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FengYun-1D demodulator
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| options: | |
| parameters: | |
| author: Daniel Estevez | |
| category: '[GRC Hier Blocks]' | |
| cmake_opt: '' | |
| comment: '' | |
| copyright: '' | |
| description: '' | |
| gen_cmake: 'On' | |
| gen_linking: dynamic | |
| generate_options: qt_gui | |
| hier_block_src_path: '.:' | |
| id: fengyun | |
| 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: FengYun-1D demodulator | |
| window_size: '' | |
| states: | |
| bus_sink: false | |
| bus_source: false | |
| bus_structure: null | |
| coordinate: [8, 8] | |
| rotation: 0 | |
| state: enabled | |
| blocks: | |
| - name: baudrate | |
| id: variable | |
| parameters: | |
| comment: '' | |
| value: '84' | |
| states: | |
| bus_sink: false | |
| bus_source: false | |
| bus_structure: null | |
| coordinate: [616, 84.0] | |
| rotation: 0 | |
| state: true | |
| - name: bb_rate | |
| id: variable | |
| parameters: | |
| comment: '' | |
| value: if_rate/4 | |
| states: | |
| bus_sink: false | |
| bus_source: false | |
| bus_structure: null | |
| coordinate: [320, 84.0] | |
| rotation: 0 | |
| state: true | |
| - name: final_rate | |
| id: variable | |
| parameters: | |
| comment: '' | |
| value: bb_rate/4 | |
| states: | |
| bus_sink: false | |
| bus_source: false | |
| bus_structure: null | |
| coordinate: [472, 100.0] | |
| rotation: 0 | |
| state: true | |
| - name: if_rate | |
| id: variable | |
| parameters: | |
| comment: '' | |
| value: samp_rate/4 | |
| states: | |
| bus_sink: false | |
| bus_source: false | |
| bus_structure: null | |
| coordinate: [320, 12.0] | |
| rotation: 0 | |
| state: true | |
| - name: pll_bw | |
| id: variable | |
| parameters: | |
| comment: '' | |
| value: '50' | |
| states: | |
| bus_sink: false | |
| bus_source: false | |
| bus_structure: null | |
| coordinate: [480, 20.0] | |
| rotation: 0 | |
| state: true | |
| - name: samp_rate | |
| id: variable | |
| parameters: | |
| comment: '' | |
| value: '46875' | |
| states: | |
| bus_sink: false | |
| bus_source: false | |
| bus_structure: null | |
| coordinate: [184, 12] | |
| rotation: 0 | |
| state: enabled | |
| - name: analog_pll_carriertracking_cc_0 | |
| id: analog_pll_carriertracking_cc | |
| parameters: | |
| affinity: '' | |
| alias: '' | |
| comment: '' | |
| max_freq: '3' | |
| maxoutbuf: '0' | |
| min_freq: '-3' | |
| minoutbuf: '0' | |
| w: 2*math.pi*pll_bw/if_rate | |
| states: | |
| bus_sink: false | |
| bus_source: false | |
| bus_structure: null | |
| coordinate: [824, 308.0] | |
| rotation: 0 | |
| state: true | |
| - name: blocks_complex_to_float_0 | |
| id: blocks_complex_to_float | |
| parameters: | |
| affinity: '' | |
| alias: '' | |
| comment: '' | |
| maxoutbuf: '0' | |
| minoutbuf: '0' | |
| vlen: '1' | |
| states: | |
| bus_sink: false | |
| bus_source: false | |
| bus_structure: null | |
| coordinate: [520, 448.0] | |
| rotation: 0 | |
| state: true | |
| - 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: [296, 168.0] | |
| rotation: 0 | |
| state: true | |
| - name: blocks_throttle_0 | |
| id: blocks_throttle | |
| parameters: | |
| affinity: '' | |
| alias: '' | |
| comment: '' | |
| ignoretag: 'True' | |
| maxoutbuf: '0' | |
| minoutbuf: '0' | |
