#GHzCom Archives - GHz Europe

Two cheap QRP PAs for the 2.4 GHz uplink satellite QO-100

November 18, 2020November 18, 2020 admin

Mira OK1UFC described two possibilities of how to use cheap small power amplifiers for boosting signal on 2.4GHz. If you love QRP and don’t mind the reports you receive for weaker, but sufficient signals on the QO-100 satellite for communication, you have several options for which PA to get. Link on original article <link> Enjoy reading!

Building & Operating 122 GHz Radios

October 24, 2020October 24, 2020 admin

Very interesting article about 122GHz from Mike Lavelle, K6ML. PDF download <here>

122GHz News

September 6, 2020September 6, 2020 admin

UK Microwave Group 122 GHz over 26km July 2020

We are collected for you videos about 122GHz activity from past 30 days. Enjoy watching!

47GHz EME by Zdenek OK1DFC

August 31, 2020August 31, 2020 admin

Zdenek OK1DFC is building a 47GHz EME setup. His progress you can follow on his webpages. Very interesting is to see RX performance of the system and RX/TX switch. We hope, soon we will see also a TX test. How Zdenek wrote, 10W SSPA for 47GHz is not cheap but we believe he will find some solution soon. All photos…