I heard this signal on WebSDR. It seems to me that it might be a radar. On the spectrum it changes periodically: at first there is a signal with shifting tone, and then it looks like the mode switches (when it starts buzzing), and all signals on the spectrum disappear except it at 50.315 MHz. It feels like it is jamming all the other signals. I’m not sure what it could be.
I/Q Raw Recording
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