Hi I m using USRP2 and USRPN210 DB RFX900. Block diagram MOD:random source-->ofdm-->usrp sink DeMOD:usrp source-->ofdm demod-->>sink scope,fft
Problem is that: Modulation is going fine,even at the receiver end the spectrum is just like it should be (block for OFDM ) but there is nothing at the output of OFDM demod block Sink Scope is showing nothing. <http://gnuradio.4.n7.nabble.com/file/n38053/OFDM_DeMOD.png> <http://gnuradio.4.n7.nabble.com/file/n38053/OFDM_Mod.png> <http://gnuradio.4.n7.nabble.com/file/n38053/Spectrum.png> I have attached the mod,demod,received spectrum snaps. Help is highly appreciated...:-) Regards: Bilal Abbasi COMSATS IIT Islamabad Pakistan. -- View this message in context: http://gnuradio.4.n7.nabble.com/OFDM-MODULATION-DEMODULATION-PROBLEM-tp38053.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
