmL3w6wyNAurwqtLdP/s2340/3way_small_splitter_in_box_all_qrocz_hampartsshop.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1016" data-original-width="2340" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgylVnkX7O4PjTM-0fUvJ1gw_GnHWUkk2XPaKoOEheSjsNV9qKGxWeuhdpXtwfJpyZpefWvfinhQzt7wxCLKxRUX_M-HIIH_Fwt05wnDSdNcRooeN93j1vbOoYxRTBmL3w6wyNAurwqtLdP/s320/3way_small_splitter_in_box_all_qrocz_hampartsshop.jpg" width="320" /></a></div><div class="separator" style="clear: both; text-align: center;"><br /></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhR7s5AoYQ3d92_nkE4OYSjR68EQKWdR467wHZjAn5NSk0QQY8Ulp003u-u-zcv_hlka51yutDps048BR4ExQqRu5X6qprnlP_KTXJXLXgBGiBMY9P2FOnkPeLAU-daDMaIdoRhw0lrLqa5/s2340/3way_rx_splitter.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1096" data-original-width="2340" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhR7s5AoYQ3d92_nkE4OYSjR68EQKWdR467wHZjAn5NSk0QQY8Ulp003u-u-zcv_hlka51yutDps048BR4ExQqRu5X6qprnlP_KTXJXLXgBGiBMY9P2FOnkPeLAU-daDMaIdoRhw0lrLqa5/s320/3way_rx_splitter.jpg" width="320" /></a></div><br /><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgkoDY6GOkM7rRyikSF-1X-8I9PrhiPglU-vaptUmowZGuPCYhzY5CTd8532S36sN7bMhShNKgox6psmrELmOjWK8kxUqVZY7tQ8WC7VUNPv1OpUAugv25CV7y3-rQcwFNU99NAnavDAQ_r/s2340/3way_rx_splitter_2.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1096" data-original-width="2340" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgkoDY6GOkM7rRyikSF-1X-8I9PrhiPglU-vaptUmowZGuPCYhzY5CTd8532S36sN7bMhShNKgox6psmrELmOjWK8kxUqVZY7tQ8WC7VUNPv1OpUAugv25CV7y3-rQcwFNU99NAnavDAQ_r/s320/3way_rx_splitter_2.jpg" width="320" /></a></div><br /><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiKd2Jb6ZG4SB8KBsXeHExer_KYo9I0yxIv8J3GG6M8T9CKmuopXGz8c1cCchJROmvS_e7Hz8Z1nUryQWErHIaCZVckBJDKFjgeffdb_3a7A_TiyhFzqpXd2QH8DBydkd0SwUAT4HHPIkbi/s2340/3way_small_splitter.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1096" data-original-width="2340" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiKd2Jb6ZG4SB8KBsXeHExer_KYo9I0yxIv8J3GG6M8T9CKmuopXGz8c1cCchJROmvS_e7Hz8Z1nUryQWErHIaCZVckBJDKFjgeffdb_3a7A_TiyhFzqpXd2QH8DBydkd0SwUAT4HHPIkbi/s320/3way_small_splitter.jpg" width="320" /></a></div><br /><div class="separator" style="clear: both; text-align: center;"><br /></div><div><br /></div><h3><span style="color: #ffa400;">4-way PTT splitter:</span></h3><div>This is simply 4-way analog splitter. Designed for no-delay PTT switching. From one input to 4 outputs. You can split PTT signal to 4 independent devices.</div><div><br /></div><div><span style="color: #ffa400;">Main functions:</span></div><div>- Universal (PTT) switch splitter</div><div>- Minimal delay</div><div>- Compatible with 5V PTT logic (OM-power)</div><div>- 4 x output FET switch - DC 50V 0,5A</div><div>- PTT LED indicator.</div><div>- RCA connectors.</div><div>- PCB size = 50 x 50,4 mm.</div><div><br /></div><div><span style="color: #ffa400;">Available as:</span></div><div>Assembled board - tested</div><div>Assembled in aluminium enclosure (blue)</div><div><br /></div><div><span style="color: #ffa400;">Parameters:</span></div><div>- Input PTT logic compatible with 5V and more</div><div>- Input PTT logic active when grounded</div><div>- Input PTT logic current typ. 40mA</div><div>- Output FET switch 50V 500mA for each port</div><div>- DC power supply 9V to 15V typ. 65mA</div><div><br /></div><div><span style="color: #ffa400;">Use:</span></div><div>- PTT for more PA</div><div>- TRX PTT to another RX and TX devices</div><div>- PTT to interlock, PA etc.</div></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi0B8RdUJXwcr04519YZQnKKa4G2HmWlqxCrlE6iYngUmRUjbtPaymetb3ll82T_ifj_pMudFM35BlH4XTspC0WPaozmtjlHrYdayVm-FsuWvYTkGWi7ArtlWtS5y0gGJrSOLYWuZ7ds1n_/s1372/1_cable.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1372" data-original-width="1200" height="200" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi0B8RdUJXwcr04519YZQnKKa4G2HmWlqxCrlE6iYngUmRUjbtPaymetb3ll82T_ifj_pMudFM35BlH4XTspC0WPaozmtjlHrYdayVm-FsuWvYTkGWi7ArtlWtS5y0gGJrSOLYWuZ7ds1n_/w175-h200/1_cable.jpg" width="175" /></a> <a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhADDPGAebyvqJS6V9-88dX2UsE5PDKbBoZxj-cM-Dzw8SIbv5L92mICH_yrgaRDYMzT7pfOLYriZVxAOasxHEcS2bvRSgRw4FOYVyW32Bg4kcIfm-hpy5sioWKdR4xMbHD67G2QEnVYNh_/s1372/2_cable.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1372" data-original-width="1200" height="200" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhADDPGAebyvqJS6V9-88dX2UsE5PDKbBoZxj-cM-Dzw8SIbv5L92mICH_yrgaRDYMzT7pfOLYriZVxAOasxHEcS2bvRSgRw4FOYVyW32Bg4kcIfm-hpy5sioWKdR4xMbHD67G2QEnVYNh_/w175-h200/2_cable.jpg" width="175" /></a></div><br /><div class="separator" style="clear: both; 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text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiEth-K9Gz5wyFUXb63T6I8YqSxG_NeMi04NE2SN3Goi3ACogR4wGr_e3Lg2PsRMYhIn7j3ctscBXq-_u5FYGrNrs0a3oUPlQmQskHAP2APht-__svTPLACt8IORUprTHhv2QccYOa0kK4K/s2000/ptt_4way_splitter_with_PA.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1766" data-original-width="2000" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiEth-K9Gz5wyFUXb63T6I8YqSxG_NeMi04NE2SN3Goi3ACogR4wGr_e3Lg2PsRMYhIn7j3ctscBXq-_u5FYGrNrs0a3oUPlQmQskHAP2APht-__svTPLACt8IORUprTHhv2QccYOa0kK4K/s320/ptt_4way_splitter_with_PA.jpg" width="320" /></a></div><br /><div class="separator" style="clear: both; text-align: center;"><br /></div><div><br /></div><br /><div>More at: <a href="https://remoteqth.com/4-way-ptt-splitter.php" target="_blank">RemoteQTH.com web</a></div><div><br /></div><div><h3><span style="color: #ffa400;"><span style="font-size: 18.72px;">Decoder BCD to DEC (1 from 8) not only for antenna switch</span>:</span></h3><div><div>This is simply but powerful decoder from BCD data to one of eight. You can use it everywhere you have less wires than you need. You need only 4 wires and control up to 8 outputs. You can supply external relays over the BCD data wires. There is universal output driver. You can drive outputs by switching to GND or + Vcc voltage. BCD inputs include RF and high voltage protection.</div><div><br /></div><div><span style="color: #ffa400;">Main functions:</span></div><div>- BCD to DEC matrix table</div><div>- Outputs 0 to 7 or 1 to 8 (jumper)</div><div>- Universal OUTPUT: + or gnd</div><div>- No external voltage needed. Up to 0,5 A by BCD wires</div><div>- BCD input 9 to 13,8V</div><div>- RF and high voltage protections</div><div>- Both drivers (ULN and TBD) are included</div><div>- PCB size = 90 x 52</div><div><br /></div><div><span style="color: #ffa400;">Parameters:</span></div><div>- Output current max. 500mA</div><div>- Voltage drop for TBD driver typ. 0,2V for +12V input and 0,6V for BCD wires power input</div><div>- Voltage drop for ULN driver typ. 0,8V for +12V input and 1,3V for BCD wires power input</div><div>- Input voltage > 13V is recommended for 12V relays</div><div>- Control voltage for BCD input is 9 to 14V</div><div>- Low loss in switching driver</div><div>- Universal output switching: to GND or + Vcc</div><div>- Output 0 for 0000 BCD or 8 for 0001 - easy by jumper</div><div>- Compatible with Ameritron MCS-10</div><div>- RF and high voltage input protections</div><div><br /></div><div><span style="color: #ffa400;">Use:</span></div><div>- Universal decoder BCD to DEC</div><div>- Compatible with Ameritron switches</div><div>- When you miss wires to your tower :)</div><div>- Remote Control expander</div></div><div class="separator" style="clear: both; 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text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgQcZD4QjEilw9SfBXdfKXuo7TRXplNym41U1Sx2_H0qafg1XEuBcyAmjeZjp0NJrVCtKs_yv1tsw2Am-9mx-wrH-WgWgx4LmAJCwIQogq4n4giXFfxepjfSQEOnArvOG8xPJm5dSoPIb7O/s2000/bcd_to_dec_all.