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Author Topic: Weird tones at 11.305 MHz  (Read 1359 times)

Offline wormworm

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Weird tones at 11.305 MHz
« on: October 27, 2020, 1811 UTC »
Just noticed it today. I don't know what it is. It just changes between these tones, and has been going on for at least an hour now.
Here is the sound.

Here is the waterfall.


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