options: parameters: author: Gary Schafer category: '[GRC Hier Blocks]' cmake_opt: '' comment: '' copyright: '' description: '' gen_cmake: 'On' gen_linking: dynamic generate_options: qt_gui hier_block_src_path: '.:' id: NoaaAptDemodPll max_nouts: '0' output_language: python placement: (0,0) qt_qss_theme: '' realtime_scheduling: '' run: 'True' run_command: '{python} -u {filename}' run_options: prompt sizing_mode: fixed thread_safe_setters: '' title: RF Carrier Demod of NOAA APT IQ Signal window_size: '' states: bus_sink: false bus_source: false bus_structure: null coordinate: [56, 44.0] rotation: 0 state: enabled blocks: - name: cf id: variable parameters: comment: '' value: 137.1e6 states: bus_sink: false bus_source: false bus_structure: null coordinate: [1064, 76.0] rotation: 0 state: true - name: delayPts id: variable parameters: comment: '' value: (500-delayTime)*10 states: bus_sink: false bus_source: false bus_structure: null coordinate: [968, 76.0] rotation: 0 state: true - name: delayTime id: variable parameters: comment: '' value: '0' states: bus_sink: false bus_source: false bus_structure: null coordinate: [872, 76.0] rotation: 0 state: true - name: rfGain id: variable_qtgui_range parameters: comment: '' gui_hint: 0,0,1,5 label: RF Gain (dB) min_len: '200' orient: Qt.Horizontal rangeType: float start: '0' step: '1' stop: '40' value: '32' widget: counter_slider states: bus_sink: false bus_source: false bus_structure: null coordinate: [128, 412.0] rotation: 0 state: true - name: samp_rate id: variable parameters: comment: '' value: 1e6 states: bus_sink: false bus_source: false bus_structure: null coordinate: [248, 60.0] rotation: 0 state: enabled - name: analog_quadrature_demod_cf_0 id: analog_quadrature_demod_cf parameters: affinity: '' alias: '' comment: '' gain: samp_rate/10/(2*np.pi*20e3) maxoutbuf: '0' minoutbuf: '0' states: bus_sink: false bus_source: false bus_structure: null coordinate: [1056, 252.0] rotation: 0 state: true - name: analog_sig_source_x_0 id: analog_sig_source_x parameters: affinity: '' alias: '' amp: '1' comment: '' freq: '-2400' maxoutbuf: '0' minoutbuf: '0' offset: '0' phase: '0' samp_rate: samp_rate/10 type: complex waveform: analog.GR_COS_WAVE states: bus_sink: false bus_source: false bus_structure: null coordinate: [1408, 236.0] rotation: 0 state: enabled - name: analog_sig_source_x_1 id: analog_sig_source_x parameters: affinity: '' alias: '' amp: '1' comment: '' freq: -200e3 maxoutbuf: '0' minoutbuf: '0' offset: '0' phase: '0' samp_rate: samp_rate type: complex waveform: analog.GR_COS_WAVE states: bus_sink: false bus_source: false bus_structure: null coordinate: [376, 332.0] rotation: 180 state: true - name: blocks_complex_to_mag_0 id: blocks_complex_to_mag parameters: affinity: '' alias: '' comment: '' maxoutbuf: '0' minoutbuf: '0' vlen: '1' states: bus_sink: false bus_source: false bus_structure: null coordinate: [1408, 568.0] rotation: 180 state: true - name: blocks_delay_0 id: blocks_delay parameters: affinity: '' alias: '' comment: '' delay: int(delayPts) maxoutbuf: '0' minoutbuf: '0' num_ports: '1' type: float vlen: '1' states: bus_sink: false bus_source: false bus_structure: null coordinate: [640, 564.0] rotation: 180 state: enabled - name: blocks_float_to_complex_0 id: blocks_float_to_complex parameters: affinity: '' alias: '' comment: '' maxoutbuf: '0' minoutbuf: '0' vlen: '1' states: bus_sink: false bus_source: false bus_structure: null coordinate: [1408, 376.0] rotation: 0 