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1502" data-original-width="2000" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgQcZD4QjEilw9SfBXdfKXuo7TRXplNym41U1Sx2_H0qafg1XEuBcyAmjeZjp0NJrVCtKs_yv1tsw2Am-9mx-wrH-WgWgx4LmAJCwIQogq4n4giXFfxepjfSQEOnArvOG8xPJm5dSoPIb7O/s320/bcd_to_dec_all.jpg" width="320" /></a></div><br /><div>More at: <a href="https://remoteqth.com/bcd-to-dec.php" target="_blank">RemoteQTH.com web</a></div></div>Jan_OK2ZAWhttp://www.blogger.com/profile/09382274058412321443noreply@blogger.com0tag:blogger.com,1999:blog-5539328706899459108.post-77701558537099614452021-05-25T11:36:00.002-07:002021-05-25T11:37:42.720-07:00<p> <span style="color: #9fc5e8; font-size: x-large;">6 and 4m MSK144 and FT8 skimmer OK2ZAW/2</span></p><p></p><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjwhAt8gBjhfW_P-5AOSSpMKAJFk9n1UP0YTOxKmKDPiSDKIStNYQjsMD8kf_b4EZKGFWgQbI342AfDJMLU0lllfdlcjlxVwr17r6a68U1UvUdnsoBOTH5pxldfwEeMGM4SGUsidtDeqhSW/s570/FT8.png" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" data-original-height="100" data-original-width="570" height="112" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjwhAt8gBjhfW_P-5AOSSpMKAJFk9n1UP0YTOxKmKDPiSDKIStNYQjsMD8kf_b4EZKGFWgQbI342AfDJMLU0lllfdlcjlxVwr17r6a68U1UvUdnsoBOTH5pxldfwEeMGM4SGUsidtDeqhSW/w640-h112/FT8.png" width="640" /></a></div><br /><span style="color: #9fc5e8; font-size: x-large;"><br /></span><p></p><p></p><div class="separator" style="clear: both; text-align: justify;">There is new Es season starting on VHF bands. I have seen interesting<span style="color: #ffa400;"> <a href="https://www.twitch.tv/dk8ne?fbclid=IwAR0T6lTsdS_WyBN6VMklsd92mbTXqX56ncQNLThFzPhBrqkLjRtZnbG23E4" target="_blank">DK8NE 6m skimmer (link)</a></span> for more modes. I do have Proxmox virtual server under the roof in 40m above the ground. Why not to run one more VM, add <span style="color: #ffa400;">4m dipole</span> with filter and LNA for <span style="color: #ffa400;">RTL-SDR (70MHz)</span> and <span style="color: #ffa400;">RSP1 (6m)</span>. There are some photos. You can find spots at:</div><div class="separator" style="clear: both; text-align: left;"><br /></div><div class="separator" style="clear: both; text-align: left;"><b><a href="https://pskreporter.info/pskmap?callsign=ok2zaw/2&search=Find" target="_blank"><span style="color: #ffa400;">50MHz & 70MHz OK2ZAW/2 in JN79xn</span></a></b></div><div class="separator" style="clear: both; text-align: left;"><br /></div><div class="separator" style="clear: both; text-align: center;">3D printed insulator for 70MHz dipole</div><div class="separator" style="clear: both; text-align: center;"><div class="separator" style="clear: both; margin-left: 1em; margin-right: 1em; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjUnC_babX1fD45GijIoF733gCeyby1VbA9gnwVs0Cn13A_V-C4Q-RskIt6e-alfC33K-Ns2gNZsCJFvWiZXITh9M_a-MKpNfCITPIb5fh2XdXn4QYis5Nx2SzGWJFj2fz0c7_ATfwPH9fT/s1296/Image-3.jpeg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="970" data-original-width="1296" height="150" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjUnC_babX1fD45GijIoF733gCeyby1VbA9gnwVs0Cn13A_V-C4Q-RskIt6e-alfC33K-Ns2gNZsCJFvWiZXITh9M_a-MKpNfCITPIb5fh2XdXn4QYis5Nx2SzGWJFj2fz0c7_ATfwPH9fT/w200-h150/Image-3.jpeg" width="200" /></a><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjNl8WMKMUF6P3wDv4kbSXhB3dIcOhEpSfoHy_YuAef52QChtjP6LxQDD-mjVEPi9CoiLmTogY_g5jB9eA_UnThzG-Uta0kqmBbQS6bHGWyDwZk0m0g3nUSHNT6B22R3gPAwRTWnQTGWyGz/s1296/Image-1.jpeg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="970" data-original-width="1296" height="150" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjNl8WMKMUF6P3wDv4kbSXhB3dIcOhEpSfoHy_YuAef52QChtjP6LxQDD-mjVEPi9CoiLmTogY_g5jB9eA_UnThzG-Uta0kqmBbQS6bHGWyDwZk0m0g3nUSHNT6B22R3gPAwRTWnQTGWyGz/w200-h150/Image-1.jpeg" width="200" /></a></div></div><br /><div class="separator" style="clear: both; text-align: center;"><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjKdI9pBb8ln52UEfp6e3GUmHEA2oGuHTFzNmpbd4mWLyO5mdCCTrk-PRZPgUp5zXNK3c8vweBC_dkBrF7FykLIA134ZTWi52v3pEGJNtSW-uBU45Ljx01YPiPGR1jmv1dn4b1LQM2t9nxV/s1296/Image-4.jpeg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="970" data-original-width="1296" height="150" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjKdI9pBb8ln52UEfp6e3GUmHEA2oGuHTFzNmpbd4mWLyO5mdCCTrk-PRZPgUp5zXNK3c8vweBC_dkBrF7FykLIA134ZTWi52v3pEGJNtSW-uBU45Ljx01YPiPGR1jmv1dn4b1LQM2t9nxV/w200-h150/Image-4.jpeg" width="200" /></a><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjkYmaTHyOy1zttTkQHrF5taVjcyYu-4tG6Dd6sy1KbyGR3Kb5jqb7aBKll_-wLN8_-gZHNmDobvhMMSyGXgXDG2GMEEMhzbQoYJ3s2QZrjnWsBOipGRRuDBRi3PVcOmbyK5JIKa8Di_4_V/s1296/Image.jpeg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="970" data-original-width="1296" height="150" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjkYmaTHyOy1zttTkQHrF5taVjcyYu-4tG6Dd6sy1KbyGR3Kb5jqb7aBKll_-wLN8_-gZHNmDobvhMMSyGXgXDG2GMEEMhzbQoYJ3s2QZrjnWsBOipGRRuDBRi3PVcOmbyK5JIKa8Di_4_V/w200-h150/Image.jpeg" width="200" /></a></div></div><br /><div class="separator" style="clear: both; text-align: center;"><span style="color: #ffa400;">Screen</span><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhsMK_MHURaMz0ZUZUgwkF_RuLfCr5os9PuIyb9tREEFKFxDUf9QcziO0rTkrrtJakcrT7shiWx5bvWAZuXrW0d75SlaG652G8vkUn0UKOmrRUIeiVVXR9me-7n9hY1FpzBA8eMtSwKXGds/s1920/skimmer-pal.png" style="margin-left: 1em; margin-right: 1em;"><br /><img border="0" data-original-height="1026" data-original-width="1920" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhsMK_MHURaMz0ZUZUgwkF_RuLfCr5os9PuIyb9tREEFKFxDUf9QcziO0rTkrrtJakcrT7shiWx5bvWAZuXrW0d75SlaG652G8vkUn0UKOmrRUIeiVVXR9me-7n9hY1FpzBA8eMtSwKXGds/s320/skimmer-pal.png" width="320" /></a></div><br />Jan_OK2ZAWhttp://www.blogger.com/profile/09382274058412321443noreply@blogger.com0tag:blogger.com,1999:blog-5539328706899459108.post-24719205709983770492021-05-20T11:51:00.000-07:002021-05-20T11:51:19.566-07:00<p><span style="color: #9fc5e8;"> <span style="font-size: x-large;">Outstanding opening on 6m to NA 19th May 2021</span></span></p><p></p><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhNs_XB81NBisQk1mx_NhSmvTGCnxi7X9MndcuntMjq4vKU8cu6s-8VNXClG_X96cQvzmijUwK45z2NGLAQIMwy-w4YzqBAGbWZ2HhYY_I2oj6gIjwCvKCwaY4dVCgGjVPTjb5TQrADZBUW/s570/ol7m.