15 Aug
2016
15 Aug
'16
2:26 a.m.
Well, the signals all start and stop at the same time, and are all equally spaced.
If this was HF only, I would say it looks like the PSK AFSK is overmodulated by using too much TX audio...
Mark Lunday, WD4ELG Greensboro, NC FM06be wd4elg@arrl.net http://wd4elg.blogspot.com