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.
Perhaps with all the headlines about AI in the news recently, AI companies have fallen in value today, both in Asia and Europe. People are c...
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