I wrote a simple FM receiver for Gnuradio SDR.
The example files on the ettus website are for Gnuradio =< 3.6 which has depreciated function names, so they won't work with the newest version. This one has updated labels so it will work with 3.7 and above. For use with an UHD based USRP. Download: fm_rx.grc
Hi
I used this example with GNURadio3.7 and my USRP B100 board but I doesn’t work.
I’m not able to detect audio from FM station and the spectrum seems to be not ok (attenuation).
Please, could you help.
Best regards,
Nizar