(Like most things in the open source world, this wiki is under construction / evolving. If you would like to volunteer to help make it better, your assistance would greatly appreciated and your name ...

Cari amici, in questo video vi mostro come costruire un trasmettitore WSPR a bassissima potenza, perfetto per gli appassionati di radioamatori. Vi guiderò passo passo nella realizzazione di questo ...

CRkits共同購入プロジェクトで頒布されているQP-7Cミニ送信機キット（http://jl1kra.sakura.ne.jp/QP-7C.html) の改造を行っています ...

Software Defined Radio (SDR) is a radio technique that relies on software to do most of the hard radio work. In a traditional radio electronic circuitry modulates or demodulates a high-frequency ...

I was having a chat recently with someone, and it surprised me that she had an amateur radio license. I suppose it shouldn’t have come as much of a surprise; after all, getting a ham radio license is ...

Software defined radio (SDR) allows receiving and decoding of radio signals using relatively simple hardware and a computer. The 'SDR Hands-on kit' from Elektor contains all the necessary parts to ...

The humble ATmega328 microcontroller, usually packaged as an Arduino Uno, is the gateway drug for millions of people into the world of electronics and embedded programming. Some people just can’t pass ...

I’ve been an active ham radio operator, writing about the hobby for over thirty years and I have seen many advances in technology in that time. The Ten-Tec Rebel low-power amateur radio transceiver is ...