| samples_per_second: samp_rate*10 | |
| type: complex | |
| vlen: '1' | |
| states: | |
| bus_sink: false | |
| bus_source: false | |
| bus_structure: null | |
| coordinate: [480, 180.0] | |
| rotation: 0 | |
| state: true | |
| - name: blocks_wavfile_source_0 | |
| id: blocks_wavfile_source | |
| parameters: | |
| affinity: '' | |
| alias: '' | |
| comment: '' | |
| file: /tmp/mozilla_daniel0/SDRSharp_20201117_130200Z_180007000Hz_IQ.wav | |
| maxoutbuf: '0' | |
| minoutbuf: '0' | |
| nchan: '2' | |
| repeat: 'True' | |
| states: | |
| bus_sink: false | |
| bus_source: false | |
| bus_structure: null | |
| coordinate: [40, 168.0] | |
| rotation: 0 | |
| state: true | |
| - name: digital_costas_loop_cc_0 | |
| id: digital_costas_loop_cc | |
| parameters: | |
| affinity: '' | |
| alias: '' | |
| comment: '' | |
| maxoutbuf: '0' | |
| minoutbuf: '0' | |
| order: '2' | |
| use_snr: 'False' | |
| w: '0.2' | |
| states: | |
| bus_sink: false | |
| bus_source: false | |
| bus_structure: null | |
| coordinate: [792, 616.0] | |
| rotation: 0 | |
| state: true | |
| - name: digital_symbol_sync_xx_0 | |
| id: digital_symbol_sync_xx | |
| parameters: | |
| affinity: '' | |
| alias: '' | |
| comment: '' | |
| constellation: digital.constellation_bpsk().base() | |
| damping: '1.0' | |
| loop_bw: '0.05' | |
| max_dev: '0.1' | |
| maxoutbuf: '0' | |
| minoutbuf: '0' | |
| nfilters: '128' | |
| osps: '1' | |
| pfb_mf_taps: '[]' | |
| resamp_type: digital.IR_MMSE_8TAP | |
| sps: final_rate/baudrate | |
| ted_gain: '1.0' | |
| ted_type: digital.TED_GARDNER | |
| type: cc | |
| states: | |
| bus_sink: false | |
| bus_source: false | |
| bus_structure: null | |
| coordinate: [448, 548.0] | |
| rotation: 0 | |
| state: true | |
| - name: freq_xlating_fir_filter_xxx_0 | |
| id: freq_xlating_fir_filter_xxx | |
| parameters: | |
| affinity: '' | |
| alias: '' | |
| center_freq: 1e3 | |
| comment: '' | |
| decim: int(samp_rate/if_rate) | |
| maxoutbuf: '0' | |
| minoutbuf: '0' | |
| samp_rate: samp_rate | |
| taps: firdes.low_pass(1, samp_rate, 5e3, 1e3) | |
| type: ccf | |
| states: | |
| bus_sink: false | |
| bus_source: false | |
| bus_structure: null | |
| coordinate: [808, 172.0] | |
| rotation: 0 | |
| state: true | |
| - name: freq_xlating_fir_filter_xxx_1 | |
| id: freq_xlating_fir_filter_xxx | |
| parameters: | |
| affinity: '' | |
| alias: '' | |
| center_freq: '330' | |
| comment: '' | |
| decim: int(bb_rate/final_rate) | |
| maxoutbuf: '0' | |
| minoutbuf: '0' | |
| samp_rate: bb_rate | |
| taps: firdes.low_pass(1, bb_rate, 200, 50) | |
| type: fcf | |
| states: | |
| bus_sink: false | |
| bus_source: false | |
| bus_structure: null | |
| coordinate: [136, 580.0] | |
| rotation: 0 | |
| state: true | |
| - name: import_0 | |
| id: import | |
| parameters: | |
| alias: '' | |
| comment: '' | |
| imports: import math | |
| states: | |
| bus_sink: false | |
| bus_source: false | |
| bus_structure: null | |
| coordinate: [584, 12.0] | |
| rotation: 0 | |
| state: true | |
| - name: low_pass_filter_0 | |
| id: low_pass_filter | |
| parameters: | |
| affinity: '' | |
| alias: '' | |
| beta: '6.76' | |
| comment: '' | |
| cutoff_freq: '700' | |
| decim: int(if_rate/bb_rate) | |
| gain: '1' | |
| interp: '1' | |
| maxoutbuf: '0' | |
| minoutbuf: '0' | |
