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/diy/ - Do It Yourself

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>> No.1484295 [View]
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1484295

retarded neophyte here
just got my first SDR, I've been playing with it all day, chasing random frequencies around the FFT graph.

Started realizing about an hour ago, all of these transmissions sound the same, and they're all self-similar no matter the frequency band.
I'm almost certain it's some sort of interference. Am I right?
If I am, how can I figure out what's causing it, and how to stop it?
pic related

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