Simple QRP projects, 10m, 6m, WSPR beaconing, LF/MF, sub-9kHz, nanowaves and other random stuff
Hello RogerI remember hearing Polish AM Brocast stations on 70MHz in the 1980's.It might of been harmonics or TV sound signals not sure about that.Tony
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It was cold and bright here today. The photo was taken by my XYL on our way to Cambridge this afternoon.