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" data-original-height="100" data-original-width="570" height="112" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhNs_XB81NBisQk1mx_NhSmvTGCnxi7X9MndcuntMjq4vKU8cu6s-8VNXClG_X96cQvzmijUwK45z2NGLAQIMwy-w4YzqBAGbWZ2HhYY_I2oj6gIjwCvKCwaY4dVCgGjVPTjb5TQrADZBUW/w640-h112/ol7m.jpg" width="640" /></a></div><br /><span style="color: #cfe2f3; font-size: x-large;"><br /></span><p></p><p><span style="color: #cfe2f3; font-size: x-large;"><br /></span></p><p><br /></p><p style="text-align: justify;">I had big luck to be on air during the afternoon <span style="color: #ffa400;">19th May 2021</span>. I were able to work NA until 1 am in the morning. Big surprise was <span style="color: #ffa400;">John W7CD from WA</span>. Quick QSO with strong signal. He played for more than 1,5 hours around -10 dB signal.</p><p><span style="color: #ffa400;">I totaly made 80 NA stations during evening!</span></p><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhLNqlVoHt3nFPfz0qo3onAKaCtrQaRhZLx6usCHoWIbxqzXI8W5gSfhsJvWTGvHlTCxOJUnnJxXJ6LMz_erEz4ePkyrMKBhn-w_IN-p0G5oDWwbsGqamfZtrzthMSnR8fi5gxwuHGYEM06/s1680/na1.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="898" data-original-width="1680" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhLNqlVoHt3nFPfz0qo3onAKaCtrQaRhZLx6usCHoWIbxqzXI8W5gSfhsJvWTGvHlTCxOJUnnJxXJ6LMz_erEz4ePkyrMKBhn-w_IN-p0G5oDWwbsGqamfZtrzthMSnR8fi5gxwuHGYEM06/s320/na1.png" width="320" /></a></div><div class="separator" style="clear: both; text-align: center;"><br /></div><div class="separator" style="clear: both; text-align: left;">It was very nice to meet some friends. First QSO to NA this year was with<span style="color: #ffa400;"> Pat W5VY</span>. Thanks for email PAt :) </div><div class="separator" style="clear: both; text-align: left;"><div lang="EN-US" link="blue" style="overflow-wrap: break-word; zoom: 1.2;" vlink="purple"><div class="WordSection1"><p class="MsoNormal"><i><span style="font-size: x-small;">Hello Jan,<o:p xmlns:o="#unknown"></o:p></span></i></p><p class="MsoNormal"><i><span style="font-size: x-small;">I was great to work you on 6M FT8 today! Your Four to One QRO switch was in-line….with very little attenuation!!<o:p xmlns:o="#unknown"></o:p></span></i></p><p class="MsoNormal"><i><span style="font-size: x-small;">73, </span></i><i><span style="font-size: x-small;">Pat, W5VY</span></i></p></div></div></div>Thanks also to <span style="color: #ffa400;">Gary K9RX</span> and <span style="color: #ffa400;">Mark K4SO</span>.<div><br /><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjXo8Vje0Z3QfymVfqRpylk86ntjEwz3Ml4CipfBcf-gt9543AWzxiJcE9aoRPDHHEh7rVpDM3n-Ha5-SuiRCN-Rr0E3I-U5H6JmSxHfhAcq9mS8sXUHxsYI6X-I7asb7Cw4n50AdtzvdTT/s1241/pskr.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="752" data-original-width="1241" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjXo8Vje0Z3QfymVfqRpylk86ntjEwz3Ml4CipfBcf-gt9543AWzxiJcE9aoRPDHHEh7rVpDM3n-Ha5-SuiRCN-Rr0E3I-U5H6JmSxHfhAcq9mS8sXUHxsYI6X-I7asb7Cw4n50AdtzvdTT/s320/pskr.png" width="320" /></a></div><br /><p><br /></p></div>Jan_OK2ZAWhttp://www.blogger.com/profile/09382274058412321443noreply@blogger.com0tag:blogger.com,1999:blog-5539328706899459108.post-63674521077273311352021-02-16T14:16:00.004-08:002021-02-16T14:17:46.722-08:00<h1 style="text-align: left;"><span style="color: #9fc5e8;">OL57ZW - in memory of our friend Zdeno-san OK2ZW - CQ WPX RTTY 2021</span></h1><div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhNs_XB81NBisQk1mx_NhSmvTGCnxi7X9MndcuntMjq4vKU8cu6s-8VNXClG_X96cQvzmijUwK45z2NGLAQIMwy-w4YzqBAGbWZ2HhYY_I2oj6gIjwCvKCwaY4dVCgGjVPTjb5TQrADZBUW/s570/ol7m.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" data-original-height="100" data-original-width="570" height="112" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhNs_XB81NBisQk1mx_NhSmvTGCnxi7X9MndcuntMjq4vKU8cu6s-8VNXClG_X96cQvzmijUwK45z2NGLAQIMwy-w4YzqBAGbWZ2HhYY_I2oj6gIjwCvKCwaY4dVCgGjVPTjb5TQrADZBUW/w640-h112/ol7m.jpg" width="640" /></a></div><br /><span style="color: #9fc5e8;"><br /></span></div><div><span style="color: #9fc5e8;"><br /></span></div><div><span style="color: #9fc5e8;"><br /></span></div><div><span style="color: #9fc5e8;"><br /></span></div><div><span style="color: #9fc5e8;"><br /></span></div><div><span style="color: #9fc5e8;"><br /></span></div><div><div><span style="color: #ffa400;"><b>OL57ZW</b></span> is special <span style="color: #ffa400;">callsign</span> dedicated to the memory and honouring <span style="color: #ffa400;">Zdeno OK2ZW</span> (ex.OK2PZW), who unexpectedly left us on <span style="color: #ffa400;">4th</span> <span style="color: #ffa400;">January 2021</span>, at the age of only <span style="color: #ffa400;">57 years</span>. For Zdeno, the radioamateur hobby was everything and his greatest passion. He was an excellent DX-man, HF and VHF contest operator, who achieved many excellent world results. He was active from Accra as <span style="color: #ffa400;">9G5ZW</span> and Ankara as <span style="color: #ffa400;">TA2ZW</span> in the past. He was also participated in several DX expeditions, where he was a brilliant operator. Zdeno took part in more than 10 contests with us from our OL7M club.</div><div><br /></div><div>He was also active with contest teams <span style="color: #ffa400;">OL2R </span>and <span style="color: #ffa400;">OK5W</span>.</div><div><br /></div><div>He was our great friend and buddy, whose departure hit us hard. Please, recollect all the great memories you had with Zdeno. We will surely do the same thing...</div></div><div><br /></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgFW7ue_ZW1AgirMTsyrC6cTISOxzinZQMHCBti7h68ZYbxP0ndsJzvkLCLhZM8c4eHTcZ2yRvthUtQoed4WMpI3znJUmlE1fhB930IsUTU_yFk0esM1BDGUOv8AHaIC_oIhHc1s0mkcFKw/s837/ok1kso2008_23.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="837" data-original-width="649" height="320" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgFW7ue_ZW1AgirMTsyrC6cTISOxzinZQMHCBti7h68ZYbxP0ndsJzvkLCLhZM8c4eHTcZ2yRvthUtQoed4WMpI3znJUmlE1fhB930IsUTU_yFk0esM1BDGUOv8AHaIC_oIhHc1s0mkcFKw/s320/ok1kso2008_23.jpg" /></a></div><div><br /></div><h3 style="text-align: left;"><span style="color: #ffa400;">CQ WPX RTTY 2021:</span></h3><div><div>Call: OL57ZW</div><div>Operator(s): OK1CDJ OK1CID OK1MU OK1XUB OK1YM OK2ZAW</div><div>Station: OL7M</div><div><br /></div><div>Class: M/S HP</div><div>QTH: Policko</div><div>Operating Time (hrs): 48</div><div>Location: Northern Europe</div><div><br /></div><div>Summary: Compare Scores</div><div>Band<span style="white-space: pre;"> </span>QSOs</div><div>80:<span style="white-space: pre;"> </span>564</div><div>40:<span style="white-space: pre;"> </span>1306</div><div>20:<span style="white-space: pre;"> </span>1065</div><div>15:<span style="white-space: pre;"> </span></div><div>10:<span style="white-space: pre;"> </span></div><div>Total:<span style="white-space: pre;"> </span>2935<span style="white-space: pre;"> </span>Prefixes<span style="white-space: pre;"> </span>1087<span style="white-space: pre;"> </span>Total Score<span style="white-space: pre;"> </span><b><span style="color: #ffa400;">12,258,099</span></b></div><div> </div><div><br /></div><div>Thanks for QSOs - All stations will automatically receive a special QSL via the bureau.</div><div><br /></div><div>R.I.P. Zdeno</div><div><br /></div><div><br /></div><div>Pavel OK1MU on behalf OL7M gang</div><div><br /></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg9ulNf0cQl1ec3hy51yrDD_KpbwifwDSs54oKpn_KvvAUZ_1khcBUaIYIgZ7ACys7lSZzIcGKCfkzq1tTbbqMNYorORnteAYJ2csSHDtNckwJXh7ZMa6Q8trcJcjs5t2EL2KYCvwypy-fI/s2869/1p.JPG" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1096" data-original-width="2869" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg9ulNf0cQl1ec3hy51yrDD_KpbwifwDSs54oKpn_KvvAUZ_1khcBUaIYIgZ7ACys7lSZzIcGKCfkzq1tTbbqMNYorORnteAYJ2csSHDtNckwJXh7ZMa6Q8trcJcjs5t2EL2KYCvwypy-fI/s320/1p.JPG" width="320" /></a></div><div><br /></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgSTPb1gIy0HI9E6TlSCCWV2nW265G8lqxE8aJ2YSjsuMdRABhXPE1kfBrGtq75d7pyAVOFvdnj5YGLTEAse33RzJ3YgsfkNdvPktUrz1BP6Jj71u7f-KPdtAWQaoANl1Hn0yPO9BsJhXBG/s2048/1.png" style="margin-left: 1em; 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text-align: center;"><br /></div><h3 style="clear: both; text-align: left;">Photos by Olda OK1YM:</h3><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg3-KLrPp6lSrNv78ZN4RT5zgLp6odxMOEpXxPJqjT3gBJ4s1GE6DGgG0X-SJPlxl-f0aaZQgJ0Gqhgfi9SKEGkRbUtDhpyfNixwYy8BEXU12NpfEo6BTe61kc5vajC6iXbKOj9etktQ5U4/s2656/IMG_0691_stitch.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1184" data-original-width="2656" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg3-KLrPp6lSrNv78ZN4RT5zgLp6odxMOEpXxPJqjT3gBJ4s1GE6DGgG0X-SJPlxl-f0aaZQgJ0Gqhgfi9SKEGkRbUtDhpyfNixwYy8BEXU12NpfEo6BTe61kc5vajC6iXbKOj9etktQ5U4/s320/IMG_0691_stitch.jpg" width="320" /></a></div><br /><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhodeIoiKnaWfh_qc0keZBKN8PYRsEHY5daTGPWwMywQQG4bvmuYIMveuVVC9L1d-pjMgwTnhdssDLvOoxGv0OpL5RVq_x5WE_VLgi6nv_50h-pmMDzNKH98RioOjZRRZRgObNYDpHA129T/s2048/IMG_0722_panorama.jpg" style="margin-left: 1em; 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text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgCaVgRF1TAEU11y9-Vyi_a3NMMKBxlUTz0qiM1SlZdOPm8urTaJJdXRYGjQcklTlTIUNz4qS1YEoguwsvIcN7HIjB1TjQ0iqO-BaHf8LWqlrTS6izmX00JAstJcdxgrgZhDcsObxYGkpAH/s2048/IMG_0805.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="2048" data-original-width="1365" height="200" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgCaVgRF1TAEU11y9-Vyi_a3NMMKBxlUTz0qiM1SlZdOPm8urTaJJdXRYGjQcklTlTIUNz4qS1YEoguwsvIcN7HIjB1TjQ0iqO-BaHf8LWqlrTS6izmX00JAstJcdxgrgZhDcsObxYGkpAH/w133-h200/IMG_0805.jpg" width="133" /></a><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgIVR0PfbOFqtMY3xnm_aUgygpr9X00uRO6iaCxNy8RHJCpqBFpO_8ljTWReIG28mp1DIPg6FPx5ov5SxN1nIBne0sIvivCfxXxE6dTXqFeG6YkERC5EJdQEWRxKuF0qvm3DcsPe4LhlSk6/s2048/IMG_0808.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="2048" data-original-width="1365" height="200" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgIVR0PfbOFqtMY3xnm_aUgygpr9X00uRO6iaCxNy8RHJCpqBFpO_8ljTWReIG28mp1DIPg6FPx5ov5SxN1nIBne0sIvivCfxXxE6dTXqFeG6YkERC5EJdQEWRxKuF0qvm3DcsPe4LhlSk6/w133-h200/IMG_0808.jpg" width="133" /></a></div><br /><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgu6B_7beFNHFz5ykv8P21mJeISRSUFf0e0O0BgVDTDvB9OFxGMz0TIjcCSQI-BCnChn6RDtUysaNHcThA0pyiQiWN9YUf4mKg-FchhJpNGIdKwPctmQlI_b8I3aRgPWXXPhTS5CXRSCkCI/s2048/IMG_0815.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1365" data-original-width="2048" height="133" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgu6B_7beFNHFz5ykv8P21mJeISRSUFf0e0O0BgVDTDvB9OFxGMz0TIjcCSQI-BCnChn6RDtUysaNHcThA0pyiQiWN9YUf4mKg-FchhJpNGIdKwPctmQlI_b8I3aRgPWXXPhTS5CXRSCkCI/w200-h133/IMG_0815.jpg" width="200" /></a></div><div class="separator" style="clear: both; text-align: center;"><br /></div><br /><div><br /></div><br /><div><br /></div></div>Jan_OK2ZAWhttp://www.blogger.com/profile/09382274058412321443noreply@blogger.com0tag:blogger.com,1999:blog-5539328706899459108.post-63696444862697052792020-12-26T14:32:00.019-08:002021-10-04T12:14:38.201-07:00<h2><span style="color: #9fc5e8;">LoRa APRS - part 3: Raspberry PI (3 or 4) image - ready to use with LoRa & 2m APRS and OpenWeb RX ( RTL-SDR )</span></h2><div class="separator" style="clear: both; text-align: left;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi-_XfXaRQwMuY8EHbokRE9HNW2waFJxMT03918OK64lk332EbvE9hxyLgSrjTaWcbbKI3RBSZOcwFQkVKUYLN80D8LLgp9RodpJqgzfk7f5g63a2eazu9Y-x6B_ZV_DbzlOWBfyqQD44LI/s570/Lora-blog.bmp" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="100" data-original-width="570" height="112" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi-_XfXaRQwMuY8EHbokRE9HNW2waFJxMT03918OK64lk332EbvE9hxyLgSrjTaWcbbKI3RBSZOcwFQkVKUYLN80D8LLgp9RodpJqgzfk7f5g63a2eazu9Y-x6B_ZV_DbzlOWBfyqQD44LI/w640-h112/Lora-blog.bmp" width="640" /></a></div><div><br /></div><div><span style="color: #ffa400; font-size: x-large;">Project description</span></div><div style="text-align: justify;">It is exactly one year from my first <span style="color: #ffa400;">LoRa APRS</span> test. Thanks to <span style="color: #ffa400;">Ondra OK1CDJ</span> who sent me first device for testing. I have opened <a href="https://www.facebook.com/groups/3615066025205504/" target="_blank">Facebook room about LoRa APRS</a> a few weeks ago. Thanks this more and more people are interested to try it. That's why I have decided to prepare <span style="color: #ffa400;">Raspberry PI</span> (3 or 4) SD card image for PnP - you need to change your station data. You can use this image for LoRa APRS iGate based on <span style="color: #ffa400;">IOT4pi</span> project, also <span style="color: #ffa400;">2m (70cm)</span> classic <span style="color: #ffa400;">APRS</span> based on <span style="color: #ffa400;">RTL-SDR</span> and <span style="color: #ffa400;">OpenWeb RX</span>.</div><div><br /></div><div><span style="font-size: medium;">All of my LoRa APRS blog posts</span><span style="color: #ffa400; font-size: medium;"> <a href="https://ok2zaw.blogspot.com/search/label/LoRa%20APRS" target="_blank">here</a>.</span></div><div><span style="color: #ffa400; font-size: medium;"><br /></span></div><div style="text-align: center;"><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjHoYqJcL_iYSec84W8wrabJ4hoW5vJPqHFGJjtJn4P1CQdlmSQV_tSedyUcuoInbze2r8yu7NdQadaYd0n1d4t369GBVMYmuJ6IsGF7ri-9TZZC0-qhcP8Wr69fv9uckbonk2y6cpI2bGO/s1170/lora.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="548" data-original-width="1170" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjHoYqJcL_iYSec84W8wrabJ4hoW5vJPqHFGJjtJn4P1CQdlmSQV_tSedyUcuoInbze2r8yu7NdQadaYd0n1d4t369GBVMYmuJ6IsGF7ri-9TZZC0-qhcP8Wr69fv9uckbonk2y6cpI2bGO/s320/lora.jpg" width="320" /></a></div><br /></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgWKpCXeMe1goaDLW7THdgeKZJIqLrxuqJYuV2_AEIOB4qq0i1lSq6j3VF-1cbFwiP3g9KedhY6OZ8DL8-HX4FJDeG-9q0oChMUu05GNl8rXgR6eejopmNr_r0AXiv8OGeDZIs6SOen7I7_/s2048/IMG_0259_.