QAM Demod digital_qam_demod from gnuradio import digital digital.qam.qam_demod( constellation_points=$constellation_points, mod_code=$mod_code, differential=$differential, samples_per_symbol=$samples_per_symbol, excess_bw=$excess_bw, freq_alpha=$freq_alpha, timing_alpha=$timing_alpha, timing_max_dev=$timing_max_dev, phase_alpha=$phase_alpha, verbose=$verbose, log=$log, ) Number of Constellation Points constellation_points 16 int Gray Code mod_code enum Yes gray No none Differential Encoding differential True bool Yes True No False Samples/Symbol samples_per_symbol 2 int Excess BW excess_bw 0.35 real Frequency Alpha freq_alpha 0.01 real Timing Alpha timing_alpha 0.100 real Timing Max Dev timing_max_dev 1.5 real Phase Alpha phase_alpha 0.1 real Verbose verbose False bool #if str($verbose) == 'False' then 'part' else 'none'# On True Off False Logging log False bool #if str($log) == 'False' then 'part' else 'none'# On True Off False in complex out byte sync complex 1