options: parameters: author: John Petrich, W7FU, 11/24/2020 category: '[GRC Hier Blocks]' cmake_opt: '' comment: '' copyright: '' description: generic filter method SSB-CW receiver DSP (annotated) gen_cmake: 'On' gen_linking: dynamic generate_options: qt_gui hier_block_src_path: '.:' id: SSB_CW_filter_receiver 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: SSB-CW filter method receiver, GRC 3.8 window_size: 4096,4096 states: bus_sink: false bus_source: false bus_structure: null coordinate: [8, 8] rotation: 0 state: enabled blocks: - name: af_gain id: variable_qtgui_range parameters: comment: '' gui_hint: 0,2 label: Audio Gain min_len: '200' orient: Qt.Horizontal rangeType: float start: '0' step: '1' stop: '600' value: '200' widget: counter_slider states: bus_sink: false bus_source: false bus_structure: null coordinate: [848, 4] rotation: 0 state: true - name: bpf_high id: variable parameters: comment: '' value: 3900, 2700,880,590 states: bus_sink: false bus_source: false bus_structure: null coordinate: [11, 138] rotation: 0 state: enabled - name: bpf_low id: variable parameters: comment: '' value: 100,100,380,580 states: bus_sink: false bus_source: false bus_structure: null coordinate: [160, 137] rotation: 0 state: true - name: fine_tune id: variable_qtgui_range parameters: comment: '' gui_hint: '' label: Fine Tune +/- 20 kHz min_len: '200' orient: Qt.Horizontal rangeType: float start: -20e3 step: '1' stop: 20e3 value: '0' widget: counter_slider states: bus_sink: false bus_source: false bus_structure: null coordinate: [417, 0] rotation: 0 state: true - name: freq id: variable_qtgui_entry parameters: comment: '' gui_hint: '' label: 'Receiver Center Freq: Hz' type: real value: '3535000' states: bus_sink: false bus_source: false bus_structure: null coordinate: [431, 133] rotation: 0 state: true - name: samp_rate id: variable parameters: comment: '' value: 48000*8 states: bus_sink: false bus_source: false bus_structure: null coordinate: [176, 8] rotation: 0 state: enabled - name: sb_r id: variable parameters: comment: '' value: -1,1,1,-1 states: bus_sink: false bus_source: false bus_structure: null coordinate: [311, 137] rotation: 0 state: true - name: side_band id: variable_qtgui_chooser parameters: comment: '' gui_hint: 0,0 label: Mode label0: USB label1: LSB label2: CW label3: '' label4: '' labels: '[]' num_opts: '3' option1: '1' option2: '2' option3: '3' option4: '4' options: '[0, 1, 2]' orient: Qt.QHBoxLayout type: real value: '0' widget: combo_box states: bus_sink: false bus_source: false bus_structure: null coordinate: [579, 3] rotation: 0 state: true - name: tune id: variable_qtgui_range parameters: comment: '' gui_hint: '' label: Tune +/- 192 kHz min_len: '200' orient: Qt.Horizontal rangeType: float start: -192e3 step: '1' stop: 192e3 value: '0' widget: counter_slider states: bus_sink: false bus_source: false bus_structure: null coordinate: [275, 1] rotation: 0 state: true - name: var_bw id: variable_qtgui_chooser parameters: comment: '' gui_hint: 0,1 label: BANDWIDTH label0: 3.9 kHz label1: 2.7 kHz label2: 0.5 kHz label3: 0.050 kHz label4: '' labels: '[]' num_opts: '4' option1: '1' option2: '2' option3: '3' option4: '4' options: '[0, 1, 2]' orient: Qt.QVBoxLayout