You can use FFT sink block to see your signal.Just connect after your USRP source block where you can see your received signal.
----- Manjusha -- View this message in context: http://gnuradio.4.n7.nabble.com/uhd-transmitter-receiver-tp39996p40000.html Sent from the GnuRadio mailing list archive at Nabble.com. _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio