88-108mhz fm signals on 24 mhz

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Richard9026
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Joined: Mon May 16, 2016 6:10 pm

88-108mhz fm signals on 24 mhz

Post by Richard9026 » Tue Jun 07, 2016 5:04 pm

Why are there 88 - 108 mhz fm stations on 24-27 mhz ? How can i fix it ? bad drivers ?

rtlsdrblog
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Re: 88-108mhz fm signals on 24 mhz

Post by rtlsdrblog » Wed Jun 08, 2016 12:51 am

Signal Imaging, very strong signals can show up at different frequencies sometimes on the RTL-SDR. To fix it, reduce the gain, get a cheap FM trap, or buy a more expensive SDR with more ADC bits like the Airspy or RSP which have 12-bits.

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