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1182" data-original-width="2048" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgWKpCXeMe1goaDLW7THdgeKZJIqLrxuqJYuV2_AEIOB4qq0i1lSq6j3VF-1cbFwiP3g9KedhY6OZ8DL8-HX4FJDeG-9q0oChMUu05GNl8rXgR6eejopmNr_r0AXiv8OGeDZIs6SOen7I7_/s320/IMG_0259_.jpg" width="320" /></a></div><br /><div><div><span style="color: #ffa400; font-size: x-large;">Download image and upload it to the SD card</span></div><div style="text-align: justify;">At first you need to download image and upload it to SD card. You need <strike>32 GB</strike> 8 GB (rev. 3) or bigger one. I recommend to use Samsung EVO or some similar higher quality card.</div></div><div style="text-align: justify;"><br /></div><div style="text-align: justify;"><span style="font-size: medium;">You can find <span style="color: #9fc5e8;"><a href="https://github.com/ok2zaw/Raspberry-PI-image-LoRa-APRS-2m-APRS-OpenWeb-RX" target="_blank">last image here</a>.</span></span></div><div style="text-align: justify;">Download image from the link on this page and unZip it.</div><div style="text-align: justify;"><br /></div><div style="text-align: justify;">Then you need to copy it to the SD card. This is for windows users :) So please download and install this software: <a href="https://sourceforge.net/projects/win32diskimager/" target="_blank"><span style="color: #9fc5e8;">Win 32 disk Imager</span></a></div><div><br /></div><div>Now you can <span style="color: #ffa400;">insert SD</span> card to PC, start <span style="color: #ffa400;">Win32DiskImager</span> and open <span style="color: #ffa400;">UnZipped image</span>. Select right Device (microSD card) and press <span style="color: #ffa400;">Write</span>. If you see error, eject and insert SD card again.</div><div><br /></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi1Uur5lvcAGb5AKiXDq16GPDwpbB5eoc6uiLio77CFk_speW6uVUY26SKSdtv3A9wAXENOGnr_8H3BGHkffCuAf52PXsxmgiqGLusm8rUnCgCQu0yCGQ9dGcB6zEdHfGWZNnB8ca9xNfP2/s482/win32.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="342" data-original-width="482" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi1Uur5lvcAGb5AKiXDq16GPDwpbB5eoc6uiLio77CFk_speW6uVUY26SKSdtv3A9wAXENOGnr_8H3BGHkffCuAf52PXsxmgiqGLusm8rUnCgCQu0yCGQ9dGcB6zEdHfGWZNnB8ca9xNfP2/s320/win32.png" width="320" /></a></div><br /><div style="text-align: left;">After that you can <span style="color: #ffa400;">insert microSD card to Raspberry PI</span> and start it. If the Raspberry is connected to LAN you need to <span style="color: #ffa400;">find</span> its <span style="color: #ffa400;">IP address</span>. You can find it in your router (DHCP clients), using some LAN IP scanner or connect HDMI monitor.</div><div style="text-align: left;"><br /></div><div style="text-align: left;">If you use <span style="color: #ffa400;">LAN connection</span>, download and run <a href="https://www.chiark.greenend.org.uk/~sgtatham/putty/latest.html" target="_blank">Putty</a>.</div><div style="text-align: left;">Write right IP address and press <span style="color: #ffa400;">Open</span>. You will see information about certificate - do agree.</div><div style="text-align: left;">Write <span style="color: #ffa400;">username: </span><i><span style="color: #9fc5e8;">pi </span></i><span style="color: #ffa400;">and password: </span><i><span style="color: #9fc5e8;">raspberry </span></i></div><div style="text-align: left;">Now you should be logged in:</div><div style="text-align: left;"><br /></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgWsJVpk2OLhOr2FnBmSvq1Mm-datGQ0zdkAn57Hzh6V29Cnv61t93sGR-2CkQ7p7Z4mSKxK44l2qo6XxZDnSPNAnwUtiwFr7gP__kUbtgl2hxdOmMD9oLySv3SaoU5UElb_s-EFVEBKHxk/s825/logged.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="521" data-original-width="825" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgWsJVpk2OLhOr2FnBmSvq1Mm-datGQ0zdkAn57Hzh6V29Cnv61t93sGR-2CkQ7p7Z4mSKxK44l2qo6XxZDnSPNAnwUtiwFr7gP__kUbtgl2hxdOmMD9oLySv3SaoU5UElb_s-EFVEBKHxk/s320/logged.png" width="320" /></a></div><div><br /></div>It is highly recommended to <span style="color: #ffa400;">change password</span> by: <i><span style="color: #9fc5e8;">passwd</span></i><br /><div style="text-align: left;">Write current one: <span style="color: #9fc5e8;"><i>raspberry</i> </span>and write your new one.</div><div style="text-align: left;"><br /></div><div style="text-align: left;">If you have <span style="color: #ffa400;">bigger SD card</span> than 32 GB you should resize partition. </div><div style="text-align: left;">You can check free space by: <i><span style="color: #9fc5e8;">df -h</span></i></div><div>Resize card: <i><span style="color: #9fc5e8;">sudo raspi-config</span></i></div><div><i><span style="color: #9fc5e8;"><br /></span></i></div><div style="text-align: center;"><div class="separator" style="clear: both; color: #ffa400; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiiTi9QCzHUbpKe1nSQ32GpYtBFmKUGeF4Xjv8a1wlSRUzyHMwwWiMQVfy_sdYIDyIna27wd_UMGVEzeFzZRrKgGeNk6V7op9BhxbL4UN72TzMArCDHGwE_4POCNwtWt6M3lJjrl4Nw86nG/s825/conf1.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="521" data-original-width="825" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiiTi9QCzHUbpKe1nSQ32GpYtBFmKUGeF4Xjv8a1wlSRUzyHMwwWiMQVfy_sdYIDyIna27wd_UMGVEzeFzZRrKgGeNk6V7op9BhxbL4UN72TzMArCDHGwE_4POCNwtWt6M3lJjrl4Nw86nG/s320/conf1.png" width="320" /></a></div><div class="separator" style="clear: both; color: #ffa400; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiNnq0rYsNKibdhF4_c0RTe8Cf1KTATgtydn5lWip1Q3ZhwyeLBnFHh8e3xVe1f9xYGxO1GAfoYt1hk9PROR5ueBpV3fCBHX4BBc9BbS5LMLRoK3aKcADSdNM_JHhAmAld4qPJWUzRqGSyg/s825/conf22.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="521" data-original-width="825" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiNnq0rYsNKibdhF4_c0RTe8Cf1KTATgtydn5lWip1Q3ZhwyeLBnFHh8e3xVe1f9xYGxO1GAfoYt1hk9PROR5ueBpV3fCBHX4BBc9BbS5LMLRoK3aKcADSdNM_JHhAmAld4qPJWUzRqGSyg/s320/conf22.png" width="320" /></a></div><div class="separator" style="clear: both; color: #ffa400; text-align: center;"><br /></div><div class="separator" style="clear: both; color: #ffa400; text-align: center;"><br /></div><div class="separator" style="clear: both; text-align: left;"><span style="color: black;">(EDIT 10-2021:)</span></div><div class="separator" style="clear: both; text-align: left;"><span style="color: black;">Change your </span><span style="color: #ffa400;">Time zone</span><span style="color: black;">: dpkq-reconfigure tzdata</span><span style="color: #555555; font-family: Roboto, Arial, Helvetica, sans-serif;"><span style="background-color: #fafafa; font-size: 14.3px;"> </span></span></div><div class="separator" style="clear: both; color: #ffa400; text-align: left;"><br /></div><div class="separator" style="clear: both; text-align: left;">You can run <span style="color: #ffa400;">Midnight Commander</span>: <i><span style="color: #9fc5e8;">mc</span></i></div><div class="separator" style="clear: both; text-align: left;"><span style="color: #ffa400;"><i><br /></i></span></div><div class="separator" style="clear: both; text-align: center;"><span style="color: #ffa400;"><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhKZPUUbwqQcihH-ftzlUtaubN_docbsElukpBSr0par1GNzn-f-2yqDJGiW9KQYedEAQEc-SS8Ws4vbzPuWiDhd3ivV4a7Gj1TBb8SM1d0jxC-UvbORtLjQgZnY3Bzh5U0yTEz_LZ1A3eG/s825/mc.