fbq_xcvr.grc

options:
  parameters:
    author: "Christer Bern\xE9rus, SM6FBQ"
    catch_exceptions: 'True'
    category: Custom
    cmake_opt: ''
    comment: ''
    copyright: ''
    description: VHF-UHF transceiver with CW and SSB
    gen_cmake: 'On'
    gen_linking: dynamic
    generate_options: qt_gui
    hier_block_src_path: '.:'
    id: FBQ_xcvr_old
    max_nouts: '0'
    output_language: python
    placement: (0,0)
    qt_qss_theme: /Users/bernerus/priv/proj/sdr/grc/FBQ_xcvr.qss
    realtime_scheduling: '1'
    run: 'True'
    run_command: '{python} -u {filename}'
    run_options: prompt
    sizing_mode: fixed
    thread_safe_setters: ''
    title: SM6FBQ VHF transceiver
    window_size: (1000,1000)
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [9, 8]
    rotation: 0
    state: enabled

blocks:
- name: RX_power_offset_dB
  id: variable
  parameters:
    comment: ''
    value: '-104'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [576, 140.0]
    rotation: 0
    state: enabled
- name: af_gain
  id: variable_qtgui_range
  parameters:
    comment: ''
    gui_hint: 6, 2, 1, 1
    label: '  AF VOL'
    min_len: '200'
    orient: QtCore.Qt.Horizontal
    rangeType: float
    start: '0'
    step: '1'
    stop: '2000'
    value: '150'
    widget: dial
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1640, 828.0]
    rotation: 0
    state: enabled
- name: af_right
  id: variable_qtgui_range
  parameters:
    comment: ''
    gui_hint: 10, 1, 1, 2
    label: AF BAL
    min_len: '200'
    orient: QtCore.Qt.Horizontal
    rangeType: float
    start: '0'
    step: '0.01'
    stop: '1'
    value: '0.5'
    widget: slider
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1520, 876.0]
    rotation: 0
    state: enabled
- name: audio_samp_rate
  id: variable
  parameters:
    comment: ''
    value: '48000'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [72, 116.0]
    rotation: 0
    state: enabled
- name: band_center
  id: variable
  parameters:
    comment: ''
    value: (50.2e6, 50.45e6, 144.200e6,144.450e6, 432.2e6,432.45e6, 1296.4e6, 1296.850e6,
      preset_fq)
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [184, 9]
    rotation: 0
    state: enabled
- name: band_chooser
  id: variable_qtgui_chooser
  parameters:
    comment: ''
    gui_hint: 0,0,1,7
    label: FREQUENCY BAND
    label0: ''
    label1: ''
    label2: ''
    label3: ''
    label4: ''
    labels: '[''50'',''50 Fyr'', ''144'',''144 Fyr'',''432'',''432 Fyr'',''1296'',''1296
      fyr'',''preset'']'
    num_opts: '0'
    option0: '0'
    option1: '1'
    option2: '2'
    option3: '3'
    option4: '4'
    options: '[0,1,2,3,4,5,6,7,8]'
    orient: Qt.QHBoxLayout
    type: int
    value: '8'
    widget: radio_buttons
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1624, 4.0]
    rotation: 0
    state: true
- name: band_width
  id: variable
  parameters:
    comment: ''
    value: (400e3, 100e3, 400e3,200e3, 400e3,100e3, 800e3, 200e3, 1000e3)
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [336, 9]
    rotation: 0
    state: enabled
- name: bpf_high
  id: variable
  parameters:
    comment: ''
    value: 3900,2900,2700,880,680
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [494, 9]
    rotation: 0
    state: enabled
- name: bpf_low
  id: variable
  parameters:
    comment: ''
    value: 100,100,100,380,480
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [644, 8]
    rotation: 0
    state: enabled
- name: channel_delay
  id: variable_qtgui_range
  parameters:
    comment: ''
    gui_hint: 11,1,1,2
    label: AF SYNC
    min_len: '200'
    orient: QtCore.Qt.Horizontal
    rangeType: int
    start: '-48000'
    step: '1'
    stop: '48000'
    value: '-17285'
    widget: counter_slider
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1520, 972.0]
    rotation: 0
    state: true
- name: channel_separation
  id: variable
  parameters:
    comment: ''
    value: '[100,100,10,10,1000,1000]'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [768, 4.0]
    rotation: 0
    state: true
- name: cw_level
  id: variable_qtgui_range
  parameters:
    comment: ''
    gui_hint: 7,6,1,1
    label: CW level
    min_len: '200'
    orient: QtCore.Qt.Horizontal
    rangeType: float
    start: '0'
    step: '0.01'
    stop: '0.95'
    value: '0.8'
    widget: dial
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [2216, 580.0]
    rotation: 0
    state: true
- name: cw_midear_beat
  id: variable
  parameters:
    comment: ''
    value: 0,0,880,880,0,0
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [904, 4.0]
    rotation: 0
    state: true
- name: cw_samp_rate
  id: variable
  parameters:
    comment: ''
    value: 50e3
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [8, 2892.0]
    rotation: 0
    state: enabled
- name: cw_txing
  id: variable
  parameters:
    comment: ''
    value: '0'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1016, 4.0]
    rotation: 0
    state: enabled
- name: f0
  id: variable
  parameters:
    comment: ''
    value: band_center[band_chooser] + freq
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1080, 4.0]
    rotation: 0
    state: true
- name: fft_corr
  id: variable
  parameters:
    comment: ''
    value: 0,0,880,0
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1152, 4.0]
    rotation: 0
    state: enabled
- name: filter_freq
  id: variable
  parameters:
    comment: ''
    value: 100e3+rit + tune + fine_tune
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [184, 72.0]
    rotation: 0
    state: true
- name: fine_tune
  id: variable_qtgui_range
  parameters:
    comment: ''
    gui_hint: 2, 0, 1, 5
    label: '  FINE TUNE'
    min_len: '200'
    orient: QtCore.Qt.Horizontal
    rangeType: float
    start: '-3000'
    step: '1'
    stop: '3000'
    value: '0'
    widget: counter_slider
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1632, 204.0]
    rotation: 0
    state: enabled
- name: freq
  id: variable
  parameters:
    comment: From the waterfall. Bad name but hard to change it seems-
    value: '0'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1232, 4.0]
    rotation: 0
    state: true
- name: lna_gain
  id: variable_qtgui_range
  parameters:
    comment: ''
    gui_hint: 5, 1, 1, 1
    label: RX LNA GAIN
    min_len: '200'
    orient: QtCore.Qt.Horizontal
    rangeType: float
    start: '0'
    step: '1'
    stop: '39'
    value: '39'
    widget: dial
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1520, 572.0]
    rotation: 0
    state: enabled
- name: lsb_chain_gain
  id: variable
  parameters:
    comment: ''
    value: 0,1,0,1,0,0
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [264, 72.0]
    rotation: 0
    state: enabled
- name: mic_gain
  id: variable_qtgui_range
  parameters:
    comment: ''
    gui_hint: 7,4,1,1
    label: MIC GAIN
    min_len: '200'
    orient: QtCore.Qt.Horizontal
    rangeType: float
    start: '0'
    step: '0.1'
    stop: '1.5'
    value: '1.4'
    widget: dial
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1976, 580.0]
    rotation: 0
    state: enabled
- name: mode
  id: variable_qtgui_chooser
  parameters:
    comment: ''
    gui_hint: 5, 3, 2, 1
    label: MODE
    label0: USB
    label1: LSB
    label2: CW
    label3: CW Stereo
    label4: FT8
    labels: '[''USB'',''LSB'',''CW'',''CW Stereo'', ''FT8'', ''MSK144'']'
    num_opts: '0'
    option0: '0'
    option1: '1'
    option2: '2'
    option3: '3'
    option4: '4'
    options: '[0, 1, 2,3,4,5]'
    orient: Qt.QVBoxLayout
    type: int
    value: '5'
    widget: radio_buttons
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1776, 468.0]
    rotation: 0
    state: enabled
- name: mode_to_sb
  id: variable
  parameters:
    comment: ''
    value: '[0,1,2,3,0,0]'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [368, 68.0]
    rotation: 0
    state: true
- name: monitor
  id: variable_qtgui_chooser
  parameters:
    comment: ''
    gui_hint: 5, 4, 1, 1
    label: TRANSMIT SOUND
    label0: Monitor
    label1: RX/TX
    label2: ''
    label3: ''
    label4: ''
    labels: '["MONITOR","RX / TX"]'
    num_opts: '2'
    option0: '0'
    option1: '1'
    option2: '2'
    option3: '3'
    option4: '4'
    options: '[0, 1, 2]'
    orient: Qt.QHBoxLayout
    type: int
    value: '1'
    widget: radio_buttons
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1976, 460.0]
    rotation: 0
    state: enabled
- name: morse_speed
  id: variable_qtgui_range
  parameters:
    comment: Morse speed in characters per minute, not WPM
    gui_hint: 8,6,1,1
    label: MORSE SPEED [CPM]
    min_len: '200'
    orient: QtCore.Qt.Horizontal
    rangeType: float
    start: '40'
    step: '1'
    stop: '200'
    value: '100'
    widget: counter_slider
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1824, 796.0]
    rotation: 0
    state: true
- name: new_freq
  id: variable
  parameters:
    comment: ''
    value: rx_in_freq
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1160, 152.0]
