It used to be homebrew ham gear meant something simple ... and advances in software-defined radio techniques. [Charlie Morris] decided to build an SSB rig that incorporated these technologies ...

This is an VFO for use with old Ham Radio transceivers and with QRPs. I'm intending to use on the Ararinha-QRP-Triband project that I posted the PCB here. It's a 10x10cm board with a nice all metal, ...

As many a radio amateur will tell you, ham radio is a hobby with as many facets as there are radio amateurs. It should be an exciting and dynamic place to be, but as those who venture forth into ...

Thanks to an innovative open-source project called ... a fully-fledged ham radio transceiver for just $35. 1 Developed by ...