13 Mar 2021
Optical communications
Many years ago I did some experiments with optical communications over the horizon (NLOS). See the photo. This appeared as a FB memory today.
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Simple QRP projects, 10m, 8m, 6m, 4m, FT8, 160m, WSPR, LF/MF, sub-9kHz, nanowaves and other random stuff, some not related to amateur radio.
Maybe it is as a result of having got 10m QRP SSB way back, that I seem to get as much pleasure from RX nowadays as TX. I know everyone is ...
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