    rotation: 0
    state: true
- name: new_tune
  id: variable
  parameters:
    comment: ''
    value: new_freq - rx_center_freq - 100e3 - rit - fine_tune
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [912, 180.0]
    rotation: 0
    state: true
- name: qtgui_levelgauge_0
  id: qtgui_levelgauge
  parameters:
    affinity: ''
    alias: ''
    backgroundColor: silver
    barColor: teal
    comment: ''
    fontColor: teal
    gui_hint: 6,0,1,2
    isVertical: 'False'
    label: S-meter [dBm]
    maximum: '30'
    minimum: '-140'
    msize: '100'
    position: '1'
    scaleFactor: '1'
    showValue: 'True'
    type: real
    value: variable_function_probe_0
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1320, 588.0]
    rotation: 0
    state: true
- name: qtgui_levelgauge_1
  id: qtgui_levelgauge
  parameters:
    affinity: ''
    alias: ''
    backgroundColor: default
    barColor: default
    comment: ''
    fontColor: default
    gui_hint: ''
    isVertical: 'True'
    label: ''
    maximum: '100'
    minimum: '0'
    msize: '100'
    position: '1'
    scaleFactor: '1'
    showValue: 'False'
    type: int
    value: '0'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [728, 468.0]
    rotation: 0
    state: true
- name: rit
  id: variable_qtgui_range
  parameters:
    comment: ''
    gui_hint: 4,0,1,1
    label: RIT
    min_len: '200'
    orient: QtCore.Qt.Horizontal
    rangeType: float
    start: -rit_range[mode]
    step: channel_separation[mode]
    stop: rit_range[mode]
    value: '0'
    widget: counter_slider
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1312, 364.0]
    rotation: 0
    state: enabled
- name: rit_range
  id: variable
  parameters:
    comment: ''
    value: '[5000,5000,1000,1000,48000,48000]'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [640, 68.0]
    rotation: 0
    state: true
- name: rx_bw
  id: variable_qtgui_chooser
  parameters:
    comment: ''
    gui_hint: 3, 2, 2, 1
    label: RECEIVER BANDWIDTH - kHz
    label0: '3.9'
    label1: '3.2'
    label2: '2.7'
    label3: '0.5'
    label4: '0.05'
    labels: '[''3.9'',''2.7'',''0.5'',''0.2'']'
    num_opts: '5'
    option0: '0'
    option1: '1'
    option2: '2'
    option3: '3'
    option4: '4'
    options: '[0, 1, 2]'
    orient: Qt.QVBoxLayout
    type: int
    value: '0'
    widget: radio_buttons
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1472, 288.0]
    rotation: 0
    state: enabled
- name: rx_center_freq
  id: variable
  parameters:
    comment: ''
    value: f0-100e3
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [263, 138]
    rotation: 0
    state: true
- name: rx_corr
  id: variable
  parameters:
    comment: ''
    value: 0,0,580,0
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [366, 138]
    rotation: 0
    state: enabled
- name: rx_fq
  id: qtgui_msgdigitalnumbercontrol
  parameters:
    ThousandsSeparator: .
    affinity: ''
    alias: ''
    comment: ''
    gui_hint: 3,0,1,2
    lbl: RECEIVE FQ
    maxFreqHz: 1700e6
    maxoutbuf: '0'
    minFreqHz: 30e6
    minoutbuf: '0'
    outputmsgname: rx_freq
    readOnly: 'False'
    relBackgroundColor: black
    relFontColor: green
    value: rx_center_freq+filter_freq
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [832, 340.0]
    rotation: 0
    state: true
- name: rx_fq_1
  id: variable_qtgui_entry
  parameters:
    comment: ''
    gui_hint: 13,0,1,2
    label: '                                          RECEIVE FQ'
    type: string
    value: '''{:.0f}''.format(new_tune)'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1312, 300.0]
    rotation: 0
    state: true
- name: rx_in_freq
  id: variable
  parameters:
    comment: ''
    value: rx_center_freq+filter_freq
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [784, 236.0]
    rotation: 0
    state: true
- name: rx_preamp
  id: variable_qtgui_chooser
  parameters:
    comment: ''
    gui_hint: 4,1,1,1
    label: RX Preamp
    label0: 'OFF'
    label1: 'ON'
    label2: ''
    label3: ''
    label4: ''
    labels: '[''Barefoot'',''PA'']'
    num_opts: '2'
    option0: '0'
    option1: '1'
    option2: '2'
    option3: '3'
    option4: '4'
    options: '[0, 1, 2]'
    orient: Qt.QVBoxLayout
    type: int
    value: '0'
    widget: radio_buttons
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1520, 452.0]
    rotation: 0
    state: enabled
- name: rx_samp_rate
  id: variable
  parameters:
    comment: ''
    value: '2000000'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [472, 140.0]
    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: [182, 199]
    rotation: 0
    state: enabled
- name: sb_t
  id: variable
  parameters:
    comment: ''
    value: '[1,-1,1,1]'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [286, 198]
    rotation: 0
    state: enabled
- name: side_band
  id: variable
  parameters:
    comment: ''
    value: mode_to_sb[mode]
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [368, 204.0]
    rotation: 0
    state: true
- name: sq
  id: variable_qtgui_range
  parameters:
    comment: ''
    gui_hint: 5,0,1,1
    label: SQUELCH
    min_len: '200'
    orient: QtCore.Qt.Horizontal
    rangeType: float
    start: '-110'
    step: '1'
    stop: '0'
    value: '-110'
    widget: slider
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1312, 460.0]
    rotation: 0
    state: enabled
- name: ssb_drive
  id: variable_qtgui_range
  parameters:
    comment: ''
    gui_hint: 7,3,1,1
    label: SSB DRIVE
    min_len: '200'
    orient: QtCore.Qt.Horizontal
    rangeType: float
    start: '0'
    step: '1'
    stop: '100'
    value: '0.02'
    widget: counter_slider
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1872, 780.0]
    rotation: 0
    state: disabled
- name: ssb_tx_bandwidth
  id: variable
  parameters:
    comment: ''
    value: tx_bw[tx_bw_opts]
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [432, 196.0]
    rotation: 0
    state: true
- name: ssb_tx_mode
  id: variable
  parameters:
    comment: ''
    value: 1,1,0,0
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [544, 196.0]
    rotation: 0
    state: enabled
- name: ssb_txing
  id: variable
  parameters:
    comment: ''
    value: '0'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1104, 2084.0]
    rotation: 0
    state: true
- name: ssb_txing_btn
  id: variable_qtgui_push_button
  parameters:
    comment: ''
    gui_hint: 2,5,1,2
    label: PTT
    pressed: '1'
    released: '0'
    type: int
    value: '0'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [2056, 164.0]
    rotation: 0
    state: true
- name: symbol_rate
  id: variable
  parameters:
    comment: ''
    value: '300'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [576, 2556.0]
    rotation: 0
    state: enabled
- name: tit
  id: variable_qtgui_range
  parameters:
    comment: ''
    gui_hint: 4,4,1,2
    label: TIT
    min_len: '200'
    orient: QtCore.Qt.Horizontal
    rangeType: float
    start: '-1000'
    step: '1'
    stop: '1000'
    value: '0'
    widget: counter_slider
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [2000, 356.0]
    rotation: 0
    state: enabled
- name: tune
  id: variable_qtgui_range
  parameters:
    comment: ''
    gui_hint: 1,0, 1, 5
    label: '  TUNE'
    min_len: '200'
    orient: QtCore.Qt.Horizontal
    rangeType: float
    start: -band_width[band_chooser]/2
    step: band_width[band_chooser]/200
    stop: band_width[band_chooser]/2
    value: '0'
    widget: counter_slider
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1632, 100.0]
    rotation: 0
    state: enabled
- name: tx_bw
  id: variable
  parameters:
    comment: ''
    value: '[5000.0,3500.0,2500.0,1750.0]'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [56, 260.0]
    rotation: 0
    state: true
- name: tx_bw_opts
  id: variable_qtgui_chooser
  parameters:
    comment: ''
    gui_hint: 3, 3, 2, 1
    label: TRANSMITTER BANDWIDTH - kHz
    label0: '5'
    label1: '3.5'
    label2: '2.5'
    label3: '1.75'
    label4: ''
    labels: '[''3.9'',''2.7'',''0.5'',''0.2'']'
    num_opts: '4'
    option0: '0'
    option1: '1'
    option2: '2'
    option3: '3'
    option4: '4'
    options: '[0, 1, 2]'
    orient: Qt.QVBoxLayout
    type: int
    value: '1'
    widget: radio_buttons
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1792, 296.0]
    rotation: 0
    state: enabled
- name: tx_center_fq
  id: variable
  parameters:
    comment: ''
    value: (f0 + tune + fine_tune)
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [184, 256.0]
    rotation: 0
    state: true
- name: tx_fq
  id: variable_qtgui_entry
  parameters:
    comment: ''
    gui_hint: 3,4,1,2
    label: '                                          TRANSMIT FQ'
    type: string
    value: '''{:.0f}''.format(tx_center_fq)'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1960, 292.0]
    rotation: 0
    state: true
- name: tx_gain
  id: variable_qtgui_range
  parameters:
    comment: Determines the transmit gain setting for the HackRF.