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="521" data-original-width="825" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhKZPUUbwqQcihH-ftzlUtaubN_docbsElukpBSr0par1GNzn-f-2yqDJGiW9KQYedEAQEc-SS8Ws4vbzPuWiDhd3ivV4a7Gj1TBb8SM1d0jxC-UvbORtLjQgZnY3Bzh5U0yTEz_LZ1A3eG/s320/mc.png" width="320" /></a></div></span></div></div><div><span> </span><span> </span></div><div><div><span style="color: #ffa400; font-size: x-large;">RTL-SDR device: test and calibration<br /></span>Test if you can see RTL-SDR(s): <span style="color: #9fc5e8;"><i>sudo lsusb</i></span></div><div>You can see my two devices connected:</div><div> </div><div style="text-align: center;"><span style="color: #9fc5e8;"><div class="separator" style="clear: both;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi9xjIsWn0GAK25G1nFzQerNXhk4EqecjIbSNuby1rWmLlm50O6-iIAVmoXjnBHXMcI6WlMWeUEqsHK_F8uVh6Ien-ITon11a-q1whm0EAKq6E_t0WqeysDTy3RqyMNRiG-RKTM9pgaxbc6/s825/lsusb.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="521" data-original-width="825" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi9xjIsWn0GAK25G1nFzQerNXhk4EqecjIbSNuby1rWmLlm50O6-iIAVmoXjnBHXMcI6WlMWeUEqsHK_F8uVh6Ien-ITon11a-q1whm0EAKq6E_t0WqeysDTy3RqyMNRiG-RKTM9pgaxbc6/s320/lsusb.png" width="320" /></a></div></span></div></div><div><br /></div><div>Calibration: sudo <span style="color: #9fc5e8;"><i>kal -d 0 -s 900</i></span></div><div>Means <i><span style="color: #9fc5e8;">-d 0</span></i> is first RTL-SDR, <i><span style="color: #9fc5e8;">-d 1</span></i> is the second one. <i><span style="color: #9fc5e8;">-s 900</span></i> means calibration on <span style="color: #ffa400;">900 MHz GSM</span></div><div><br /></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjqJJpzt_6S_lK0UU3lgPLmlKu3VNB7spVUOhO0-RAIgVVsPZvDBgPGJCQnZb6QJ2ljfqHdLEMFD2q0HgR2witi1Ek6_eKz9TZs_V_yGfOqoI2GPEuutFs6Da0NfSmKZ3xiLMNI9kezfocd/s825/kal1.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="521" data-original-width="825" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjqJJpzt_6S_lK0UU3lgPLmlKu3VNB7spVUOhO0-RAIgVVsPZvDBgPGJCQnZb6QJ2ljfqHdLEMFD2q0HgR2witi1Ek6_eKz9TZs_V_yGfOqoI2GPEuutFs6Da0NfSmKZ3xiLMNI9kezfocd/s320/kal1.png" width="320" /></a></div><br /><div style="text-align: left;">Calibration using one of the scanned chanels: <span style="color: #9fc5e8;"><i>kal -d 0 -c 45</i></span></div><div style="text-align: left;"><span style="color: #9fc5e8;"><i><br /></i></span></div><div style="text-align: center;"><div class="separator" style="clear: both; color: #9fc5e8; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgEr9MP-cB-HQyKwzDY3bwUiVfUx6cvMtIVAIH9OjT23U5DDbX0OMYfwhJ3ttzl2cpTZJNHUJG5XMKEGY7Fe5o12EHLY-ecJBGVUujKmqch72WOiClqwx3eiLziiedNTg3Mfz4HrYbQWlH-/s825/kal2.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="521" data-original-width="825" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgEr9MP-cB-HQyKwzDY3bwUiVfUx6cvMtIVAIH9OjT23U5DDbX0OMYfwhJ3ttzl2cpTZJNHUJG5XMKEGY7Fe5o12EHLY-ecJBGVUujKmqch72WOiClqwx3eiLziiedNTg3Mfz4HrYbQWlH-/s320/kal2.png" width="320" /></a></div><br /><div style="text-align: left;">You can see my <span style="color: #ffa400;">RTL-SDR</span> frequency mistake. This one has internal <span style="color: #ffa400;">TCXO</span>, so it is very stable compare to cheaper plastic one. You can use this value to 2m APRS and OpenWEB RX.</div></div><div><br /></div><div><span style="color: #ffa400; font-size: x-large;">LoRa APRS 70 cm based on IOT4pi</span></div><div>More about this project is <a href="http://www.iot4pi.com/en/software/lora-aprs-gateway-en/">here</a>.</div>Tested with <span style="color: #ffa400;">Raspberry PI daughterboard</span> by <span style="color: #ffa400;">Ondra OK1CDJ - Hamshop.cz</span> , with <span style="color: #ffa400;">RFM-96 (433MHz)</span> You can use also I2C oled display + buttons.<div><br /></div><div>Configuration file is located in: <span style="color: #6fa8dc; font-style: italic;">/home/pi/iot4pi</span></div><div>File is: <span style="color: #6fa8dc;"><i>sudo nano APRS.conf </i></span></div><div><br /></div><div><span style="color: #6fa8dc;"><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgzs77aYgau-yjUJcoR2iDmIZlkRYBo46_vn3aRYCRjvc8eBM8KG8Ntp4xnW44rRDYFglrbgorDtTovlxtjEaAJ8X3o9Vbdpn3V4htHLClTW6bcQsOEOAP5ICmKI_J0XQzXUvYWoo4B8-tG/s1920/iot4pi_config.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1030" data-original-width="1920" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgzs77aYgau-yjUJcoR2iDmIZlkRYBo46_vn3aRYCRjvc8eBM8KG8Ntp4xnW44rRDYFglrbgorDtTovlxtjEaAJ8X3o9Vbdpn3V4htHLClTW6bcQsOEOAP5ICmKI_J0XQzXUvYWoo4B8-tG/s320/iot4pi_config.png" width="320" /></a></div><br /></span>You can start IOT4pi with output to screen by: <span style="color: #9fc5e8;"><i>sudo ./iot4pi_LoraGW_01</i></span><span style="color: #6fa8dc;"><i> </i></span>(end CTRL + C)<span style="color: black;"><br /><br /><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhtoUMD8jbJp5Du7BLsJMmMiGBgYHCLjpWO6zT3wmRbil_bh7CgJWgbJL4UbdEeNWMO98TsSnQPh2cpksbSh_VKGlvHqS8UtaTAwJBjEPAEpWPMssj_Os-UKz-XHlmZKfu1YeTCk6tUXXFh/s1920/iotrun.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1040" data-original-width="1920" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhtoUMD8jbJp5Du7BLsJMmMiGBgYHCLjpWO6zT3wmRbil_bh7CgJWgbJL4UbdEeNWMO98TsSnQPh2cpksbSh_VKGlvHqS8UtaTAwJBjEPAEpWPMssj_Os-UKz-XHlmZKfu1YeTCk6tUXXFh/s320/iotrun.png" width="320" /></a></div><div style="text-align: center;"><br /></div></span><div style="text-align: left;"><span style="color: #ffa400; font-size: x-large;">APRS (2m or 70cm) with the PYMULTIMONAPRS<br /></span></div><div style="text-align: left;">You can test RTL-SDR with raw decoding to screen: <br /><span style="color: #6fa8dc; font-style: italic;">sudo rtl_fm -f 144.800M -s 22050 - | multimon-ng -a AFSK1200 -A -t raw -</span><span> (end CTRL + C)</span></div><div style="text-align: left;"><span><br /></span></div><div style="text-align: left;">Configuration file is located in: <span style="color: #6fa8dc; font-style: italic;">/home/pi/rtl/pymultimonaprs</span><span> <br /></span>File is: <i style="color: #6fa8dc;">sudo nano </i><span style="color: #6fa8dc; font-style: italic;">pymultimonaprs.json </span></div><div style="text-align: left;"><br /></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhAcDmS8XWgzyD1d-xYn7vbeEtqpC8Gr2NsEm-Rc6ehHXp9gtC5PvP-frN-5LtUFG3KdPx2tzljYhOWZFnxOggJHWLFySLrFdoN6256Mq9zmiOw6TtmFEUuKJgYlx7o5EEsLRlVQCBUqw-5/s1920/PR_config.