Thaw Event is a gathering for ham radio operators to swap equipment, share knowledge, and enjoy one of the first warm ...

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 ...

Typically, amateur radio operators use the minimum power needed ... in RF power applications for decades – the particular parts used for the amp, NXP’s MRF300 power transistors, are pretty ...