    gui_hint: 7,3,1,1
    label: TX GAIN
    min_len: '200'
    orient: QtCore.Qt.Horizontal
    rangeType: float
    start: '0'
    step: '1'
    stop: '47'
    value: '47'
    widget: dial
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1744, 572.0]
    rotation: 0
    state: enabled
- name: tx_mode_offset
  id: variable
  parameters:
    comment: ''
    value: '[tx_bw[tx_bw_opts], -tx_bw[tx_bw_opts], 0, 0, [tx_bw_opts],[tx_bw_opts]]'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [440, 268.0]
    rotation: 0
    state: true
- name: tx_pwr
  id: variable_qtgui_range
  parameters:
    comment: ''
    gui_hint: 6,3,1,1
    label: TX PWR
    min_len: '200'
    orient: QtCore.Qt.Horizontal
    rangeType: float
    start: '0'
    step: '1'
    stop: '100'
    value: '0.00'
    widget: counter_slider
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1872, 652.0]
    rotation: 0
    state: disabled
- name: tx_samp_rate
  id: variable
  parameters:
    comment: ''
    value: '2000000'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [552, 268.0]
    rotation: 0
    state: enabled
- name: txing
  id: variable
  parameters:
    comment: ''
    value: cw_txing or ssb_txing
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [360, 268.0]
    rotation: 0
    state: enabled
- name: usb_chain_gain
  id: variable
  parameters:
    comment: ''
    value: 1,0,1,1,1,1
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [184, 308.0]
    rotation: 0
    state: enabled
- name: variable_function_probe_0
  id: variable_function_probe
  parameters:
    block_id: blocks_probe_signal_x_0
    comment: ''
    function_args: ''
    function_name: level
    poll_rate: '35'
    value: '0'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1296, 208.0]
    rotation: 0
    state: enabled
- name: vga_gain
  id: variable_qtgui_range
  parameters:
    comment: ''
    gui_hint: 5, 2, 1, 1
    label: RX VGA Gain
    min_len: '200'
    orient: QtCore.Qt.Horizontal
    rangeType: float
    start: '0'
    step: '1'
    stop: '61'
    value: '53'
    widget: dial
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1520, 668.0]
    rotation: 0
    state: enabled
- name: vox_gain
  id: variable_qtgui_range
  parameters:
    comment: ''
    gui_hint: 7,5,1,1
    label: VOX SENS
    min_len: '200'
    orient: QtCore.Qt.Horizontal
    rangeType: float
    start: '0'
    step: '1'
    stop: '200'
    value: '50'
    widget: dial
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [2104, 580.0]
    rotation: 0
    state: true
- name: wf_gain
  id: variable_qtgui_range
  parameters:
    comment: ''
    gui_hint: 8,2,1,1
    label: Waterfall gain
    min_len: '200'
    orient: QtCore.Qt.Horizontal
    rangeType: float
    start: '0'
    step: '1'
    stop: '100'
    value: '1'
    widget: dial
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1528, 772.0]
    rotation: 0
    state: true
- name: Source_freq
  id: note
  parameters:
    alias: ''
    comment: ''
    note: lo_freq_Hz[freq_chooser]-10e3-100
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [599, 403]
    rotation: 0
    state: enabled
- name: analog_agc3_xx_0
  id: analog_agc3_xx
  parameters:
    affinity: ''
    alias: ''
    attack_rate: (1e-1)
    comment: ''
    decay_rate: 3e-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: [2048, 1396.0]
    rotation: 0
    state: enabled
- name: analog_agc3_xx_0_0
  id: analog_agc3_xx
  parameters:
    affinity: ''
    alias: ''
    attack_rate: (1e-1)
    comment: ''
    decay_rate: 3e-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: [2040, 1084.0]
    rotation: 0
    state: enabled
- name: analog_sig_source_x_0
  id: analog_sig_source_x
  parameters:
    affinity: ''
    alias: ''
    amp: '1'
    comment: ''
    freq: cw_midear_beat[side_band]
    maxoutbuf: '0'
    minoutbuf: '0'
    offset: '0'
    phase: '0'
    samp_rate: 48e3
    showports: 'False'
    type: float
    waveform: analog.GR_COS_WAVE
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [752, 2836.0]
    rotation: 0
    state: enabled
- name: analog_sig_source_x_0_0
  id: analog_sig_source_x
  parameters:
    affinity: ''
    alias: ''
    amp: '1'
    comment: ''
    freq: ssb_tx_bandwidth
    maxoutbuf: '0'
    minoutbuf: '0'
    offset: '0'
    phase: '0'
    samp_rate: audio_samp_rate
    showports: 'False'
    type: float
    waveform: analog.GR_SIN_WAVE
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [672, 1764.0]
    rotation: 180
    state: enabled
- name: analog_sig_source_x_1_0
  id: analog_sig_source_x
  parameters:
    affinity: ''
    alias: ''
    amp: '1'
    comment: ''
    freq: ssb_tx_bandwidth
    maxoutbuf: '0'
    minoutbuf: '0'
    offset: '0'
    phase: '0'
    samp_rate: audio_samp_rate
    showports: 'False'
    type: float
    waveform: analog.GR_COS_WAVE
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [672, 1652.0]
    rotation: 180
    state: enabled
- name: analog_sig_source_x_3_0
  id: analog_sig_source_x
  parameters:
    affinity: ''
    alias: ''
    amp: '0.85'
    comment: ''
    freq: '2000'
    maxoutbuf: '0'
    minoutbuf: '0'
    offset: '0'
    phase: '0'
    samp_rate: 48e3
    showports: 'False'
    type: float
    waveform: analog.GR_COS_WAVE
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [116.0, 2352]
    rotation: 90
    state: disabled
- name: analog_simple_squelch_cc_0
  id: analog_simple_squelch_cc
  parameters:
    affinity: ''
    alias: ''
    alpha: '.001'
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    threshold: sq
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1896, 1420.0]
    rotation: 0
    state: enabled
- name: analog_simple_squelch_cc_0_0
  id: analog_simple_squelch_cc
  parameters:
    affinity: ''
    alias: ''
    alpha: '.001'
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    threshold: sq
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1896, 1108.0]
    rotation: 0
    state: enabled
- name: audio_sink_0
  id: audio_sink
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    device_name: '"WSJT-3"'
    num_inputs: '2'
    ok_to_block: 'True'
    samp_rate: audio_samp_rate
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1280, 2284.0]
    rotation: 0
    state: enabled
- name: audio_source_0
  id: audio_source
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    device_name: '"BlackHole 16ch"'
    maxoutbuf: '0'
    minoutbuf: '0'
    num_outputs: '1'
    ok_to_block: 'True'
    samp_rate: audio_samp_rate
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [24, 1820.0]
    rotation: 0
    state: true
- name: audio_source_0_0
  id: audio_source
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    device_name: '"BlackHole 16ch"'
    maxoutbuf: '0'
    minoutbuf: '0'
    num_outputs: '1'
    ok_to_block: 'True'
    samp_rate: audio_samp_rate
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [56, 2292.0]
    rotation: 0
    state: disabled
- name: band_pass_filter_0
  id: band_pass_filter
  parameters:
    affinity: ''
    alias: ''
    beta: '6.76'
    comment: ''
    decim: '1'
    gain: '1'
    high_cutoff_freq: '2700'
    interp: '1'
    low_cutoff_freq: '200'
    maxoutbuf: '0'
    minoutbuf: '0'
    samp_rate: audio_samp_rate
    type: fir_filter_fff
    width: '100'
    win: window.WIN_HAMMING
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [288, 1684.0]
    rotation: 0
    state: enabled
- name: band_pass_filter_0_0
  id: band_pass_filter
  parameters:
    affinity: ''
    alias: ''
    beta: '6.76'
    comment: ''
    decim: '2'
    gain: '1'
    high_cutoff_freq: bpf_high[rx_bw]
    interp: '1'
    low_cutoff_freq: bpf_low[rx_bw]
    maxoutbuf: '0'
    minoutbuf: '0'
    samp_rate: '100000'
    type: fir_filter_ccc
    width: '100'
    win: window.WIN_BLACKMAN
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1264, 1420.0]
    rotation: 0
    state: enabled
- name: band_pass_filter_0_1
  id: band_pass_filter
  parameters:
    affinity: ''
    alias: ''
    beta: '6.76'
    comment: ''
    decim: '2'
    gain: '1'
    high_cutoff_freq: bpf_high[rx_bw]
    interp: '1'
