Hi Steve, on my webpage I collected a number of receive and transmit flowgraphs for all sorts of modulations, but also FM:
http://www.dl8rds.de/index.php/GNURadio_and_USRP2 I also own the USRP2 and the WBX board and I am testing them step by step. Please also consider these documents: http://www.snowymtn.ca/GNURadio/GNURAdioDoc-7.pdf http://www.linuxjournal.com/article/7505 For a nice receiver there's this neat little Python program from Michel Barbeau: http://people.scs.carleton.ca/~barbeau/SDR/Python/radio.py ...which you might download right away with "wget". BR Markus DL8RDS Am Dienstag, den 09.11.2010, 17:33 -0800 schrieb Steve Mcmahon: > Hello: > > Does anyone have a flowgraph that could be run on a USRP2 with a WBX > daughterboard for either transmit or receive of commercial FM radio (88 MHz > to 108 MHz U.S.)? > > In the transmit case, I would like to read raw PCM audio from a file and > modulate it and transmit it in the commercial FM band, to be received by a > standard FM radio. > > In the receive case, I would like to capture and demodulate commercial FM > radio and save the raw PCM audio data to a file for playback. > > This is for academic, proof-of-concept, very low-power purposes. I am not > using it to operate a pirate FM radio station. > > I appreciate your help. > Thanks. > > Steve McMahon > > > > > > _______________________________________________ > Discuss-gnuradio mailing list > Discuss-gnuradio@gnu.org > http://lists.gnu.org/mailman/listinfo/discuss-gnuradio > _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio