Mon Sep 8 11:35:00 2014 options id qpsk_tx_uhd _enabled True title author description window_size 1280, 1024 generate_options qt_gui category Custom run_options prompt run True max_nouts 0 realtime_scheduling alias _coordinate (-8, -4) _rotation 0 variable id gain _enabled True value 30 alias _coordinate (360, -4) _rotation 0 variable id freq _enabled True value 2.421e9 alias _coordinate (264, -4) _rotation 0 variable id samp_rate _enabled True value 320e3 alias _coordinate (168, -4) _rotation 0 qtgui_const_sink_x id qtgui_const_sink_x_0 _enabled True type complex name QT GUI Plot size 1024 grid False autoscale False ymin -2 ymax 2 xmin -2 xmax 2 nconnections 1 update_time 0.10 gui_hint tr_mode qtgui.TRIG_MODE_FREE tr_slope qtgui.TRIG_SLOPE_POS tr_level 0.0 tr_chan 0 tr_tag "" label1 width1 1 color1 "blue" style1 0 marker1 0 alpha1 1.0 label2 width2 1 color2 "red" style2 0 marker2 0 alpha2 1.0 label3 width3 1 color3 "red" style3 0 marker3 0 alpha3 1.0 label4 width4 1 color4 "red" style4 0 marker4 0 alpha4 1.0 label5 width5 1 color5 "red" style5 0 marker5 0 alpha5 1.0 label6 width6 1 color6 "red" style6 0 marker6 0 alpha6 1.0 label7 width7 1 color7 "red" style7 0 marker7 0 alpha7 1.0 label8 width8 1 color8 "red" style8 0 marker8 0 alpha8 1.0 label9 width9 1 color9 "red" style9 0 marker9 0 alpha9 1.0 label10 width10 1 color10 "red" style10 0 marker10 0 alpha10 1.0 alias affinity _coordinate (792, 12) _rotation 0 digital_psk_mod id digital_psk_mod_0 _enabled True constellation_points 4 mod_code "gray" differential True samples_per_symbol 2 excess_bw 350e-3 verbose False log False alias affinity minoutbuf 0 maxoutbuf 0 _coordinate (256, 141) _rotation 0 uhd_usrp_sink id uhd_usrp_sink_0 _enabled False type fc32 otw stream_args stream_chans [] dev_addr "" dev_args "" sync clock_rate 0.0 num_mboards 1 clock_source0 time_source0 sd_spec0 clock_source1 time_source1 sd_spec1 clock_source2 time_source2 sd_spec2 clock_source3 time_source3 sd_spec3 clock_source4 time_source4 sd_spec4 clock_source5 time_source5 sd_spec5 clock_source6 time_source6 sd_spec6 clock_source7 time_source7 sd_spec7 nchan 1 samp_rate samp_rate center_freq0 freq gain0 gain ant0 "TX/RX" bw0 samp_rate center_freq1 0 gain1 0 ant1 bw1 0 center_freq2 0 gain2 0 ant2 bw2 0 center_freq3 0 gain3 0 ant3 bw3 0 center_freq4 0 gain4 0 ant4 bw4 0 center_freq5 0 gain5 0 ant5 bw5 0 center_freq6 0 gain6 0 ant6 bw6 0 center_freq7 0 gain7 0 ant7 bw7 0 center_freq8 0 gain8 0 ant8 bw8 0 center_freq9 0 gain9 0 ant9 bw9 0 center_freq10 0 gain10 0 ant10 bw10 0 center_freq11 0 gain11 0 ant11 bw11 0 center_freq12 0 gain12 0 ant12 bw12 0 center_freq13 0 gain13 0 ant13 bw13 0 center_freq14 0 gain14 0 ant14 bw14 0 center_freq15 0 gain15 0 ant15 bw15 0 center_freq16 0 gain16 0 ant16 bw16 0 center_freq17 0 gain17 0 ant17 bw17 0 center_freq18 0 gain18 0 ant18 bw18 0 center_freq19 0 gain19 0 ant19 bw19 0 center_freq20 0 gain20 0 ant20 bw20 0 center_freq21 0 gain21 0 ant21 bw21 0 center_freq22 0 gain22 0 ant22 bw22 0 center_freq23 0 gain23 0 ant23 bw23 0 center_freq24 0 gain24 0 ant24 bw24 0 center_freq25 0 gain25 0 ant25 bw25 0 center_freq26 0 gain26 0 ant26 bw26 0 center_freq27 0 gain27 0 ant27 bw27 0 center_freq28 0 gain28 0 ant28 bw28 0 center_freq29 0 gain29 0 ant29 bw29 0 center_freq30 0 gain30 0 ant30 bw30 0 center_freq31 0 gain31 0 ant31 bw31 0 len_tag_name alias affinity _coordinate (792, 118) _rotation 0 blocks_multiply_const_vxx id blocks_multiply_const_vxx_0 _enabled True type complex const 0.5 vlen 1 alias affinity minoutbuf 0 maxoutbuf 0 _coordinate (528, 171) _rotation 0 analog_random_source_x id analog_random_source_x_0 _enabled True type byte min 0 max 255 num_samps 10000000 repeat True alias affinity minoutbuf 0 maxoutbuf 0 _coordinate (16, 149) _rotation 0 blocks_multiply_const_vxx_0 uhd_usrp_sink_0 0 0 blocks_multiply_const_vxx_0 qtgui_const_sink_x_0 0 0 digital_psk_mod_0 blocks_multiply_const_vxx_0 0 0 analog_random_source_x_0 digital_psk_mod_0 0 0