    low_cutoff_freq: bpf_low[rx_bw]
    maxoutbuf: '0'
    minoutbuf: '0'
    samp_rate: '100000'
    type: fir_filter_ccc
    width: '100'
    win: window.WIN_BLACKMAN
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1264, 1108.0]
    rotation: 0
    state: enabled
- name: blocks_add_xx_0
  id: blocks_add_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: [1896, 1252.0]
    rotation: 0
    state: true
- 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: [1416, 1436.0]
    rotation: 0
    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: [840, 1468.0]
    rotation: 0
    state: enabled
- name: blocks_complex_to_float_0_2_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: [840, 1156.0]
    rotation: 0
    state: enabled
- name: blocks_complex_to_float_0_2_0_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: [1416, 1124.0]
    rotation: 0
    state: enabled
- name: blocks_complex_to_mag_squared_0
  id: blocks_complex_to_mag_squared
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1984, 1268.0]
    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: [2344, 1468.0]
    rotation: 0
    state: enabled
- name: blocks_complex_to_real_0_0_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: [2360, 1100.0]
    rotation: 0
    state: enabled
- name: blocks_delay_0
  id: blocks_delay
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    delay: '20'
    maxoutbuf: '0'
    minoutbuf: '0'
    num_ports: '1'
    showports: 'False'
    type: float
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [608, 2956.0]
    rotation: 0
    state: true
- name: blocks_delay_1
  id: blocks_delay
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    delay: max(channel_delay,0)
    maxoutbuf: '0'
    minoutbuf: '0'
    num_ports: '1'
    showports: 'False'
    type: float
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [2464, 1468.0]
    rotation: 0
    state: true
- name: blocks_delay_1_0
  id: blocks_delay
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    delay: -min(channel_delay, 0)
    maxoutbuf: '0'
    minoutbuf: '0'
    num_ports: '1'
    showports: 'False'
    type: float
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [2480, 1156.0]
    rotation: 0
    state: true
- name: blocks_float_to_char_0
  id: blocks_float_to_char
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    scale: '1'
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [656, 3228.0]
    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: [1728, 1404.0]
    rotation: 0
    state: enabled
- name: blocks_float_to_complex_0_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: [1312, 1732.0]
    rotation: 0
    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: [1128, 1436.0]
    rotation: 0
    state: enabled
- name: blocks_float_to_complex_0_1_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: [1128, 1124.0]
    rotation: 0
    state: enabled
- name: blocks_float_to_complex_0_1_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: [1736, 1092.0]
    rotation: 0
    state: enabled
- name: blocks_float_to_complex_0_3
  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: [744, 2732.0]
    rotation: 0
    state: enabled
- name: blocks_integrate_xx_0
  id: blocks_integrate_xx
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    decim: 50000*5
    maxoutbuf: '0'
    minoutbuf: '0'
    type: float
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [2120, 1268.0]
    rotation: 0
    state: enabled
- name: blocks_integrate_xx_1
  id: blocks_integrate_xx
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    decim: '50'
    maxoutbuf: '0'
    minoutbuf: '0'
    type: float
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [528, 3228.0]
    rotation: 0
    state: enabled
- name: blocks_message_debug_0
  id: blocks_message_debug
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    en_uvec: 'True'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [992, 3284.0]
    rotation: 0
    state: true
- name: blocks_message_debug_1
  id: blocks_message_debug
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    en_uvec: 'True'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1056, 544.0]
    rotation: 0
    state: true
- name: blocks_moving_average_xx_0
  id: blocks_moving_average_xx
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    length: '1000'
    max_iter: '480'
    maxoutbuf: '0'
    minoutbuf: '0'
    scale: 1/10
    type: float
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [624, 2056.0]
    rotation: 0
    state: true
- name: blocks_msgpair_to_var_0
  id: blocks_msgpair_to_var
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    target: cw_txing
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1032, 3220.0]
    rotation: 0
    state: enabled
- name: blocks_msgpair_to_var_0_0
  id: blocks_msgpair_to_var
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    target: ssb_txing
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [960, 2084.0]
    rotation: 0
    state: enabled
- name: blocks_msgpair_to_var_2
  id: blocks_msgpair_to_var
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    target: freq
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1624, 1292.0]
    rotation: 0
    state: true
- name: blocks_msgpair_to_var_3
  id: blocks_msgpair_to_var
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    target: new_freq
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1120, 228.0]
    rotation: 0
    state: disabled
- name: blocks_msgpair_to_var_4
  id: blocks_msgpair_to_var
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    target: tune
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1272, 96.0]
    rotation: 0
    state: disabled
- name: blocks_multiply_const_vxx_0
  id: blocks_multiply_const_vxx
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    const: monitor
    maxoutbuf: '0'
    minoutbuf: '0'
    type: float
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1096, 2956.0]
    rotation: 0
    state: enabled
- name: blocks_multiply_const_vxx_1
  id: blocks_multiply_const_vxx
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    const: '1'
    maxoutbuf: '0'
    minoutbuf: '0'
    type: float
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [2536, 1420.0]
    rotation: 0
    state: enabled
- name: blocks_multiply_const_vxx_1_0_0_0
  id: blocks_multiply_const_vxx
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    const: mic_gain
    maxoutbuf: '0'
    minoutbuf: '0'
    type: float
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [112, 1708.0]
    rotation: 0
    state: enabled
- name: blocks_multiply_const_vxx_1_0_0_1
  id: blocks_multiply_const_vxx
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    const: vox_gain
    maxoutbuf: '0'
    minoutbuf: '0'
    type: float
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [480, 2068.0]
    rotation: 0
    state: enabled
- name: blocks_multiply_const_vxx_1_0_1
  id: blocks_multiply_const_vxx
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    const: '1'
    maxoutbuf: '0'
    minoutbuf: '0'
    type: float
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [2544, 1108.0]
    rotation: 0
    state: enabled
- name: blocks_multiply_const_vxx_3
  id: blocks_multiply_const_vxx
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    const: af_gain*(1-af_right)
    maxoutbuf: '0'
    minoutbuf: '0'
    type: float
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1032, 2252.0]
    rotation: 0
    state: true
- name: blocks_multiply_const_vxx_3_0
  id: blocks_multiply_const_vxx
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    const: af_gain *af_right
    maxoutbuf: '0'
    minoutbuf: '0'
    type: float
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1032, 2332.0]
    rotation: 0
    state: true
- name: blocks_multiply_const_vxx_4_0
  id: blocks_multiply_const_vxx
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    const: lsb_chain_gain[side_band]
    maxoutbuf: '0'
    minoutbuf: '0'
    type: complex
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [712, 1468.0]
    rotation: 0
    state: enabled
