Power Squelch gr_pwr_squelch_xx from gnuradio import gr gr.pwr_squelch_$(type.fcn)($threshold, $alpha, $ramp, $gate) set_threshold($threshold) set_alpha($alpha) Type type enum Complex complex fcn:cc Float float fcn:ff Threshold (dB) threshold real Alpha alpha real Ramp ramp int Gate gate enum Yes True No False in $type out $type