This photo appeared yesterday as one of my memories, I have no idea where it first came from.
I guess it must date from pre-WW1? Wouldn't they be amazed by modern technology!!
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.
I guess it must date from pre-WW1? Wouldn't they be amazed by modern technology!!
Solar flux is 137 and the SSN 74. A=4 and K=2.
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