RTLSDR

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A subreddit for the low-cost software defined radio (SDR) community. While originally dedicated to the [RTL2832U USB rtl-sdr project, relevant content related to general SDR, RF, and similar projects are also welcomed.

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Using a Nooelec SmarTee and getting these periodic wide band dips in signal strength (blue bars). I assume it's something wrong with my SDR. Is that a power issue or something? (lemmy.world)

submitted 9 months ago by [email protected] to c/[email protected]

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[–] [email protected] 1 points 9 months ago (1 children)

137MHz is also quite close to the airband, sometimes nearby aircraft can cause overload

[–] [email protected] 2 points 9 months ago (1 children)

Oh that’s very interesting. We live right next to an airport! Planes flying around all the time.

I’ll have to take a look at that.

[–] [email protected] 1 points 9 months ago

yeah, that might do it