I usually leave the SDR on 6925 kHz if I'm not using it for anything else That was the case this afternoon as I was monitoring the
50, 144, and 432 mHz ham bands when I looked over at the monitor and saw this pattern. Since VHF was dead at the time, I
searched around a bit and I could see the signal(?) ~6200 - 7200 kHz. I could hear a buzz whenever it was in the detector passband
(AM or FM). The signal, or whatever, appears to be gone at this time - 2240. Rcvr is RFSpace SDR-IQ. Sorry, the video file is way too
large to post...
Thanks, Paul