GMSK Demod blks2_gmsk_demod from gnuradio import blks2 blks2.gmsk_demod( samples_per_symbol=$samples_per_symbol, gain_mu=$gain_mu, mu=$mu, omega_relative_limit=$omega_relative_limit, freq_error=$freq_error, ) Samples/Symbol samples_per_symbol 2 real Gain Mu gain_mu 0.175 real Mu mu 0.5 real Omega Relative Limit omega_relative_limit 0.005 real Freq Error freq_error 0.0 real in complex out byte