Wed Aug 13 19:03:28 2014 options id receiver_rtlsdr _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 (13, 9) _rotation 0 variable id samp_rate _enabled True value 1000000.026491 alias _coordinate (13, 86) _rotation 0 variable_qtgui_range id g _enabled True label gain value 43 start 0 stop 50 step 0.5 widget counter orient Qt.Horizontal min_len 100 gui_hint alias _coordinate (218, 10) _rotation 0 variable_qtgui_range id fc _enabled True label center_frequency value 939.4e6 start 925e6 stop 960e6 step 2e5 widget counter_slider orient Qt.Horizontal min_len 100 gui_hint alias _coordinate (330, 9) _rotation 0 variable_qtgui_range id ppm _enabled True label clock_correction value 0 start -50 stop 50 step 1 widget counter orient Qt.Horizontal min_len 100 gui_hint alias _coordinate (473, 10) _rotation 0 rtlsdr_source id rtlsdr_source_0 _enabled True type fc32 args nchan 1 sample_rate samp_rate freq0 fc corr0 ppm dc_offset_mode0 0 iq_balance_mode0 0 gain_mode0 True gain0 g if_gain0 20 bb_gain0 20 ant0 bw0 250e3 freq1 100e6 corr1 0 dc_offset_mode1 0 iq_balance_mode1 0 gain_mode1 True gain1 10 if_gain1 20 bb_gain1 20 ant1 bw1 0 freq2 100e6 corr2 0 dc_offset_mode2 0 iq_balance_mode2 0 gain_mode2 True gain2 10 if_gain2 20 bb_gain2 20 ant2 bw2 0 freq3 100e6 corr3 0 dc_offset_mode3 0 iq_balance_mode3 0 gain_mode3 True gain3 10 if_gain3 20 bb_gain3 20 ant3 bw3 0 freq4 100e6 corr4 0 dc_offset_mode4 0 iq_balance_mode4 0 gain_mode4 True gain4 10 if_gain4 20 bb_gain4 20 ant4 bw4 0 alias affinity minoutbuf 0 maxoutbuf 0 _coordinate (4, 171) _rotation 0 qtgui_sink_x id qtgui_sink_x_0 _enabled True type complex name "" fftsize 1024 wintype firdes.WIN_BLACKMAN_hARRIS fc fc bw samp_rate rate 10 showrf True plotfreq True plotwaterfall True plottime True plotconst True gui_hint freqchangevar None showports True alias affinity minoutbuf 0 maxoutbuf 0 _coordinate (455, 374) _rotation 0 gsm_get_bcch_or_ccch_bursts id gsm_get_bcch_or_ccch_bursts_0 _enabled True d_fn51_start 2 alias affinity minoutbuf 0 maxoutbuf 0 _coordinate (660, 243) _rotation 0 gsm_clock_offset_control id gsm_clock_offset_control_0 _enabled True fc fc samp_rate samp_rate alias affinity minoutbuf 0 maxoutbuf 0 _coordinate (329, 155) _rotation 180 clock_offset_corrector id clock_offset_corrector_0 _enabled True fc fc ppm 0 samp_rate_in samp_rate samp_rate_out samp_rate alias affinity minoutbuf 0 maxoutbuf 0 _coordinate (251, 236) _rotation 0 blocks_tag_debug id blocks_tag_debug_0 _enabled False type complex name filter "" num_inputs 1 vlen 1 display True alias affinity _coordinate (456, 477) _rotation 0 gsm_receiver_hier id gsm_receiver_hier_0 _enabled True input_rate samp_rate osr 4 arfcn 0 alias affinity minoutbuf 0 maxoutbuf 0 _coordinate (455, 244) _rotation 0 blocks_message_debug id blocks_message_debug_0 _enabled False alias affinity _coordinate (240, 406) _rotation 0 gsm_control_channels_decoder id gsm_control_channels_decoder_0 _enabled True alias affinity minoutbuf 0 maxoutbuf 0 _coordinate (920, 247) _rotation 0 gsm_message_printer id gsm_message_printer_0 _enabled False alias affinity _coordinate (1128, 169) _rotation 0 gsm_message_printer id gsm_message_printer_1 _enabled True alias affinity _coordinate (1141, 247) _rotation 0 clock_offset_corrector_0 gsm_receiver_hier_0 0 0 rtlsdr_source_0 clock_offset_corrector_0 0 0 clock_offset_corrector_0 qtgui_sink_x_0 0 0 gsm_get_bcch_or_ccch_bursts_0 gsm_control_channels_decoder_0 bursts bursts gsm_receiver_hier_0 gsm_get_bcch_or_ccch_bursts_0 bursts bursts gsm_receiver_hier_0 gsm_clock_offset_control_0 measurements measurements gsm_control_channels_decoder_0 gsm_message_printer_0 msgs msgs gsm_clock_offset_control_0 clock_offset_corrector_0 ppm ppm_in clock_offset_corrector_0 blocks_tag_debug_0 0 0 gsm_receiver_hier_0 blocks_message_debug_0 measurements print gsm_control_channels_decoder_0 gsm_message_printer_1 msgs msgs