Hi there,
For the last few weeks I've been pulling my hair out trying to build a simple Narrowband FM receiver with my RTL SDR and gnuradio companion on my Mint Linux box. Does anyone have a list of the minimum modules needed to accomplish this (and perhaps a flow graph of recommended settings)?
Everything is definitely installed correctly, I just can't figure out how to build the proper flow graph. I was able to build a flow graph for Wide-band music FM stations with a 48k audio sink to my soundcard. Also I can hear NFM VFH/UHF channels just fine in GQRX, I just can't figure out how to construct a proper Narrowband FM Flow graph in GRC...
For the last few weeks I've been pulling my hair out trying to build a simple Narrowband FM receiver with my RTL SDR and gnuradio companion on my Mint Linux box. Does anyone have a list of the minimum modules needed to accomplish this (and perhaps a flow graph of recommended settings)?
Everything is definitely installed correctly, I just can't figure out how to build the proper flow graph. I was able to build a flow graph for Wide-band music FM stations with a 48k audio sink to my soundcard. Also I can hear NFM VFH/UHF channels just fine in GQRX, I just can't figure out how to construct a proper Narrowband FM Flow graph in GRC...
GRC NBFM Receiver
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