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.
25 Dec 2018
Amateur VLF
Recently, there have been up to 4 stations active around 8.27kHz VLF. This is the excellent spectrogram at Paul Nicholson's station in Todmorden, UK. Such levels of activity are rare.
No comments:
Post a Comment