USRP Sink usrp_simple_sink_x from grc_gnuradio import usrp as grc_usrp grc_usrp.simple_sink_$(type.fcn)(which=$which, side=$side) self.$(id).set_interp_rate($interpolation) self.$(id).set_frequency($frequency, verbose=True) self.$(id).set_gain($gain) #if $transmit.tx_enb self.$(id).set_enable(True) #end if #if $transmit.auto_tr self.$(id).set_auto_tr(True) #end if #if $lo_offset() != float('inf') self.$(id).set_lo_offset($lo_offset) #end if set_lo_offset($lo_offset) set_interp_rate($interpolation) set_frequency($frequency) set_gain($gain) Input Type type enum Complex complex fcn:c Short short fcn:s Unit Number which 0 int Interpolation interpolation int Frequency (Hz) frequency real LO Offset (Hz) lo_offset float('inf') real #if $lo_offset() == float('inf') then 'part' else 'none'# Default float('inf') Gain (dB) gain 0 real Side side A string A A B B Transmit transmit enum #if $transmit.tx_enb then 'none' else 'part'# Unconfigured tx_enb: auto_tr: Enable tx_enb tx_enb:1 auto_tr: Auto T/R auto_tr tx_enb:1 auto_tr:1 in $type The USRP sink inputs 128 Megasamples per second / interpolation. Input amplitude should be between 0 and 32767. Flex RF boards only: The "Transmit Setting" must be configured. \ When set to "Enable" the transmitter is always on. \ When set to "Auto Transmit/Receive", the transmitter is disabled while receiving.