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1030" data-original-width="1920" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhAcDmS8XWgzyD1d-xYn7vbeEtqpC8Gr2NsEm-Rc6ehHXp9gtC5PvP-frN-5LtUFG3KdPx2tzljYhOWZFnxOggJHWLFySLrFdoN6256Mq9zmiOw6TtmFEUuKJgYlx7o5EEsLRlVQCBUqw-5/s320/PR_config.png" width="320" /></a></div><br /><div style="text-align: left;"><span style="font-size: medium;"><span style="color: #ffa400; text-decoration-line: underline;">You have to change:</span> </span></div><div style="text-align: left;"> - <span style="color: #ffa400;">callsign</span>: yourcall-10 (can have different number)</div><div style="text-align: left;"> - <span style="color: #ffa400;">passcode</span>: <span style="color: #ffa400;"><a href="https://apps.magicbug.co.uk/passcode/" target="_blank">you can generate it here</a></span></div><div style="text-align: left;"> - <span style="color: #ffa400;">ppm</span>: more in calibration info</div><div style="text-align: left;"> - <span style="color: #ffa400;">gain</span>: check gain you need with OpenWeb RX</div><div style="text-align: left;"> - <span style="color: #ffa400;">device_index</span>: number of RTL-SDR - 1st is 0, 2nd device is 1 etc. There can be two RTL-SDR, one for 2m APRS and second for OpenWeb RX. </div><div style="text-align: left;"> - <span style="color: #ffa400;">lat, lng position</span>: <a href="https://aprs.fi/" target="_blank">click on map</a> and add point - this will show you position</div><div style="text-align: left;"> - <span style="color: #ffa400;">comment and text</span> is up to you</div><div style="text-align: left;"><br /></div><div style="text-align: left;">Save configuration by CTRL + O (enter) and CTRL + X. </div><div style="text-align: left;">Copy config file to<span style="color: #cfe2f3;"> /etc</span> by: <i><span style="color: #6fa8dc;">sudo cp pymultimonaprs.json /etc/pymultimonaprs.json</span></i></div><div><br /></div><div>Manual start with output on screen: </div><div><i><span style="color: #6fa8dc;">sudo pymultimonaprs -v </span></i>(close with CRTL + C, later could start after boot)</div><div><br /></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhmzwv2qLZOfp0_tb22QTffNxlvAwCkF_38mW5Qr5qktRA-yDbhDuIEt00j-SM8PPczLTezMqIsPIc-Sb-5x0iQh2kk_zc83lUAC1WXWf-K6on0QHYTxWlby-c4w87xH8Ymn5DOBK-LXBjJ/s1920/pr_start.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1030" data-original-width="1920" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhmzwv2qLZOfp0_tb22QTffNxlvAwCkF_38mW5Qr5qktRA-yDbhDuIEt00j-SM8PPczLTezMqIsPIc-Sb-5x0iQh2kk_zc83lUAC1WXWf-K6on0QHYTxWlby-c4w87xH8Ymn5DOBK-LXBjJ/s320/pr_start.png" width="320" /></a></div><div style="text-align: center;"><br /></div><div>Some more info at: <a href="https://e.pavlin.si/2014/12/09/raspberry-pi-rtl-sdr-dongle-aprs-rx-only-gate/" target="_blank">this link</a></div><div><br /></div><div><span style="color: #ffa400; font-size: x-large;">OpenWeb RX - web based receiver (RTL-SDR)</span></div><div>OpenWeb RX allows you to use <span style="color: #ffa400;">RTL-SDR</span> as web based receiver. You can have more frequency profiles, you can use also internal decoders like: <span style="color: #ffa400;">WSJT-X, DMR, D-STAR, FreeDV, Packet Radio</span> (can works as APRS iGw too) etc. </div><div><br /></div><div>Configuration file is located in: <span style="color: #6fa8dc; font-style: italic;">/home/pi/rtl/openwebrx</span> file is: <span style="color: #6fa8dc; font-style: italic;">config_webry.py </span>(open with F4)</div><div><br /></div><div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjVXpU0-rrkt9BaFRZwnMV88_IaXcZjN0SZfSrLShb_4xZ9sOOncTDFPe-CZd3hF7RtWX7ifwEG7D_eyKv5SkZHmj1SJt9gE4wyMtwmORQ5MuK-2RIG3oOQJ9IwAg032UM5IqiUYzocxfvU/s1920/openweb_config.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1030" data-original-width="1920" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjVXpU0-rrkt9BaFRZwnMV88_IaXcZjN0SZfSrLShb_4xZ9sOOncTDFPe-CZd3hF7RtWX7ifwEG7D_eyKv5SkZHmj1SJt9gE4wyMtwmORQ5MuK-2RIG3oOQJ9IwAg032UM5IqiUYzocxfvU/s320/openweb_config.png" width="320" /></a></div><br /><span style="color: #ffa400;"><span style="font-size: medium;">Configuration instructions are <a href="https://www.openwebrx.de/" target="_blank">here</a>.</span></span></div><div>If you use more RTL-SDR in one Raspberry PI, then select different device index (-d 0 or 1) for 2m APRS and OpenWeb RX. I recommend to use first for OpenWeb RX and second for PYMULTIMONAPRS.</div><div><br /></div><div>Manual start with output on screen: <i style="color: #6fa8dc;">openwebrx.py </i>(close with CRTL + C, later could start after boot)</div><div><br /></div><div><span style="color: #ffa400;">You can open your browser: </span><span style="color: #9fc5e8; font-style: italic;">raspberry_IP:8073 </span><span> example: <span style="color: #9fc5e8;"><i>192.168.0.20:8073</i></span></span></div></div><div><span><span style="color: #9fc5e8;"><i><br /></i></span></span></div><div style="text-align: center;"><span><div class="separator" style="clear: both; color: #9fc5e8; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgKzq_dgK08_za0Tr63jfI4N2eoMoeg5VaVQQq_dp8roHW-SqGDiSySWAl03o3ldzHHgb2zrcFsOS_pciHfIXSvIdyW8ZMERIElSNEJhIz_QnU9b6iK9hBe6_jjySRdon3mmHCcq13RDS_K/s1920/openwebrxx.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="902" data-original-width="1920" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgKzq_dgK08_za0Tr63jfI4N2eoMoeg5VaVQQq_dp8roHW-SqGDiSySWAl03o3ldzHHgb2zrcFsOS_pciHfIXSvIdyW8ZMERIElSNEJhIz_QnU9b6iK9hBe6_jjySRdon3mmHCcq13RDS_K/s320/openwebrxx.png" width="320" /></a></div><div class="separator" style="clear: both; color: #9fc5e8; text-align: center;"><br /></div><div class="separator" style="clear: both; color: #9fc5e8; text-align: left;"><span style="color: #ffa400; font-size: x-large;">Automatic start after the boot:</span></div><div class="separator" style="clear: both; text-align: left;">There is file where you can uncomment what do you like to start after the boot automatically:</div><div class="separator" style="clear: both; text-align: left;">File:<i><span style="color: #9fc5e8;"> <span style="text-align: center;">sudo nano /etc/rc.local</span></span></i></div><div class="separator" style="clear: both; text-align: center;"><span style="color: #ffa400;">Example for IOT4pi auto start</span></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhRB-PHLRF3n1IGVB3N9lgT_aK_d6A4aOLo4B3IOFxlz-2826BrK6a8ve9RpxqS9gmyD_j6_BEfKJBUb8nEOyDbO-ufz4Md8IcdropcT8F8iLC6GBzqgtxn5wpjCSnhtgMlxvBLBPMOfUnn/s825/rc2.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="521" data-original-width="825" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhRB-PHLRF3n1IGVB3N9lgT_aK_d6A4aOLo4B3IOFxlz-2826BrK6a8ve9RpxqS9gmyD_j6_BEfKJBUb8nEOyDbO-ufz4Md8IcdropcT8F8iLC6GBzqgtxn5wpjCSnhtgMlxvBLBPMOfUnn/s320/rc2.png" width="320" /></a></div><div class="separator" style="clear: both; text-align: center;"><br /></div><span style="color: #ffa400;">Example for 2m APRS and LoRa Igate</span><br /><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhM-a3gs0CCv4lsIcAJDFd-P7mYQAvWp0pTBnNVmzX5n2SWPzJdKAcuXQe2pYXlnVlZDrhZT4Kprejjr5Ez1N9x5pW0PFbYpT9phbBwn-j69ADzHHLrUNQoVYPXAXXWlH8nKmm9Edc3x-6Q/s825/rc1.