- name: blocks_multiply_const_vxx_4_0_0
  id: blocks_multiply_const_vxx
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    const: usb_chain_gain[side_band]
    maxoutbuf: '0'
    minoutbuf: '0'
    type: complex
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [704, 1156.0]
    rotation: 0
    state: enabled
- name: blocks_multiply_const_vxx_4_0_0_0
  id: blocks_multiply_const_vxx
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    const: wf_gain
    maxoutbuf: '0'
    minoutbuf: '0'
    type: complex
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [576, 1308.0]
    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: float
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [976, 2940.0]
    rotation: 0
    state: enabled
- name: blocks_multiply_xx_0_0
  id: blocks_multiply_xx
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    num_inputs: '2'
    type: float
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [672, 1564.0]
    rotation: 0
    state: enabled
- name: blocks_multiply_xx_0_0_0
  id: blocks_multiply_xx
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    num_inputs: '2'
    type: float
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [672, 1884.0]
    rotation: 0
    state: enabled
- name: blocks_nlog10_ff_0
  id: blocks_nlog10_ff
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    k: RX_power_offset_dB
    maxoutbuf: '0'
    minoutbuf: '0'
    n: '10.6'
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [2240, 1268.0]
    rotation: 0
    state: enabled
- name: blocks_null_sink_0
  id: blocks_null_sink
  parameters:
    affinity: ''
    alias: ''
    bus_structure_sink: '[[0,],]'
    comment: ''
    num_inputs: '1'
    type: complex
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1216, 2860.0]
    rotation: 0
    state: disabled
- name: blocks_null_sink_1
  id: blocks_null_sink
  parameters:
    affinity: ''
    alias: ''
    bus_structure_sink: '[[0,],]'
    comment: ''
    num_inputs: '1'
    type: complex
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1504, 2128.0]
    rotation: 0
    state: disabled
- name: blocks_null_sink_2
  id: blocks_null_sink
  parameters:
    affinity: ''
    alias: ''
    bus_structure_sink: '[[0,],]'
    comment: ''
    num_inputs: '1'
    type: complex
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1412.0, 2032]
    rotation: 270
    state: true
- name: blocks_null_sink_3
  id: blocks_null_sink
  parameters:
    affinity: ''
    alias: ''
    bus_structure_sink: '[[0,],]'
    comment: ''
    num_inputs: '1'
    type: complex
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1032, 1364.0]
    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: complex
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1168, 2308.0]
    rotation: 0
    state: disabled
- name: blocks_null_source_1
  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: [48, 2076.0]
    rotation: 0
    state: disabled
- name: blocks_probe_signal_x_0
  id: blocks_probe_signal_x
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    type: float
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [2336, 1268.0]
    rotation: 0
    state: enabled
- name: blocks_repeat_0
  id: blocks_repeat
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    interp: '3000'
    maxoutbuf: '0'
    minoutbuf: '0'
    type: byte
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [576, 2620.0]
    rotation: 0
    state: enabled
- name: blocks_repeat_0_0
  id: blocks_repeat
  parameters:
    affinity: ''
    alias: ''
    comment: output samp rate = 3 MHz
    interp: int(tx_samp_rate/cw_samp_rate)
    maxoutbuf: '0'
    minoutbuf: '0'
    type: complex
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1040, 2748.0]
    rotation: 0
    state: enabled
- name: blocks_selector_0
  id: blocks_selector
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    enabled: 'True'
    input_index: '0'
    maxoutbuf: '0'
    minoutbuf: '0'
    num_inputs: '1'
    num_outputs: '2'
    output_index: (ssb_txing or ssb_txing_btn)
    showports: 'True'
    type: complex
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1412.0, 1856]
    rotation: 270
    state: true
- name: blocks_selector_0_x
  id: blocks_selector
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    enabled: 'True'
    input_index: side_band
    maxoutbuf: '2'
    minoutbuf: '0'
    num_inputs: '4'
    num_outputs: '1'
    output_index: '0'
    showports: 'True'
    type: float
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [2744, 1108.0]
    rotation: 0
    state: true
- name: blocks_selector_0_y
  id: blocks_selector
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    enabled: 'True'
    input_index: side_band
    maxoutbuf: '2'
    minoutbuf: '0'
    num_inputs: '4'
    num_outputs: '1'
    output_index: '0'
    showports: 'True'
    type: float
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [2744, 1324.0]
    rotation: 0
    state: true
- name: blocks_selector_1
  id: blocks_selector
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    enabled: 'True'
    input_index: side_band
    maxoutbuf: '0'
    minoutbuf: '0'
    num_inputs: '4'
    num_outputs: '1'
    output_index: '0'
    showports: 'True'
    type: complex
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1504, 2452.0]
    rotation: 0
    state: enabled
- name: blocks_selector_2
  id: blocks_selector
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    enabled: 'True'
    input_index: int(cw_txing)
    maxoutbuf: '0'
    minoutbuf: '0'
    num_inputs: '2'
    num_outputs: '1'
    output_index: '0'
    showports: 'True'
    type: float
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [840, 2372.0]
    rotation: 0
    state: enabled
- name: blocks_selector_3
  id: blocks_selector
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    enabled: 'True'
    input_index: int(cw_txing)
    maxoutbuf: '0'
    minoutbuf: '0'
    num_inputs: '2'
    num_outputs: '1'
    output_index: '0'
    showports: 'True'
    type: float
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [840, 2180.0]
    rotation: 0
    state: enabled
- name: blocks_throttle_0
  id: blocks_throttle
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    ignoretag: 'True'
    maxoutbuf: '0'
    minoutbuf: '0'
    samples_per_second: audio_samp_rate
    type: float
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [416, 1732.0]
    rotation: 0
    state: disabled
- name: blocks_throttle_1_0
  id: blocks_throttle
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    ignoretag: 'True'
    maxoutbuf: '0'
    minoutbuf: '0'
    samples_per_second: '48000'
    type: float
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [140.0, 2216]
    rotation: 90
    state: disabled
- name: blocks_uchar_to_float_0
  id: blocks_uchar_to_float
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [736, 2620.0]
    rotation: 0
    state: enabled
- name: epy_block_0
  id: epy_block
  parameters:
    _source_code: "\"\"\"\nEmbedded Python Blocks:\n\nEach time this file is saved,\
      \ GRC will instantiate the first class it finds\nto get ports and parameters\
      \ of your block. The arguments to __init__  will\nbe the parameters. All of\
      \ them are required to have default values!\n\"\"\"\n\nimport numpy as np\n\
      from gnuradio import gr\n\n\nclass blk(gr.sync_block):  # other base classes\
      \ are basic_block, decim_block, interp_block\n    \"\"\"Stream gate - with gate\
      \ open output=input, with gate closed input is simply consumed\"\"\"\n\n   \
      \ def __init__(self, gate=1.0):  # only default arguments here\n        \"\"\
      \"arguments to this function show up as parameters in GRC\"\"\"\n        gr.sync_block.__init__(\n\
      \            self,\n            name='Stream gate',   # will show up in GRC\n\
      \            in_sig=[np.complex64],\n            out_sig=[np.complex64]\n  \
      \      )\n        # if an attribute with the same name as a parameter is found,\n\
      \        # a callback is registered (properties work, too).\n        self.gate\
