Roman PiksaykinA simple WSPR beacon with GPS time referenceSeveral days ago I tested a WSPR beacon which operates on 40 meter shortwave band. I had managed to devise it completely on the Raspberry…Nov 30, 2023Nov 30, 2023
Roman PiksaykinRaspberry Pi Pico-based WSPR beaconDuring the last decade, some HAM radio enthusiasts are gradually shifting their activity towards weak signal digital modes such as PSK31…Nov 19, 20231Nov 19, 20231