state: enabled - name: blocks_multiply_xx_0 id: blocks_multiply_xx parameters: affinity: '' alias: '' comment: '' maxoutbuf: '0' minoutbuf: '0' num_inputs: '2' type: complex vlen: '1' states: bus_sink: false bus_source: false bus_structure: null coordinate: [1648, 360.0] rotation: 0 state: enabled - name: blocks_multiply_xx_1 id: blocks_multiply_xx parameters: affinity: '' alias: '' comment: '' maxoutbuf: '0' minoutbuf: '0' num_inputs: '2' type: complex vlen: '1' states: bus_sink: false bus_source: false bus_structure: null coordinate: [376, 240.0] rotation: 0 state: true - name: blocks_null_source_0 id: blocks_null_source parameters: affinity: '' alias: '' bus_structure_source: '[[0,],]' comment: '' maxoutbuf: '0' minoutbuf: '0' num_outputs: '1' type: float vlen: '1' states: bus_sink: false bus_source: false bus_structure: null coordinate: [1408, 456.0] rotation: 180 state: enabled - name: blocks_wavfile_sink_0 id: blocks_wavfile_sink parameters: affinity: '' alias: '' bits_per_sample: '16' comment: '' file: NOAA-APT-FM-demodulated.wav nchan: '1' samp_rate: '48000' states: bus_sink: false bus_source: false bus_structure: null coordinate: [1064, 492.0] rotation: 0 state: true - name: import_0 id: import parameters: alias: '' comment: '' imports: import numpy as np states: bus_sink: false bus_source: false bus_structure: null coordinate: [360, 76.0] rotation: 0 state: true - name: low_pass_filter_0 id: low_pass_filter parameters: affinity: '' alias: '' beta: '6.76' comment: '' cutoff_freq: 45e3 decim: '10' gain: '1' interp: '1' maxoutbuf: '0' minoutbuf: '0' samp_rate: samp_rate type: fir_filter_ccf width: 5e3 win: firdes.WIN_BLACKMAN states: bus_sink: false bus_source: false bus_structure: null coordinate: [624, 204.0] rotation: 0 state: enabled - name: low_pass_filter_1 id: low_pass_filter parameters: affinity: '' alias: '' beta: '6.76' comment: '' cutoff_freq: 20e3 decim: '1' gain: '1' interp: '1' maxoutbuf: '0' minoutbuf: '0' samp_rate: samp_rate/10 type: fir_filter_ccf width: 2e3 win: firdes.WIN_BLACKMAN states: bus_sink: false bus_source: false bus_structure: null coordinate: [864, 204.0] rotation: 0 state: true - name: low_pass_filter_1_0 id: low_pass_filter parameters: affinity: '' alias: '' beta: '6.76' comment: '' cutoff_freq: '2080' decim: '10' gain: '1' interp: '1' maxoutbuf: '0' minoutbuf: '0' samp_rate: samp_rate/10 type: fir_filter_ccf width: '200' win: firdes.WIN_BLACKMAN states: bus_sink: false bus_source: false bus_structure: null coordinate: [1584, 516.0] rotation: 180 state: enabled - name: qtgui_freq_sink_x_0 id: qtgui_freq_sink_x parameters: affinity: '' alias: '' alpha1: '1.0' alpha10: '1.0' alpha2: '1.0' alpha3: '1.0' alpha4: '1.0' alpha5: '1.0' alpha6: '1.0' alpha7: '1.0' alpha8: '1.0' alpha9: '1.0' autoscale: 'False' average: '1.0' axislabels: 'True' bw: samp_rate/10 color1: '"black"' color10: '"dark blue"' color2: '"red"' color3: '"green"' color4: '"black"' color5: '"cyan"' color6: '"magenta"' color7: '"yellow"' color8: '"dark red"' color9: '"dark green"' comment: '' ctrlpanel: 'False' fc: cf fftsize: '1024' freqhalf: 'True' grid: 'True' gui_hint: 1,0,5,5 label: Relative Gain label1: '' label10: '''''' label2: '''''' label3: '''''' label4: '''''' label5: '''''' label6: '''''' label7: '''''' label8: '''''' label9: '''''' legend: 'False' maxoutbuf: '0' minoutbuf: '0' name: RF Spectrum nconnections: '1' showports: 'False' tr_chan: '0' tr_level: '0.0' tr_mode: qtgui.TRIG_MODE_FREE tr_tag: '""' type: complex units: dB update_time: '0.10' width1: '1' width10: '1' width2: '1' width3: '1' width4: '1' width5: '1' width6: '1' width7: '1' width8: '1' width9: '1' wintype: firdes.WIN_BLACKMAN_hARRIS ymax: '-50' ymin: '-110' states: bus_sink: false bus_source: false bus_structure: null coordinate: [568, 384.0] rotation: 180 state: enabled - name: qtgui_time_raster_sink_x_0 id: qtgui_time_raster_sink_x parameters: affinity: '' alias: '' alpha1: '1.0' alpha10: '1.0' alpha2: '1.0' alpha3: '1.0' alpha4: '1.0' alpha5: '1.0' alpha6: '1.0' alpha7: '1.0' alpha8: '1.0' alpha9: '1.0' axislabels: 'True' color1: '1' color10: '0' color2: '0' color3: '0' color4: '0' color5: '0' color6: '0' color7: '0' color8: '0' color9: '0' comment: '' grid: 'False' gui_hint: 6,5,5,5 label1: NOAA APT Raster label10: '' label2: '' label3: '' label4: '' label5: '' label6: '' label7: '' label8: '' label9: '' mult: '[]' name: Video Image ncols: '5000' nconnections: '1' nrows: '900' offset: '[]' samp_rate: samp_rate/100 type: float update_time: '0.10' zmax: '0.42' zmin: '0' states: bus_sink: false bus_source: false bus_structure: null coordinate: [328, 540.0] rotation: 180 state: enabled - name: qtgui_time_sink_x_1 id: qtgui_time_sink_x parameters: affinity: '' alias: '' alpha1: '1.0' alpha10: '1.0' alpha2: '1.0' alpha3: '1.0' alpha4: '1.0' alpha5: '1.0' alpha6: '1.0' alpha7: '1.0' alpha8: '1.0' alpha9: '1.0' autoscale: 'False' axislabels: 'True' color1: black color10: dark blue color2: red color3: green color4: black color5: cyan color6: magenta color7: yellow color8: dark red color9: dark green comment: '' ctrlpanel: 'False' entags: 'True' grid: 'True' gui_hint: 1,5,5,5 label1: Signal 1 label10: Signal 10 label2: Signal 2 label3: Signal 3 label4: Signal 4 label5: Signal 5 label6: Signal 6 label7: Signal 7 label8: Signal 8 label9: Signal 9 legend: 'False' marker1: '-1' marker10: '-1' marker2: '-1' marker3: '-1' marker4: '-1' marker5: '-1' marker6: '-1' marker7: '-1' marker8: '-1' marker9: '-1' name: Video Time-Domain nconnections: '1' size: '5000' srate: samp_rate/100 stemplot: 'False' style1: '1' style10: '1' style2: '1' style3: '1' style4: '1' style5: '1' style6: '1' style7: '1' style8: '1' style9: '1' tr_chan: '0' tr_delay: '0' tr_level: '0.0' tr_mode: qtgui.TRIG_MODE_FREE tr_slope: qtgui.TRIG_SLOPE_POS tr_tag: '""' type: float update_time: '0.10' width1: '1' width10: '1' width2: '1' width3: '1' width4: '1' width5: '1' width6: '1' width7: '1' width8: '1' width9: '1' ylabel: Amplitude ymax: '0.45' ymin: '0' yunit: '""' states: bus_sink: false bus_source: false bus_structure: null coordinate: [336, 652.0] rotation: 180 state: enabled - name: qtgui_waterfall_sink_x_0 id: qtgui_waterfall_sink_x parameters: affinity: '' alias: '' alpha1: '1.0' alpha10: '1.0' alpha2: '1.0' alpha3: '1.0' alpha4: '1.0' alpha5: '1.0' alpha6: '1.0' alpha7: '1.0' alpha8: '1.0' alpha9: '1.0' axislabels: 'True' bw: samp_rate/10 color1: '1' color10: '0' color2: '0' color3: '0' color4: '0' color5: '0' color6: '0' color7: '0' color8: '0' color9: '0' comment: '' fc: cf fftsize: '1024' freqhalf: 'True' grid: 'False' gui_hint: 6,0,5,5 int_max: '-60' int_min: '-110' label1: '' label10: '' label2: '' label3: '' label4: '' label5: '' label6: '' label7: '' label8: '' label9: '' legend: 'True' maxoutbuf: '0' minoutbuf: '0' name: '""' nconnections: '1' showports: 'False' type: complex update_time: '0.1' wintype: firdes.WIN_BLACKMAN_hARRIS states: bus_sink: false bus_source: false bus_structure: null coordinate: [568, 72.0] rotation: 180 state: enabled - name: rational_resampler_xxx_0 id: rational_resampler_xxx parameters: affinity: '' alias: '' comment: '' decim: '25' fbw: '0' interp: '12' maxoutbuf: '0' minoutbuf: '0' taps: '' type: fff states: bus_sink: false bus_source: false bus_structure: null coordinate: [1064, 388.0] rotation: 180 state: enabled - name: rtlsdr_source_0 id: rtlsdr_source parameters: affinity: '' alias: '' ant0: '' ant1: '' ant10: '' ant11: '' ant12: '' ant13: '' ant14: '' ant15: '' ant16: '' ant17: '' ant18: '' ant19: '' ant2: '' ant20: '' ant21: '' ant22: '' ant23: '' ant24: '' ant25: '' ant26: '' ant27: '' ant28: '' ant29: '' ant3: '' ant30: '' ant31: '' ant4: '' ant5: '' ant6: '' ant7: '' ant8: '' ant9: '' args: '""' bb_gain0: '20' bb_gain1: '20' bb_gain10: '20' bb_gain11: '20' bb_gain12: '20' bb_gain13: '20' bb_gain14: '20' bb_gain15: '20' bb_gain16: '20' bb_gain17: '20' bb_gain18: '20' bb_gain19: '20' bb_gain2: '20' bb_gain20: '20' bb_gain21: '20' bb_gain22: '20' bb_gain23: '20' bb_gain24: '20' bb_gain25: '20' bb_gain26: '20' bb_gain27: '20' bb_gain28: '20' bb_gain29: '20' bb_gain3: '20' bb_gain30: '20' bb_gain31: '20' bb_gain4: '20' bb_gain5: '20' bb_gain6: '20' bb_gain7: '20' bb_gain8: '20' bb_gain9: '20' bw0: '0' bw1: '0' bw10: '0' bw11: '0' bw12: '0' bw13: '0' bw14: '0' bw15: '0' bw16: '0' bw17: '0' bw18: '0' bw19: '0' bw2: '0' bw20: '0' bw21: '0' bw22: '0' bw23: '0' bw24: '0' bw25: '0' bw26: '0' bw27: '0' bw28: '0' bw29: '0' bw3: '0' bw30: '0' bw31: '0' bw4: '0' bw5: '0' bw6: '0' bw7: '0' bw8: '0' bw9: '0' clock_source0: '' clock_source1: '' clock_source2: '' clock_source3: '' clock_source4: '' clock_source5: '' clock_source6: '' clock_source7: '' comment: '' corr0: '0' corr1: '0' corr10: '0' corr11: '0' corr12: '0' corr13: '0' corr14: '0' corr15: '0' corr16: '0' corr17: '0' corr18: '0' corr19: '0' corr2: '0' corr20: '0' corr21: '0' corr22: '0' corr23: '0' corr24: '0' corr25: '0' corr26: '0' corr27: '0' corr28: '0' corr29: '0' corr3: '0' corr30: '0' corr31: '0' corr4: '0' corr5: '0' corr6: '0' corr7: '0' corr8: '0' corr9: '0' dc_offset_mode0: '0' dc_offset_mode1: '0' dc_offset_mode10: '0' dc_offset_mode11: '0' dc_offset_mode12: '0' dc_offset_mode13: '0' dc_offset_mode14: '0' dc_offset_mode15: '0' dc_offset_mode16: '0' dc_offset_mode17: '0' dc_offset_mode18: '0' dc_offset_mode19: '0' dc_offset_mode2: '0' dc_offset_mode20: '0' dc_offset_mode21: '0' dc_offset_mode22: '0' dc_offset_mode23: '0' dc_offset_mode24: '0' dc_offset_mode25: '0' dc_offset_mode26: '0' dc_offset_mode27: '0' dc_offset_mode28: '0' dc_offset_mode29: '0' dc_offset_mode3: '0' dc_offset_mode30: '0' dc_offset_mode31: '0' dc_offset_mode4: '0' dc_offset_mode5: '0' dc_offset_mode6: '0' dc_offset_mode7: '0' dc_offset_mode8: '0' dc_offset_mode9: '0' freq0: cf-200e3 freq1: 100e6 freq10: 100e6 freq11: 100e6 freq12: 100e6 freq13: 100e6 freq14: 100e6 freq15: 100e6 freq16: 100e6 freq17: 100e6 freq18: 100e6 freq19: 100e6 freq2: 100e6 freq20: 100e6 freq21: 100e6 freq22: 100e6 freq23: 100e6 freq24: 100e6 freq25: 100e6 freq26: 100e6 freq27: 100e6 freq28: 100e6 freq29: 100e6 freq3: 100e6 freq30: 100e6 freq31: 100e6 freq4: 100e6 freq5: 100e6 freq6: 100e6 freq7: 100e6 freq8: 100e6 freq9: 100e6 gain0: '10' gain1: '10' gain10: '10' gain11: '10' gain12: '10' gain13: '10' gain14: '10' gain15: '10' gain16: '10' gain17: '10' gain18: '10' gain19: '10' gain2: '10' gain20: '10' gain21: '10' gain22: '10' gain23: '10' gain24: '10' gain25: '10' gain26: '10' gain27: '10' gain28: '10' gain29: '10' gain3: '10' gain30: '10' gain31: '10' gain4: '10' gain5: '10' gain6: '10' gain7: '10' gain8: '10' gain9: '10' gain_mode0: 'False' gain_mode1: 'False' gain_mode10: 'False' gain_mode11: 'False' gain_mode12: 'False' gain_mode13: 'False' gain_mode14: 'False' gain_mode15: 'False' gain_mode16: 'False' gain_mode17: 'False' gain_mode18: 'False' gain_mode19: 'False' gain_mode2: 'False' gain_mode20: 'False' gain_mode21: 'False' gain_mode22: 'False' gain_mode23: 'False' gain_mode24: 'False' gain_mode25: 'False' gain_mode26: 'False' gain_mode27: 'False' gain_mode28: 'False' gain_mode29: 'False' gain_mode3: 'False' gain_mode30: 'False' gain_mode31: 'False' gain_mode4: 'False' gain_mode5: 'False' gain_mode6: 'False' gain_mode7: 'False' gain_mode8: 'False' gain_mode9: 'False' if_gain0: '20' if_gain1: '20' if_gain10: '20' if_gain11: '20' if_gain12: '20' if_gain13: '20' if_gain14: '20' if_gain15: '20' if_gain16: '20' if_gain17: '20' if_gain18: '20' if_gain19: '20' if_gain2: '20' if_gain20: '20' if_gain21: '20' if_gain22: '20' if_gain23: '20' if_gain24: '20' if_gain25: '20' if_gain26: '20' if_gain27: '20' if_gain28: '20' if_gain29: '20' if_gain3: '20' if_gain30: '20' if_gain31: '20' if_gain4: '20' if_gain5: '20' if_gain6: '20' if_gain7: '20' if_gain8: '20' if_gain9: '20' iq_balance_mode0: '0' iq_balance_mode1: '0' iq_balance_mode10: '0' iq_balance_mode11: '0' iq_balance_mode12: '0' iq_balance_mode13: '0' iq_balance_mode14: '0' iq_balance_mode15: '0' iq_balance_mode16: '0' iq_balance_mode17: '0' iq_balance_mode18: '0' iq_balance_mode19: '0' iq_balance_mode2: '0' iq_balance_mode20: '0' iq_balance_mode21: '0' iq_balance_mode22: '0' iq_balance_mode23: '0' iq_balance_mode24: '0' iq_balance_mode25: '0' iq_balance_mode26: '0' iq_balance_mode27: '0' iq_balance_mode28: '0' iq_balance_mode29: '0' iq_balance_mode3: '0' iq_balance_mode30: '0' iq_balance_mode31: '0' iq_balance_mode4: '0' iq_balance_mode5: '0' iq_balance_mode6: '0' iq_balance_mode7: '0' iq_balance_mode8: '0' iq_balance_mode9: '0' maxoutbuf: '0' minoutbuf: '0' nchan: '1' num_mboards: '1' sample_rate: samp_rate sync: sync time_source0: '' time_source1: '' time_source2: '' time_source3: '' time_source4: '' time_source5: '' time_source6: '' time_source7: '' type: fc32 states: bus_sink: false bus_source: false bus_structure: null coordinate: [32, 156.0] rotation: 0 state: true connections: - [analog_quadrature_demod_cf_0, '0', blocks_float_to_complex_0, '0'] - [analog_quadrature_demod_cf_0, '0', rational_resampler_xxx_0, '0'] - [analog_sig_source_x_0, '0', blocks_multiply_xx_0, '0'] - [analog_sig_source_x_1, '0', blocks_multiply_xx_1, '1'] - [blocks_complex_to_mag_0, '0', blocks_delay_0, '0'] - [blocks_delay_0, '0', qtgui_time_raster_sink_x_0, '0'] - [blocks_delay_0, '0', qtgui_time_sink_x_1, '0'] - [blocks_float_to_complex_0, '0', blocks_multiply_xx_0, '1'] - [blocks_multiply_xx_0, '0', low_pass_filter_1_0, '0'] - [blocks_multiply_xx_1, '0', low_pass_filter_0, '0'] - [blocks_null_source_0, '0', blocks_float_to_complex_0, '1'] - [low_pass_filter_0, '0', low_pass_filter_1, '0'] - [low_pass_filter_0, '0', qtgui_freq_sink_x_0, '0'] - [low_pass_filter_0, '0', qtgui_waterfall_sink_x_0, '0'] - [low_pass_filter_1, '0', analog_quadrature_demod_cf_0, '0'] - [low_pass_filter_1_0, '0', blocks_complex_to_mag_0, '0'] - [rational_resampler_xxx_0, '0', blocks_wavfile_sink_0, '0'] - [rtlsdr_source_0, '0', blocks_multiply_xx_1, '0'] metadata: file_format: 1