      \ = gate\n\n    def work(self, input_items, output_items):\n        \"\"\"example:\
      \ multiply with constant\"\"\"\n        if self.gate:\n            output_items[0][:]\
      \ = input_items[0]\n            self.consume(0, len(input_items[0]))\n     \
      \       return len(output_items[0])\n        else:\n            self.consume(0,\
      \ len(input_items[0]))\n            return 0\n"
    affinity: ''
    alias: ''
    comment: ''
    gate: ssb_txing
    maxoutbuf: '0'
    minoutbuf: '0'
  states:
    _io_cache: ('Stream gate', 'blk', [('gate', '1.0')], [('0', 'complex', 1)], [('0',
      'complex', 1)], 'Stream gate - with gate open output=input, with gate closed
      input is simply consumed', ['gate'])
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1316.0, 2176]
    rotation: 270
    state: disabled
- name: epy_block_0_0
  id: epy_block
  parameters:
    _source_code: "\"\"\"\nMorse code vector source\n\"\"\"\n\n#  epy_block_0.py\n\
      #  revised 09/10/2019 - finish code table\n#  revised 09/11/2019 - test for\
      \ bad character\n#  revised 09/27/2019 - get input from a Message Edit block\
      \ (code from Volker Schroer dl1ksv)\n\nimport numpy as np\nfrom gnuradio import\
      \ gr\n\nimport pmt\n\ntextboxValue = \"\"\n\nMorse = {\n    # codes from https://www.itu.int/rec/R-REC-M.1677-1-200910-I/en\n\
      \    \"A\": \"10111\",\n    \"B\": \"111010101\",\n    \"C\": \"11101011101\"\
      ,\n    \"D\": \"1110101\",\n    \"E\": \"1\",\n    \"F\": \"101011101\",\n \
      \   \"G\": \"111011101\",\n    \"H\": \"1010101\",\n    \"I\": \"101\",\n  \
      \  \"J\": \"1011101110111\",\n    \"K\": \"111010111\",\n    \"L\": \"101110101\"\
      ,\n    \"M\": \"1110111\",\n    \"N\": \"11101\",\n    \"O\": \"11101110111\"\
      ,\n    \"P\": \"10111011101\",\n    \"Q\": \"1110111010111\",\n    \"R\": \"\
      1011101\",\n    \"S\": \"10101\",\n    \"T\": \"111\",\n    \"U\": \"1010111\"\
      ,\n    \"V\": \"101010111\",\n    \"W\": \"101110111\",\n    \"X\": \"11101010111\"\
      ,\n    \"Y\": \"1110101110111\",\n    \"Z\": \"11101110101\",\n    \"\xC5\"\
      : \"101110111010111\",\n    \"\xC4\": \"10111010111\",\n    \"\xD6\": \"1110111011101\"\
      ,\n    \" \": \"0\",\n    \"1\": \"10111011101110111\",\n    \"2\": \"101011101110111\"\
      ,\n    \"3\": \"1010101110111\",\n    \"4\": \"10101010111\",\n    \"5\": \"\
      101010101\",\n    \"6\": \"11101010101\",\n    \"7\": \"1110111010101\",\n \
      \   \"8\": \"111011101110101\",\n    \"9\": \"11101110111011101\",\n    \"0\"\
      : \"1110111011101110111\",\n    \".\": \"10111010111010111\",  # period\n  \
      \  \",\": \"1110111010101110111\",  # comma\n    \":\": \"11101110111010101\"\
      ,  # colon\n    \"?\": \"101011101110101\",  # question\n    \"'\": \"1011101110111011101\"\
      ,  # apostrophe\n    \"-\": \"111010101010111\",  # dash or minus\n    \"/\"\
      : \"1110101011101\",  # slash\n    \"(\": \"111010111011101\",  # left parenthesis\n\
      \    \")\": \"1110101110111010111\",  # right parenthesis\n    \"\\\"\": \"\
      101110101011101\",  # quote\n    \"=\": \"1110101010111\",  # equals\n    \"\
      +\": \"1011101011101\",  # plus\n    \"@\": \"10111011101011101\",  # at sign\
      \ (@)\n    # these punctuation marks are not included in the ITU recommendation\n\
      \    # but are found in https://en.wikipedia.org/wiki/Morse_code\n    \"!\"\
      : \"1110101110101110111\",  # exclamation point\n    \"&\": \"10111010101\"\
      ,  # ampersand (also prosign for 'WAIT')\n    \";\": \"11101011101011101\",\
      \  # semicolon\n    \"_\": \"10101110111010111\",  # underscore\n    \"$\":\
      \ \"10101011101010111\"  # dollar sign\n}\n\n\nclass mc_sync_block(gr.sync_block):\n\
      \    \"\"\"\n    reads input from a message port\n    generates a vector of\
      \ Morse code bits\n    \"\"\"\n\n    def __init__(self):\n        gr.sync_block.__init__(self,\n\
      \                               name=\"Morse code vector source\",\n       \
      \                        in_sig=None,\n                               out_sig=[np.byte])\n\
      \        self.message_port_register_in(pmt.intern('msg_in'))\n        self.message_port_register_out(pmt.intern('clear_input'))\n\
      \        self.set_msg_handler(pmt.intern('msg_in'), self.handle_msg)\n     \
      \   self.textboxValue = None\n\n    def handle_msg(self, msg):\n        global\
      \ textboxValue\n        self.textboxValue = pmt.symbol_to_string(msg)\n    \
      \    # print(textboxValue)\n\n    def work(self, input_items, output_items):\n\
      \n        nbit_stream = \"\"\n\n        if not self.textboxValue:\n        \
      \    return 0\n\n        for ch in self.textboxValue:\n            nbit_stream\
      \ += (Morse.get(ch.upper()) if ch.upper() in Morse else Morse.get('?')) + \"\
      000\"\n        nbit_stream += \"0000\"\n\n        for x in range(len(nbit_stream)):\n\
      \            output_items[0][x] = int(nbit_stream[x])\n\n        # clear input\
      \ line\n        self.textboxValue = \"\"\n        self.message_port_pub(pmt.intern('clear_input'),\
      \ pmt.intern(''))\n        return len(nbit_stream)\n"
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
  states:
    _io_cache: ('Morse code vector source', 'mc_sync_block', [], [('msg_in', 'message',
      1)], [('0', 'byte', 1), ('clear_input', 'message', 1)], '\n    reads input from
      a message port\n    generates a vector of Morse code bits\n    ', [])
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [320, 2620.0]
    rotation: 0
    state: true
- name: epy_block_0_1
  id: epy_block
  parameters:
    _source_code: "\"\"\"\nEmbedded Python Blocks:\n\nEach time this file is saved,\
      \ GRC will instantiate the first class it finds\nto get ports and parameters\
      \ of your block. The arguments to __init__  will\nbe the parameters. All of\
      \ them are required to have default values!\n\"\"\"\n\nimport numpy as np\n\
      from gnuradio import gr\n\n\nclass blk(gr.sync_block):  # other base classes\
      \ are basic_block, decim_block, interp_block\n    \"\"\"Stream gate - with gate\
      \ open output=input, with gate closed input is simply consumed\"\"\"\n\n   \
      \ def __init__(self, gate=1.0):  # only default arguments here\n        \"\"\
      \"arguments to this function show up as parameters in GRC\"\"\"\n        gr.sync_block.__init__(\n\
      \            self,\n            name='Stream gate',   # will show up in GRC\n\
      \            in_sig=[np.complex64],\n            out_sig=[np.complex64]\n  \
      \      )\n        # if an attribute with the same name as a parameter is found,\n\
      \        # a callback is registered (properties work, too).\n        self.gate\
      \ = gate\n\n    def work(self, input_items, output_items):\n        \"\"\"example:\
      \ multiply with constant\"\"\"\n        if self.gate:\n            output_items[0][:]\
      \ = input_items[0]\n            self.consume(0, len(input_items[0]))\n     \
      \       return len(output_items[0])\n        else:\n            self.consume(0,\
      \ len(input_items[0]))\n            return 0\n"
    affinity: ''
    alias: ''
    comment: ''
    gate: '1'
    maxoutbuf: '0'
    minoutbuf: '0'
  states:
    _io_cache: ('Stream gate', 'blk', [('gate', '1.0')], [('0', 'complex', 1)], [('0',
      'complex', 1)], 'Stream gate - with gate open output=input, with gate closed
      input is simply consumed', ['gate'])
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [912, 2708.0]
    rotation: 0
    state: disabled
- name: epy_block_1
  id: epy_block
  parameters:
    _source_code: "\"\"\"\nEmbedded Python Blocks:\n\nEach time this file is saved,\
      \ GRC will instantiate the first class it finds\nto get ports and parameters\
      \ of your block. The arguments to __init__  will\nbe the parameters. All of\
      \ them are required to have default values!\n\"\"\"\n\nimport threading\nimport\
      \ typing as T\n\nimport numpy as np\nimport pmt\nfrom gnuradio import gr\nimport\
