Simple QRP projects, 10m, 6m, WSPR beaconing, LF/MF, sub-9kHz, nanowaves and other random stuff
Here's a dielema Roger,I was transmitting both WSPR and JT65 sequentially from my U3 at 100mW on 6m. I was received in BOTH modes by SP7QLF at 1550km within a 3 minute time slot but my JT65 signal was logged at -18dB and the WSPR signal at -24dBm.I would have expected the WSPR signal to have been better than the JT65 signal.Any comment?73 Ken G4APB
Ken, often with Es, the propagation can change within minutes. Also WSPR uses a 2 minute cycle whereas JT65 just 1 minute.
Post a Comment
This is a question I asked myself a few years ago. Here I am talking about a complete transceiver. Inspired by a design from W2UW, I desig...