type: real value: '0' widget: combo_box states: bus_sink: false bus_source: false bus_structure: null coordinate: [716, -6] rotation: 0 state: true - name: analog_agc3_xx_0 id: analog_agc3_xx parameters: affinity: '' alias: '' attack_rate: (1e-1) comment: '' decay_rate: (1e-6)*0+1e-6 gain: '.1' iir_update_decim: '1' max_gain: '.1' maxoutbuf: '0' minoutbuf: '0' reference: (.001)*0+.002 type: complex states: bus_sink: false bus_source: false bus_structure: null coordinate: [213, 1388] rotation: 0 state: enabled - name: audio_sink_0 id: audio_sink parameters: affinity: '' alias: '' comment: '' device_name: '' num_inputs: '1' ok_to_block: 'False' samp_rate: '48000' states: bus_sink: false bus_source: false bus_structure: null coordinate: [812, 1432] rotation: 0 state: enabled - name: band_pass_filter_0_0 id: band_pass_filter parameters: affinity: '' alias: '' beta: '6.76' comment: '' decim: '1' gain: '1' high_cutoff_freq: (bpf_high[var_bw]) interp: '1' low_cutoff_freq: (bpf_low[var_bw]) maxoutbuf: '0' minoutbuf: '0' samp_rate: samp_rate/8 type: fir_filter_ccc width: '2000' win: firdes.WIN_BLACKMAN states: bus_sink: false bus_source: false bus_structure: null coordinate: [743, 805] rotation: 0 state: enabled - name: blocks_complex_to_float_0_1_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: [545, 1099] rotation: 180 state: enabled - name: blocks_complex_to_float_0_2 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: [207, 883] rotation: 0 state: enabled - name: blocks_complex_to_real_0 id: blocks_complex_to_real parameters: affinity: '' alias: '' comment: '' maxoutbuf: '0' minoutbuf: '0' vlen: '1' states: bus_sink: false bus_source: false bus_structure: null coordinate: [631, 1435] rotation: 0 state: enabled - name: blocks_float_to_complex_0_0_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: [197, 1068] rotation: 180 state: enabled - name: blocks_float_to_complex_0_1 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: [532, 849] rotation: 0 state: enabled - name: blocks_multiply_const_vxx_0_0_1_0 id: blocks_multiply_const_vxx parameters: affinity: '' alias: '' comment: '' const: sb_r[side_band] maxoutbuf: '0' minoutbuf: '0' type: float vlen: '1' states: bus_sink: false bus_source: false bus_structure: null coordinate: [371, 997] rotation: 180 state: enabled - name: blocks_multiply_const_vxx_0_0_2 id: blocks_multiply_const_vxx parameters: affinity: '' alias: '' comment: '' const: sb_r[side_band] maxoutbuf: '0' minoutbuf: '0' type: float vlen: '1' states: bus_sink: false bus_source: false bus_structure: null coordinate: [358, 798] rotation: 0 state: enabled - name: blocks_multiply_const_vxx_1 id: blocks_multiply_const_vxx parameters: affinity: '' alias: '' comment: '' const: af_gain maxoutbuf: '0' minoutbuf: '0' type: complex vlen: '1' states: bus_sink: false bus_source: false bus_structure: null coordinate: [441, 1430] rotation: 0 state: enabled - name: freq_xlating_fft_filter_ccc_1 id: freq_xlating_fft_filter_ccc parameters: affinity: '' alias: '' center_freq: (tune+fine_tune) comment: '' decim: '2' maxoutbuf: '0' minoutbuf: '0' nthreads: '1' samp_delay: '0' samp_rate: samp_rate taps: firdes.low_pass(1,(samp_rate),(samp_rate/4.2),3000) states: bus_sink: false