At 315Mhz you might even be able to do it with a $10 RTL-SDR. | Hacker News

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		shittyadmin on Jan 31, 2019 \| parent \| context \| favorite \| on: Something mysterious is blocking car key fobs from... At 315Mhz you might even be able to do it with a $10 RTL-SDR.

lozaning on Jan 31, 2019 [–]

I've captured my BMW's key fob signal with one of the cheapo RTL-SDR devices. The little noolectric I've got has worked great.

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