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="521" data-original-width="825" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhM-a3gs0CCv4lsIcAJDFd-P7mYQAvWp0pTBnNVmzX5n2SWPzJdKAcuXQe2pYXlnVlZDrhZT4Kprejjr5Ez1N9x5pW0PFbYpT9phbBwn-j69ADzHHLrUNQoVYPXAXXWlH8nKmm9Edc3x-6Q/s320/rc1.png" width="320" /></a></div><div class="separator" style="clear: both; color: #9fc5e8; text-align: center;"><br /></div><div class="separator" style="clear: both; color: #9fc5e8; text-align: left;"><span style="color: #ffa400; font-size: x-large;">All together :</span></div><br /><div class="separator" style="clear: both; color: #9fc5e8; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjpBOVBo2kpSDYwhGXXcfw_rUzAbDRsZw8-7aWLByB9xefOIYn-XwGlwW_AoULiel8qwkPu8HkPLRf4ARUakcz6KMplPkt-U7kanjVaqP-6vIrUkYfLQNPdgYZg0FQorRmBhKavup_DA3TD/s1920/works.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1029" data-original-width="1920" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjpBOVBo2kpSDYwhGXXcfw_rUzAbDRsZw8-7aWLByB9xefOIYn-XwGlwW_AoULiel8qwkPu8HkPLRf4ARUakcz6KMplPkt-U7kanjVaqP-6vIrUkYfLQNPdgYZg0FQorRmBhKavup_DA3TD/s320/works.png" width="320" /></a></div><br /><div style="color: #9fc5e8; text-align: left;"><span style="color: #ffa400; font-size: x-large;">My instalations:</span></div><div style="text-align: left;"><h2 style="color: black; text-align: center;"><span style="color: #ffa400; font-weight: normal;">OK2ZAW-1 & OK2ZAW-5</span></h2><div>- Raspberry PI with LoRa APRS, RTL-SDR for 2m APRS and RTL-SDR for OpenWeb RX</div><div>- Wideband LNA + FM notch filter + 3-way CATV splitter. Lora has 433MHz BPF.</div><div>- Antenna is dualband X-30</div><div style="color: black;"><br /></div><div class="separator" style="clear: both; color: black; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiJPOoLJqB9OMU4hKPGzhePlsTte3p-5EpfFe5y2M-qNtWnB1os0uaE9tT4Osuj7VJpg4W7Xq8k5GT6rXI0rSznID_ytZ5fErukn1qzDHsv2rcX1Qk8AAo4JCqyRBiJvvGwdOaQboKQFw9j/s2048/1.JPG" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1536" data-original-width="2048" height="150" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiJPOoLJqB9OMU4hKPGzhePlsTte3p-5EpfFe5y2M-qNtWnB1os0uaE9tT4Osuj7VJpg4W7Xq8k5GT6rXI0rSznID_ytZ5fErukn1qzDHsv2rcX1Qk8AAo4JCqyRBiJvvGwdOaQboKQFw9j/w200-h150/1.JPG" width="200" /></a><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgSFExtmwUNqI663-bEntao4Uq_rzKZouk9msBEQ6za0XMhkBMf_IbDRZowMLYw3jrggorqzp0mCuNzS-i7xhP7S4MBxgVyDzKlUA_5Q5aZxcYwMitApK-sqkYl4-dtoEFnEZv0OckBfw_w/s2048/2.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="2048" data-original-width="1536" height="200" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgSFExtmwUNqI663-bEntao4Uq_rzKZouk9msBEQ6za0XMhkBMf_IbDRZowMLYw3jrggorqzp0mCuNzS-i7xhP7S4MBxgVyDzKlUA_5Q5aZxcYwMitApK-sqkYl4-dtoEFnEZv0OckBfw_w/w150-h200/2.png" width="150" /></a></div><div class="separator" style="clear: both; color: black; text-align: center;"><br /></div><div class="separator" style="clear: both; color: black; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhk35lwB8J9F_DEz-aDPp9vXONju4zWRfAYNBgaiozgfXBY7cbQLiMYWiHANohyWISffRKrs2OUXb9caiWp-7ySA5w46_4BvyO2VhiKLieDvTJo7kcVkgYCyVX-tZlNJmy0_xJ3BMaU8rt8/s2048/3.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1536" data-original-width="2048" height="150" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhk35lwB8J9F_DEz-aDPp9vXONju4zWRfAYNBgaiozgfXBY7cbQLiMYWiHANohyWISffRKrs2OUXb9caiWp-7ySA5w46_4BvyO2VhiKLieDvTJo7kcVkgYCyVX-tZlNJmy0_xJ3BMaU8rt8/w200-h150/3.png" width="200" /></a><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg9ItRPQtmh6eo1XKsFjgjddrRfLxae7pmdk-35-WbWg4P53xDkTp8_F9eV8bnXMFrNrGFpMLKviPnQHNzfgkFIlYrlrOWlx__uBa4R3z4QMmYO1HfmJTq-B12elg6O5k6KkicbgQY6cH5Q/s2048/4.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1536" data-original-width="2048" height="150" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg9ItRPQtmh6eo1XKsFjgjddrRfLxae7pmdk-35-WbWg4P53xDkTp8_F9eV8bnXMFrNrGFpMLKviPnQHNzfgkFIlYrlrOWlx__uBa4R3z4QMmYO1HfmJTq-B12elg6O5k6KkicbgQY6cH5Q/w200-h150/4.jpg" width="200" /></a></div><div class="separator" style="clear: both; color: black; text-align: center;"><br /></div><div class="separator" style="clear: both; text-align: center;"><div class="separator" style="clear: both;"><h2 style="color: black;"><span style="color: #ffa400; font-weight: normal;">OK2ZAW-2 & OK2ZAW-4 Cottage</span></h2><div style="text-align: left;"><div>- Raspberry PI with LoRa APRS and RTL-SDR for 2m APRS.</div><div>- Wideband LNA + 2-way CATV splitter. Lora has 433MHz BPF.</div><div><div>- Antenna is dualband X-30</div><div style="color: black;"><br /></div></div></div></div></div><div class="separator" style="clear: both; color: black; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhXNgstdGWmjC5kUumB-Ii1ZFdYp_GDi8rtlx6EYWCgYUqBqOh1_q2tx8_h-TEyGbFFGVQT88XDKqRzdoMLVGTpHSyMtdpLcwNFRCrapVlclquvYw4JxsEux327otiZ81iwpxgUgjZWZt6g/s2048/11.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1536" data-original-width="2048" height="150" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhXNgstdGWmjC5kUumB-Ii1ZFdYp_GDi8rtlx6EYWCgYUqBqOh1_q2tx8_h-TEyGbFFGVQT88XDKqRzdoMLVGTpHSyMtdpLcwNFRCrapVlclquvYw4JxsEux327otiZ81iwpxgUgjZWZt6g/w200-h150/11.png" width="200" /></a><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhPEjLnbum7660ZfagxSTjQPuGWqUOO7vm7baLak9DWYaVJqUXi7v8qqyAWWuRrdHh-QffmDuOlTGbtagbAiajAkwJL3lcN6hfCHPiiS5F5RlMmB_oK6xwcnKjBi_fzv9k6NC22YdmjlGRP/s2048/12.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1536" data-original-width="2048" height="150" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhPEjLnbum7660ZfagxSTjQPuGWqUOO7vm7baLak9DWYaVJqUXi7v8qqyAWWuRrdHh-QffmDuOlTGbtagbAiajAkwJL3lcN6hfCHPiiS5F5RlMmB_oK6xwcnKjBi_fzv9k6NC22YdmjlGRP/w200-h150/12.png" width="200" /></a></div><div class="separator" style="clear: both; color: black; text-align: center;"><br /></div><div class="separator" style="clear: both; color: black; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgvjsov-2dwjhugWyth85BUJEq0anpM4Mx-w2rSKxYTTozbVQvCFHB1mB_yRzGf60zwT2BbVisYYcULyGb-mftq1Du2PlMS2Uvxql9esDdFZT3oDRy4xqvbg81_LOm01wQjFTlqPchs1YAb/s2048/13.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="2048" data-original-width="1536" height="200" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgvjsov-2dwjhugWyth85BUJEq0anpM4Mx-w2rSKxYTTozbVQvCFHB1mB_yRzGf60zwT2BbVisYYcULyGb-mftq1Du2PlMS2Uvxql9esDdFZT3oDRy4xqvbg81_LOm01wQjFTlqPchs1YAb/w150-h200/13.png" width="150" /></a><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjFnFYEXfI5PdfWJNiasWAgslSNfXmqq8FlgqAeyr21pHY-xFa5O4GZ0o24CJqX3RIxQLeTmEtSn6XHJJAwRCdRFdbGF-IvuyMKCTlWUsN3ssgvdwAyyFImx9ASG7jawW4fEH3vlHlGHStk/s2048/14.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="2048" data-original-width="1536" height="200" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjFnFYEXfI5PdfWJNiasWAgslSNfXmqq8FlgqAeyr21pHY-xFa5O4GZ0o24CJqX3RIxQLeTmEtSn6XHJJAwRCdRFdbGF-IvuyMKCTlWUsN3ssgvdwAyyFImx9ASG7jawW4fEH3vlHlGHStk/w150-h200/14.png" width="150" /></a></div><div class="separator" style="clear: both; color: black; text-align: center;"><div class="separator" style="clear: both;"><br /></div></div></div></span></div>Jan_OK2ZAWhttp://www.blogger.com/profile/09382274058412321443noreply@blogger.com0