Hybrid Low Pass filter - 160m,  part 2

   After 20m and 40m Hybrid Low Pass filter there is another one. Now for 160m and nulls 80m. I used RG-213 in first and RLF-10 coax cable in the second filter. There is 12 turns on T300-2 big toroid. There are some results:

RG-213 lambda/4 on 80m:

RLF-10 lambda/4 on 80m:

I love RTTY :)

Not only Band Decoder by RemoteQTH.com

   New product at www.RemoteQTH.com. This is Band decoder with another TRX control output based on Arduino.

Main features:

Allows you to read the frequency or band data from your transceiver and switch output relay(s) by the defined rules . Another feature allows you to send frequency to another Icom or Kenwood transceiver (synchronize tuning). Suitable for switching antennas, RX/TX filters, PA, transverters...

Main functions:

• Available Inputs
  • Serial ASCII
  • Icom CIV
  • Kenwood CAT
  • Yaesu BCD
  • Icom ACC voltage
• Outputs
  • 14 Relay  (0,5A/125VAC, 1A/24VDC)
  • USB serial ASCII echo
  • Yaesu BCD (relay 11-14)
  • Icom CIV
  • Kenwood CAT
• Watchdog - if input data missing all relays go OFF after defined time.
• Fourteen LED output indicated.
• Configureable in arduino source code.
• Open code - you can modify.
• Arduino NANO module compatible.
• 5V power voltage from USB mini plug.
• Size 22x3x7cm.
• Weight 270g.

Please visit RemoteQTH.com web.

Meeting and work at OL7M...

   We had another nice weekend with Mike DM5XX. We could speak about new and old projects, drink a little bit and Mike cooked for us :)

 Mike's killer auflauf and the world's best beer and Cola light? NOOO :( 

   This week we continued with work on Top-Ten hamshack. Standa OK1CID wanted to practise his CW - SSB skills in HA DX contest. There is his result. 

 More snow - less solar power :)

 Standa OK1CID as OL7M in HA DX contest

Myanmar and Thailand trip 2015

There are photos from our almost 6 weeks long trip to awesome Myanmar (XZ) and Thailand (HS).

1. Ayutthaya, Thailand

2. Yangon 1, Myanmar

 3. Ngwesaung, Myanmar

4. Yangon 2, Myanmar

5. Kin Pun - Golden Rock, Myanmar

6. Bagan - one of the nicest places I have ever seen, Myanmar

 

7. Inle Lake, Myanmar

8. Mandalay, Myanmar

9. Bangkok-Khaosan, Thailand

10. Chiang May, Thailand

11. Pai, Thailand

12. Bang Sean, Thailand