| samp_rate: if_rate | |
| type: fir_filter_ccf | |
| width: '200' | |
| win: firdes.WIN_HAMMING | |
| states: | |
| bus_sink: false | |
| bus_source: false | |
| bus_structure: null | |
| coordinate: [104, 400.0] | |
| rotation: 0 | |
| state: enabled | |
| - name: qtgui_const_sink_x_0 | |
| id: qtgui_const_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: '"blue"' | |
| color10: '"red"' | |
| color2: '"red"' | |
| color3: '"red"' | |
| color4: '"red"' | |
| color5: '"red"' | |
| color6: '"red"' | |
| color7: '"red"' | |
| color8: '"red"' | |
| color9: '"red"' | |
| comment: '' | |
| grid: 'False' | |
| gui_hint: '' | |
| label1: '' | |
| label10: '' | |
| label2: '' | |
| label3: '' | |
| label4: '' | |
| label5: '' | |
| label6: '' | |
| label7: '' | |
| label8: '' | |
| label9: '' | |
| legend: 'True' | |
| marker1: '0' | |
| marker10: '0' | |
| marker2: '0' | |
| marker3: '0' | |
| marker4: '0' | |
| marker5: '0' | |
| marker6: '0' | |
| marker7: '0' | |
| marker8: '0' | |
| marker9: '0' | |
| name: '""' | |
| nconnections: '1' | |
| size: '1024' | |
| style1: '0' | |
| style10: '0' | |
| style2: '0' | |
| style3: '0' | |
| style4: '0' | |
| style5: '0' | |
| style6: '0' | |
| style7: '0' | |
| style8: '0' | |
| style9: '0' | |
| tr_chan: '0' | |
| tr_level: '0.0' | |
| tr_mode: qtgui.TRIG_MODE_FREE | |
| tr_slope: qtgui.TRIG_SLOPE_POS | |
| tr_tag: '""' | |
| type: complex | |
| update_time: '0.10' | |
| width1: '1' | |
| width10: '1' | |
| width2: '1' | |
| width3: '1' | |
| width4: '1' | |
| width5: '1' | |
| width6: '1' | |
| width7: '1' | |
| width8: '1' | |
| width9: '1' | |
| xmax: '2' | |
| xmin: '-2' | |
| ymax: '2' | |
| ymin: '-2' | |
| states: | |
| bus_sink: false | |
| bus_source: false | |
| bus_structure: null | |
| coordinate: [1008, 604.0] | |
| rotation: 0 | |
| state: true | |
| - 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: if_rate | |
| color1: '"blue"' | |
| 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: '0' | |
| fftsize: '4096' | |
| freqhalf: 'True' | |
| grid: 'False' | |
| gui_hint: '' | |
| label: Relative Gain | |
| label1: '' | |
| label10: '''''' | |
| label2: '''''' | |
| label3: '''''' | |
| label4: '''''' | |
| label5: '''''' | |
| label6: '''''' | |
| label7: '''''' | |
| label8: '''''' | |
| label9: '''''' | |
| legend: 'True' | |
| maxoutbuf: '0' | |
| minoutbuf: '0' | |
| name: '""' | |
| nconnections: '2' | |
| 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: '10' | |
| ymin: '-140' | |
| states: | |
| bus_sink: false | |
| bus_source: false | |
| bus_structure: null | |
| coordinate: [1120, 200.0] | |
| rotation: 0 | |
| state: true | |
| - name: qtgui_freq_sink_x_0_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: bb_rate | |
| color1: '"blue"' | |
| 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: '0' | |
| fftsize: '4096' | |
| freqhalf: 'True' | |
| grid: 'False' | |
| gui_hint: '' | |
| label: Relative Gain | |
| label1: '' | |
| label10: '''''' | |
| label2: '''''' | |
| label3: '''''' | |
| label4: '''''' | |
| label5: '''''' | |
| label6: '''''' | |
| label7: '''''' | |
| label8: '''''' | |
| label9: '''''' | |
| legend: 'True' | |
| maxoutbuf: '0' | |
| minoutbuf: '0' | |
| name: '""' | |
| nconnections: '2' | |
| showports: 'False' | |
