Changed the hardcoded frequency to the WSPR frequency, threw on an AliExpress 2W amp and a QRP labs LPF, and used the transmit feature of the iOS "WSPR Watch" software (just holding my earbud up to microphone.
Sunday, March 30, 2025
Saturday, March 29, 2025
Pi Pico SSB transmitter
I threw together the Pi Pico-based SSB transmitter from here.
I haven't had a chance to do much with it yet, but got immediate results and was very pleased to hear myself over my G90 from it.
Sunday, March 16, 2025
Subscribe to:
Posts (Atom)