      \ time\n\n\nclass one_shot:\n\n    def __init__(self, delay: float, callback:\
      \ T.Callable):\n        self.delay = delay\n        self.timer = None\n    \
      \    self.callback = callback\n        self.last_start = None\n        self.to_sleep\
      \ = None\n        self.thread = None\n\n    def countdown(self):\n        now\
      \ = time.time_ns()\n        if self.to_sleep is None:\n            self.last_start\
      \ = None\n            #print(\"Timer timed out, at %d last_start is now %s\"\
      \ % (now, self.last_start))\n            self.timer.cancel()\n            self.callback()\n\
      \            return\n        self.timer = threading.Timer(self.to_sleep, self.countdown)\n\
      \        self.timer.start()\n        self.last_start = now\n        print(\"\
      Timer restarted at %d for %f seconds\" % (self.last_start, self.to_sleep))\n\
      \        self.to_sleep = None\n\n    def trigger(self):\n        now = time.time_ns()\n\
      \        if self.last_start is None:\n            self.to_sleep = self.delay\n\
      \            self.timer = threading.Timer(self.to_sleep, self.countdown)\n \
      \           self.timer.start()\n            self.last_start = now\n        \
      \    #print(\"Timer started at %d for %f seconds\" % (self.last_start, self.to_sleep))\n\
      \            self.to_sleep = None\n            return\n        else:\n     \
      \       #print(\"Trig, last_start=%f\" % self.last_start)\n            self.to_sleep\
      \ = (now - self.last_start) / 1000000000\n            #print(\"Timer retrig\
      \ at %d, To_sleep = %f\" % (now, self.to_sleep))\n\n\n# noinspection PyPep8Naming\n\
      class blk(gr.sync_block):  # other base classes are basic_block, decim_block,\
      \ interp_block\n    \"\"\"VOX detector - sends a message when detecting a signal\
      \ and another some time after the signal has been absent\n       threshold is\
      \ the signal level needed to trigger an on-air message\n       attack is the\
      \ number of consecutive samples needed before the message is sent\n       delay\
      \ is the number of seconds after the last sample over the threshold level that\
      \ the off-air\n       message is sent.\n\n       The on-air message is represented\
      \ by the message pair (\"onair\", 1) and the off-air message is represented\
      \ by the\n       message pair (\"onair\", 0)\n\n       The output stream contains\
      \ 100 zeros if the last message sent is am off-air message and 100 ones\n  \
      \     if the last message sent is a on-air message. Whenever a message is sent\
      \ a ramp string of samples\n       are sent, going from 0 to 1 on any on-air\
      \ signal and from 1 to 0 on any off-air signal.\n\n       Note that the incoming\
      \ stream needs to represent the volume level of the audio, not the audio samples\
      \ themselves.\n\n       \"\"\"\n\n    def __init__(self, threshold=5, attack=10,\
      \ delay=0.5):  # only default arguments here\n        \"\"\"arguments to this\
      \ function show up as parameters in GRC\"\"\"\n        gr.sync_block.__init__(\n\
      \            self,\n            name='VOX detector',  # will show up in GRC\n\
      \            in_sig=[np.ubyte],\n            out_sig=None\n        )\n     \
      \   # if an attribute with the same name as a parameter is found,\n        #\
      \ a callback is registered (properties work, too).\n        self.threshold =\
      \ threshold\n        self.attack = attack\n        self.delay = delay\n\n  \
      \      self.attack_counter = attack  # Counts down to 0\n        self.one_shot\
      \ = None\n        self.message_port_register_out(pmt.intern(\"onair\"))\n  \
      \      self.onair = False\n        # self.to_output = []\n\n    def send_onair_message(self):\n\
      \        if not self.onair:\n            self.message_port_pub(pmt.intern(\"\
      onair\"), pmt.cons(pmt.string_to_symbol(\"onair\"), pmt.to_pmt(1)))\n      \
      \      self.onair = True\n            # self.ramp_up()\n\n    def send_offair_message(self):\n\
      \        if self.onair:\n            self.message_port_pub(pmt.intern(\"onair\"\
      ), pmt.cons(pmt.string_to_symbol(\"onair\"), pmt.to_pmt(0)))\n            self.onair\
      \ = False\n            # self.ramp_down()\n\n    def ramp_up(self):\n      \
      \  self.to_output = []\n        for i in range(0, 128):\n            self.to_output.append(i/128)\n\
      \n    def ramp_down(self):\n        self.to_output = []\n        for i in range(0,\
      \ 100):\n            self.to_output.append(1 - i/128)\n\n\n    def work(self,\
      \ input_items, output_items):\n        #print(\"Input0(%d)=\" % len(input_items[0]),\
      \ input_items[0])\n        # print(\"Output0(%d)=\" % len(output_items[0]),\
      \ output_items[0])\n        for item in input_items[0]:\n            if item\
      \ is not None:\n                item = -item if item < 0 else item\n       \
      \         if item > self.threshold:\n                    self.attack_counter\
      \ -= 1\n                    if self.attack_counter <= 0:\n                 \
      \       self.send_onair_message()\n                        self.trigger_one_shot()\n\
      \                        self.attack_counter = self.attack\n               \
      \ else:\n                    self.attack_counter = self.attack\n        else:\n\
      \            self.attack_counter = self.attack\n\n        self.consume(0, len(input_items[0]))\n\
      \        # self.produce(0, 128)\n        # output_items[0] = self.to_output\n\
      \        # self.to_output = [1 if self.onair else 0 for i in range(0, 128)]\n\
      \n        # return len(output_items[0])\n        return 0\n\n    def trigger_one_shot(self):\n\
      \        if self.one_shot is None:\n            self.one_shot = one_shot(self.delay,\
      \ self.send_offair_message)\n            #print(\"Oneshot created\")\n     \
      \   self.one_shot.trigger()\n        #print(\"Oneshot triggered\")\n"
    affinity: ''
    alias: ''
    attack: '10'
    comment: ''
    delay: 6/morse_speed * 25
    maxoutbuf: '0'
    minoutbuf: '0'
    threshold: '0.8'
  states:
    _io_cache: ('VOX detector', 'blk', [('threshold', '5'), ('attack', '10'), ('delay',
      '0.5')], [('0', 'byte', 1)], [('onair', 'message', 1)], 'VOX detector - sends
      a message when detecting a signal and another some time after the signal has
      been absent\n       threshold is the signal level needed to trigger an on-air
      message\n       attack is the number of consecutive samples needed before the
      message is sent\n       delay is the number of seconds after the last sample
      over the threshold level that the off-air\n       message is sent.\n\n       The
      on-air message is represented by the message pair ("onair", 1) and the off-air
      message is represented by the\n       message pair ("onair", 0)\n\n       The
      output stream contains 100 zeros if the last message sent is am off-air message
      and 100 ones\n       if the last message sent is a on-air message. Whenever
      a message is sent a ramp string of samples\n       are sent, going from 0 to
      1 on any on-air signal and from 1 to 0 on any off-air signal.\n\n       Note
      that the incoming stream needs to represent the volume level of the audio, not
      the audio samples themselves.\n\n       ', ['attack', 'delay', 'threshold'])
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [784, 3220.0]
    rotation: 0
    state: enabled
- name: epy_block_1_0
  id: epy_block
  parameters:
    _source_code: "\"\"\"\nEmbedded Python Blocks:\n\nEach time this file is saved,\
      \ GRC will instantiate the first class it finds\nto get ports and parameters\
      \ of your block. The arguments to __init__  will\nbe the parameters. All of\
      \ them are required to have default values!\n\"\"\"\n\nimport threading\nimport\
      \ typing as T\n\nimport numpy as np\nimport pmt\nfrom gnuradio import gr\nimport\
      \ time\n\n\nclass one_shot:\n\n    def __init__(self, delay: float, callback:\
