FLL Band-Edge gr_fll_band_edge_cc from gnuradio import gr gr.fll_band_edge_cc($samps_per_sym, $rolloff, $filter_size, $alpha, $beta) set_alpha($alpha) set_beta($beta) Type type enum Complex->Complex cc input:complex output:complex Samples Per Symbol samps_per_sym real Filter Rolloff Factor rolloff real Prototype Filter Size filter_size int Alpha alpha real Beta beta real in $type.input out $type.output freq float 1 phase float 1 error float 1