12 Feb 2023
Optical over the horizon
Before my 2013 stroke, I enjoyed 481 THz tests over the horizon. These days I am unable to do these tests.
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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.
My beacon is active.
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