Yet another homebrew WSPR beacon. This one is for one band, anywhere from 137kHz to 144MHz. It is fully self-contained and automatic, as it gets time synchronisation from a Ublox GPS. It can be built in a few hours on a breadboard, it's so simple!
Script: github.com/prt...
Blog article: vk3hn.wordpres...
20 авг 2024