Hi Agam I have no idea about details on PSK mod/demod blocks, BUT... one simple thing...
Did you check the output right after the `PSK demod`, `Packed to Unpacked`, `Packet Decoder`? Bytes can be plotted after converted to float with `char to float` Regards, Jeon. 2015-06-01 19:01 GMT+09:00 Surya Agam <surya11.01a...@gmail.com>: > Hello everyone, > > I try to simulate PSK modulation and demodulation without channel model to > calculate BER. The flow graph as shown below. > > > > > From File Source to PSK Mod is working, I can see the constellation even > with ISI. But after PSK demod there's no output. > > Is there's anything wrong with my fg? > > > -- > Sincerely, > > Surya Agam > University Al Azhar of Indonesia, Jakarta > > _______________________________________________ > Discuss-gnuradio mailing list > Discuss-gnuradio@gnu.org > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio > >
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