bus_source: false bus_structure: null coordinate: [318, 437] rotation: 0 state: enabled - name: note_0 id: note parameters: alias: '' comment: '' note: SOURCE samples & converts an RF band segment to a 348 kHz (samp_rate) baseband sample and digitizes baseband information to an I&Q data stream states: bus_sink: false bus_source: false bus_structure: null coordinate: [84, 339] rotation: 0 state: enabled - name: note_1 id: note parameters: alias: '' comment: '' note: DECIMATOR reduces the size of the baseband for demodulation and audio conversion states: bus_sink: false bus_source: false bus_structure: null coordinate: [554, 347] rotation: 0 state: true - name: note_2 id: note parameters: alias: '' comment: '' note: AGC and amplitude control for conversion to analog audio output states: bus_sink: false bus_source: false bus_structure: null coordinate: [69, 1281] rotation: 0 state: true - name: note_3 id: note parameters: alias: '' comment: '' note: Complex filter method for SSB demodulation states: bus_sink: false bus_source: false bus_structure: null coordinate: [55, 744] rotation: 0 state: enabled - name: note_5 id: note parameters: alias: '' comment: '' note: XLATING FIR FILTER tunes within the 384 kHz baseband states: bus_sink: false bus_source: false bus_structure: null coordinate: [324, 342] rotation: 0 state: enabled - name: pfb_decimator_ccf_0_0 id: pfb_decimator_ccf parameters: affinity: '' alias: '' atten: '60' channel: '0' comment: '' decim: '4' fft_filts: 'True' fft_rot: 'True' maxoutbuf: '0' minoutbuf: '0' samp_delay: '0' taps: firdes.low_pass(1,(samp_rate)/4,(samp_rate/8),3000) states: bus_sink: false bus_source: false bus_structure: null coordinate: [562, 445] rotation: 0 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: '0.2' axislabels: 'True' bw: samp_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+tune+fine_tune fftsize: 1024*2 freqhalf: 'True' grid: 'True' gui_hint: 3,0,3,3 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: [324, 556] rotation: 180 state: true - name: uhd_usrp_source_0_0 id: uhd_usrp_source parameters: affinity: '' alias: '' ant0: RX2 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: '' bw0: samp_rate 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' center_freq0: freq center_freq1: '0' center_freq10: '0' center_freq11: '0' center_freq12: '0' center_freq13: '0' center_freq14: '0' center_freq15: '0' center_freq16: '0' center_freq17: '0' center_freq18: '0' center_freq19: '0' center_freq2: '0' center_freq20: '0' center_freq21: '0' center_freq22: '0' center_freq23: '0' center_freq24: '0' center_freq25: '0' center_freq26: '0' center_freq27: '0' center_freq28: '0' center_freq29: '0' center_freq3: '0' center_freq30: '0' center_freq31: '0' center_freq4: '0' center_freq5: '0' center_freq6: '0' center_freq7: '0' center_freq8: '0' center_freq9: '0' clock_rate: '0.0' clock_source0: '' clock_source1: '' clock_source2: '' clock_source3: '' clock_source4: '' clock_source5: '' clock_source6: '' clock_source7: '' comment: '' dc_offs_enb0: 'True' dc_offs_enb1: '""' dc_offs_enb10: '""' dc_offs_enb11: '""' dc_offs_enb12: '""' dc_offs_enb13: '""' dc_offs_enb14: '""' dc_offs_enb15: '""' dc_offs_enb16: '""' dc_offs_enb17: '""' dc_offs_enb18: '""' dc_offs_enb19: '""' dc_offs_enb2: '""' dc_offs_enb20: '""' dc_offs_enb21: '""' dc_offs_enb22: '""' dc_offs_enb23: '""' dc_offs_enb24: '""' dc_offs_enb25: '""' dc_offs_enb26: '""' dc_offs_enb27: '""' dc_offs_enb28: '""' dc_offs_enb29: '""' dc_offs_enb3: '""' dc_offs_enb30: '""' dc_offs_enb31: '""' dc_offs_enb4: '""' dc_offs_enb5: '""' dc_offs_enb6: '""' dc_offs_enb7: '""' dc_offs_enb8: '""' dc_offs_enb9: '""' dev_addr: '""' dev_args: '""' gain0: '.5' gain1: '0' gain10: '0' gain11: '0' gain12: '0' gain13: '0' gain14: '0' gain15: '0' gain16: '0' gain17: '0' gain18: '0' gain19: '0' gain2: '0' gain20: '0' gain21: '0' gain22: '0' gain23: '0' gain24: '0' gain25: '0' gain26: '0' gain27: '0' gain28: '0' gain29: '0' gain3: '0' gain30: '0' gain31: '0' gain4: '0' gain5: '0' gain6: '0' gain7: '0' gain8: '0' gain9: '0' iq_imbal_enb0: 'True' iq_imbal_enb1: '""' iq_imbal_enb10: '""' iq_imbal_enb11: '""' iq_imbal_enb12: '""' iq_imbal_enb13: '""' iq_imbal_enb14: '""' iq_imbal_enb15: '""' iq_imbal_enb16: '""' iq_imbal_enb17: '""' iq_imbal_enb18: '""' iq_imbal_enb19: '""' iq_imbal_enb2: '""' iq_imbal_enb20: '""' iq_imbal_enb21: '""' iq_imbal_enb22: '""' iq_imbal_enb23: '""' iq_imbal_enb24: '""' iq_imbal_enb25: '""' iq_imbal_enb26: '""' iq_imbal_enb27: '""' iq_imbal_enb28: '""' iq_imbal_enb29: '""' iq_imbal_enb3: '""' iq_imbal_enb30: '""' iq_imbal_enb31: '""' iq_imbal_enb4: '""' iq_imbal_enb5: '""' iq_imbal_enb6: '""' iq_imbal_enb7: '""' iq_imbal_enb8: '""' iq_imbal_enb9: '""' lo_export0: 'False' lo_export1: 'False' lo_export10: 'False' lo_export11: 'False' lo_export12: 'False' lo_export13: 'False' lo_export14: 'False' lo_export15: 'False' lo_export16: 'False' lo_export17: 'False' lo_export18: 'False' lo_export19: 'False' lo_export2: 'False' lo_export20: 'False' lo_export21: 'False' lo_export22: 'False' lo_export23: 'False' lo_export24: 'False' lo_export25: 'False' lo_export26: 'False' lo_export27: 'False' lo_export28: 'False' lo_export29: 'False' lo_export3: 'False' lo_export30: 'False' lo_export31: 'False' lo_export4: 'False' lo_export5: 'False' lo_export6: 'False' lo_export7: 'False' lo_export8: 'False' lo_export9: 'False' lo_source0: internal lo_source1: internal lo_source10: internal lo_source11: internal lo_source12: internal lo_source13: internal lo_source14: internal lo_source15: internal lo_source16: internal lo_source17: internal lo_source18: internal lo_source19: internal lo_source2: internal lo_source20: internal lo_source21: internal lo_source22: internal lo_source23: internal lo_source24: internal lo_source25: internal lo_source26: internal lo_source27: internal lo_source28: internal lo_source29: internal lo_source3: internal lo_source30: internal lo_source31: internal lo_source4: internal lo_source5: internal lo_source6: internal lo_source7: internal lo_source8: internal lo_source9: internal maxoutbuf: '0' minoutbuf: '0' nchan: '1' norm_gain0: 'True' norm_gain1: 'False' norm_gain10: 'False' norm_gain11: 'False' norm_gain12: 'False' norm_gain13: 'False' norm_gain14: 'False' norm_gain15: 'False' norm_gain16: 'False' norm_gain17: 'False' norm_gain18: 'False' norm_gain19: 'False' norm_gain2: 'False' norm_gain20: 'False' norm_gain21: 'False' norm_gain22: 'False' norm_gain23: 