| tr_chan: '0' | |
| tr_level: '0.0' | |
| tr_mode: qtgui.TRIG_MODE_FREE | |
| tr_tag: '""' | |
| type: float | |
| 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: '10' | |
| ymin: '-140' | |
| states: | |
| bus_sink: false | |
| bus_source: false | |
| bus_structure: null | |
| coordinate: [792, 448.0] | |
| rotation: 0 | |
| state: true | |
| - name: qtgui_freq_sink_x_0_1 | |
| 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: final_rate | |
| color1: '"blue"' | |
| 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: '0' | |
| fftsize: '4096' | |
| freqhalf: 'True' | |
| grid: 'False' | |
| gui_hint: '' | |
| label: Relative Gain | |
| label1: '' | |
| label10: '''''' | |
| label2: '''''' | |
| label3: '''''' | |
| label4: '''''' | |
| label5: '''''' | |
| label6: '''''' | |
| label7: '''''' | |
| label8: '''''' | |
| label9: '''''' | |
| legend: 'True' | |
| maxoutbuf: '0' | |
| minoutbuf: '0' | |
| name: '""' | |
| 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: '10' | |
| ymin: '-140' | |
| states: | |
| bus_sink: false | |
| bus_source: false | |
| bus_structure: null | |
| coordinate: [320, 784.0] | |
| rotation: 0 | |
| state: true | |
| - name: satellites_rms_agc_0 | |
| id: satellites_rms_agc | |
| parameters: | |
| affinity: '' | |
| alias: '' | |
| alpha: 1e-2 | |
| comment: '' | |
| maxoutbuf: '0' | |
| minoutbuf: '0' | |
| reference: '1.0' | |
| states: | |
| bus_sink: false | |
| bus_source: false | |
| bus_structure: null | |
| coordinate: [656, 172.0] | |
| rotation: 0 | |
| state: true | |
| - name: satellites_rms_agc_0_0 | |
| id: satellites_rms_agc | |
| parameters: | |
| affinity: '' | |
| alias: '' | |
| alpha: 1e-2 | |
| comment: '' | |
| maxoutbuf: '0' | |
| minoutbuf: '0' | |
| reference: '1.0' | |
| states: | |
| bus_sink: false | |
| bus_source: false | |
| bus_structure: null | |
| coordinate: [352, 452.0] | |
| rotation: 0 | |
| state: true | |
| connections: | |
| - [analog_pll_carriertracking_cc_0, '0', low_pass_filter_0, '0'] | |
| - [analog_pll_carriertracking_cc_0, '0', qtgui_freq_sink_x_0, '1'] | |
| - [blocks_complex_to_float_0, '0', qtgui_freq_sink_x_0_0, '0'] | |
| - [blocks_complex_to_float_0, '1', freq_xlating_fir_filter_xxx_1, '0'] | |
| - [blocks_complex_to_float_0, '1', qtgui_freq_sink_x_0_0, '1'] | |
| - [blocks_float_to_complex_0, '0', blocks_throttle_0, '0'] | |
| - [blocks_throttle_0, '0', satellites_rms_agc_0, '0'] | |
| - [blocks_wavfile_source_0, '0', blocks_float_to_complex_0, '0'] | |
| - [blocks_wavfile_source_0, '1', blocks_float_to_complex_0, '1'] | |
| - [digital_costas_loop_cc_0, '0', qtgui_const_sink_x_0, '0'] | |
| - [digital_symbol_sync_xx_0, '0', digital_costas_loop_cc_0, '0'] | |
| - [freq_xlating_fir_filter_xxx_0, '0', analog_pll_carriertracking_cc_0, '0'] | |
| - [freq_xlating_fir_filter_xxx_0, '0', qtgui_freq_sink_x_0, '0'] | |
| - [freq_xlating_fir_filter_xxx_1, '0', digital_symbol_sync_xx_0, '0'] | |
| - [freq_xlating_fir_filter_xxx_1, '0', qtgui_freq_sink_x_0_1, '0'] | |
| - [low_pass_filter_0, '0', satellites_rms_agc_0_0, '0'] | |
| - [satellites_rms_agc_0, '0', freq_xlating_fir_filter_xxx_0, '0'] | |
| - [satellites_rms_agc_0_0, '0', blocks_complex_to_float_0, '0'] | |
| metadata: | |
| file_format: 1 |
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