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.
12 Apr 2021
1.095kHz earth-mode 10 years ago
One of my Facebook memories today was this photo of my VLF experiments with earth-mode communications. I was using a 5W beacon and was a very solid signal at 4.5km as the photo shows. As I recall signals tended to be better as frequency was reduced.
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