'False' norm_gain24: 'False' norm_gain25: 'False' norm_gain26: 'False' norm_gain27: 'False' norm_gain28: 'False' norm_gain29: 'False' norm_gain3: 'False' norm_gain30: 'False' norm_gain31: 'False' norm_gain4: 'False' norm_gain5: 'False' norm_gain6: 'False' norm_gain7: 'False' norm_gain8: 'False' norm_gain9: 'False' num_mboards: '1' otw: '' rx_agc0: Default rx_agc1: Default rx_agc10: Default rx_agc11: Default rx_agc12: Default rx_agc13: Default rx_agc14: Default rx_agc15: Default rx_agc16: Default rx_agc17: Default rx_agc18: Default rx_agc19: Default rx_agc2: Default rx_agc20: Default rx_agc21: Default rx_agc22: Default rx_agc23: Default rx_agc24: Default rx_agc25: Default rx_agc26: Default rx_agc27: Default rx_agc28: Default rx_agc29: Default rx_agc3: Default rx_agc30: Default rx_agc31: Default rx_agc4: Default rx_agc5: Default rx_agc6: Default rx_agc7: Default rx_agc8: Default rx_agc9: Default samp_rate: samp_rate sd_spec0: '' sd_spec1: '' sd_spec2: '' sd_spec3: '' sd_spec4: '' sd_spec5: '' sd_spec6: '' sd_spec7: '' show_lo_controls: 'False' stream_args: '' stream_chans: '[]' sync: none 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: [75, 414] rotation: 0 state: enabled - name: virtual_sink_0 id: virtual_sink parameters: alias: '' comment: '' stream_id: rx_in states: bus_sink: false bus_source: false bus_structure: null coordinate: [784, 466] rotation: 0 state: enabled - name: virtual_sink_1 id: virtual_sink parameters: alias: '' comment: '' stream_id: rx_out states: bus_sink: false bus_source: false bus_structure: null coordinate: [19, 1081] rotation: 180 state: enabled - name: virtual_source_1 id: virtual_source parameters: alias: '' comment: '' stream_id: rx_out states: bus_sink: false bus_source: false bus_structure: null coordinate: [25, 1427] rotation: 0 state: enabled - name: virtual_source_2 id: virtual_source parameters: alias: '' comment: '' stream_id: rx_in states: bus_sink: false bus_source: false bus_structure: null coordinate: [37, 896] rotation: 0 state: true connections: - [analog_agc3_xx_0, '0', blocks_multiply_const_vxx_1, '0'] - [band_pass_filter_0_0, '0', blocks_complex_to_float_0_1_0, '0'] - [blocks_complex_to_float_0_1_0, '0', blocks_float_to_complex_0_0_0, '1'] - [blocks_complex_to_float_0_1_0, '1', blocks_multiply_const_vxx_0_0_1_0, '0'] - [blocks_complex_to_float_0_2, '0', blocks_float_to_complex_0_1, '1'] - [blocks_complex_to_float_0_2, '1', blocks_multiply_const_vxx_0_0_2, '0'] - [blocks_complex_to_real_0, '0', audio_sink_0, '0'] - [blocks_float_to_complex_0_0_0, '0', virtual_sink_1, '0'] - [blocks_float_to_complex_0_1, '0', band_pass_filter_0_0, '0'] - [blocks_multiply_const_vxx_0_0_1_0, '0', blocks_float_to_complex_0_0_0, '0'] - [blocks_multiply_const_vxx_0_0_2, '0', blocks_float_to_complex_0_1, '0'] - [blocks_multiply_const_vxx_1, '0', blocks_complex_to_real_0, '0'] - [freq_xlating_fft_filter_ccc_1, '0', pfb_decimator_ccf_0_0, '0'] - [freq_xlating_fft_filter_ccc_1, '0', qtgui_freq_sink_x_0, '0'] - [pfb_decimator_ccf_0_0, '0', virtual_sink_0, '0'] - [uhd_usrp_source_0_0, '0', freq_xlating_fft_filter_ccc_1, '0'] - [virtual_source_1, '0', analog_agc3_xx_0, '0'] - [virtual_source_2, '0', blocks_complex_to_float_0_2, '0'] metadata: file_format: 1