No sound fm, Only hizzing

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larszx
Posts: 2
Joined: Sat Jun 12, 2021 11:20 pm

No sound fm, Only hizzing

Post by larszx » Sat Jun 12, 2021 11:23 pm

I have used sdr sharp before. Got some pages recived fm, dab etc.
I recently changed my compter (reinstalled sdr sharp). Now i csan only hear hizzing even on radio stations.

larszx
Posts: 2
Joined: Sat Jun 12, 2021 11:20 pm

Re: No sound fm, Only hizzing

Post by larszx » Sat Jun 12, 2021 11:27 pm

Screenshot 2021-06-13 012320.png
Screenshot 2021-06-13 012320.png (495.41 KiB) Viewed 3308 times

rtlsdrblog
Site Admin
Posts: 2937
Joined: Mon Nov 19, 2012 11:54 pm

Re: No sound fm, Only hizzing

Post by rtlsdrblog » Thu Jul 08, 2021 11:07 am

There is little to no signal there. Check that the gain is increased, and that the sampling mode is Quadrature Sampling. Double check antenna connections.

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