      \ T.Callable):\n        self.delay = delay\n        self.timer = None\n    \
      \    self.callback = callback\n        self.last_start = None\n        self.to_sleep\
      \ = None\n        self.thread = None\n\n    def countdown(self):\n        now\
      \ = time.time_ns()\n        if self.to_sleep is None:\n            self.last_start\
      \ = None\n            #print(\"Timer timed out, at %d last_start is now %s\"\
      \ % (now, self.last_start))\n            self.timer.cancel()\n            self.callback()\n\
      \            return\n        self.timer = threading.Timer(self.to_sleep, self.countdown)\n\
      \        self.timer.start()\n        self.last_start = now\n        #print(\"\
      Timer restarted at %d for %f seconds\" % (self.last_start, self.to_sleep))\n\
      \        self.to_sleep = None\n\n    def trigger(self):\n        now = time.time_ns()\n\
      \        if self.last_start is None:\n            self.to_sleep = self.delay\n\
      \            self.timer = threading.Timer(self.to_sleep, self.countdown)\n \
      \           self.timer.start()\n            self.last_start = now\n        \
      \    #print(\"Timer started at %d for %f seconds\" % (self.last_start, self.to_sleep))\n\
      \            self.to_sleep = None\n            return\n        else:\n     \
      \       #print(\"Trig, last_start=%f\" % self.last_start)\n            self.to_sleep\
      \ = (now - self.last_start) / 1000000000\n            #print(\"Timer retrig\
      \ at %d, To_sleep = %f\" % (now, self.to_sleep))\n\n\n# noinspection PyPep8Naming\n\
      class blk(gr.sync_block):  # other base classes are basic_block, decim_block,\
      \ interp_block\n    \"\"\"VOX detector - sends a message when detecting a signal\
      \ and another some time after the signal has been absent\n       threshold is\
      \ the signal level needed to trigger an on-air message\n       attack is the\
      \ number of consecutive samples needed before the message is sent\n       delay\
      \ is the number of seconds after the last sample over the threshold level that\
      \ the off-air\n       message is sent.\n\n       The on-air message is represented\
      \ by the message pair (\"onair\", 1) and the off-air message is represented\
      \ by the\n       message pair (\"onair\", 0)\n\n       The output stream contains\
      \ 100 zeros if the last message sent is am off-air message and 100 ones\n  \
      \     if the last message sent is a on-air message. Whenever a message is sent\
      \ a ramp string of samples\n       are sent, going from 0 to 1 on any on-air\
      \ signal and from 1 to 0 on any off-air signal.\n\n       Note that the incoming\
      \ stream needs to represent the volume level of the audio, not the audio samples\
      \ themselves.\n\n       \"\"\"\n\n    def __init__(self, threshold=5, attack=10,\
      \ delay=0.5):  # only default arguments here\n        \"\"\"arguments to this\
      \ function show up as parameters in GRC\"\"\"\n        gr.sync_block.__init__(\n\
      \            self,\n            name='VOX detector',  # will show up in GRC\n\
      \            in_sig=[np.float32],\n            out_sig=None\n        )\n   \
      \     # if an attribute with the same name as a parameter is found,\n      \
      \  # a callback is registered (properties work, too).\n        self.threshold\
      \ = threshold\n        self.attack = attack\n        self.delay = delay\n\n\
      \        self.attack_counter = attack  # Counts down to 0\n        self.one_shot\
      \ = None\n        self.message_port_register_out(pmt.intern(\"onair\"))\n  \
      \      self.onair = False\n        # self.to_output = []\n\n    def send_onair_message(self):\n\
      \        if not self.onair:\n            self.message_port_pub(pmt.intern(\"\
      onair\"), pmt.cons(pmt.string_to_symbol(\"onair\"), pmt.to_pmt(1)))\n      \
      \      self.onair = True\n            # self.ramp_up()\n\n    def send_offair_message(self):\n\
      \        if self.onair:\n            self.message_port_pub(pmt.intern(\"onair\"\
      ), pmt.cons(pmt.string_to_symbol(\"onair\"), pmt.to_pmt(0)))\n            self.onair\
      \ = False\n            # self.ramp_down()\n\n    def ramp_up(self):\n      \
      \  self.to_output = []\n        for i in range(0, 128):\n            self.to_output.append(i/128)\n\
      \n    def ramp_down(self):\n        self.to_output = []\n        for i in range(0,\
      \ 100):\n            self.to_output.append(1 - i/128)\n\n\n    def work(self,\
      \ input_items, output_items):\n        # print(\"Input0(%f)=\" % len(input_items[0]),\
      \ input_items[0])\n        # print(\"Output0(%d)=\" % len(output_items[0]),\
      \ output_items[0])\n        for item in input_items[0]:\n            if item\
      \ is not None:\n                item = -item if item < 0 else item\n       \
      \         if item > self.threshold:\n                    self.attack_counter\
      \ -= 1\n                    if self.attack_counter <= 0:\n                 \
      \       self.send_onair_message()\n                        self.trigger_one_shot()\n\
      \                        self.attack_counter = self.attack\n               \
      \ else:\n                    self.attack_counter = self.attack\n        else:\n\
      \            self.attack_counter = self.attack\n\n        self.consume(0, len(input_items[0]))\n\
      \        # self.produce(0, 128)\n        # output_items[0] = self.to_output\n\
      \        # self.to_output = [1 if self.onair else 0 for i in range(0, 128)]\n\
      \n        # return len(output_items[0])\n        return 0\n\n    def trigger_one_shot(self):\n\
      \        if self.one_shot is None:\n            self.one_shot = one_shot(self.delay,\
      \ self.send_offair_message)\n            # print(\"Oneshot created\")\n    \
      \    self.one_shot.trigger()\n        # print(\"Oneshot triggered\")\n"
    affinity: ''
    alias: ''
    attack: '10'
    comment: ''
    delay: '0.8'
    maxoutbuf: '0'
    minoutbuf: '0'
    threshold: '2'
  states:
    _io_cache: ('VOX detector', 'blk', [('threshold', '5'), ('attack', '10'), ('delay',
      '0.5')], [('0', 'float', 1)], [('onair', 'message', 1)], 'VOX detector - sends
      a message when detecting a signal and another some time after the signal has
      been absent\n       threshold is the signal level needed to trigger an on-air
      message\n       attack is the number of consecutive samples needed before the
      message is sent\n       delay is the number of seconds after the last sample
      over the threshold level that the off-air\n       message is sent.\n\n       The
      on-air message is represented by the message pair ("onair", 1) and the off-air
      message is represented by the\n       message pair ("onair", 0)\n\n       The
      output stream contains 100 zeros if the last message sent is am off-air message
      and 100 ones\n       if the last message sent is a on-air message. Whenever
      a message is sent a ramp string of samples\n       are sent, going from 0 to
      1 on any on-air signal and from 1 to 0 on any off-air signal.\n\n       Note
      that the incoming stream needs to represent the volume level of the audio, not
      the audio samples themselves.\n\n       ', ['attack', 'delay', 'threshold'])
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [768, 2060.0]
    rotation: 0
    state: enabled
- name: epy_block_2
  id: epy_block
  parameters:
    _source_code: "\n\nfrom gnuradio import gr\nimport pmt\n\nclass var_to_msg_pair_ref(gr.sync_block):\n\
      \    \"\"\"\n    This block has a callback that will emit a message pair with\
      \ the updated variable\n    value when called. This is useful for monitoring\
      \ a GRC variable and emitting a message\n    when it is changed.\n    \"\"\"\
      \n    def __init__(self, pairname=None, check_var = None, ref_var=None):\n \
      \       gr.sync_block.__init__(self, name=\"Variable to message on diff\", in_sig=None,\
      \ out_sig=None)\n\n        self.pairname = pairname\n        self.check_var\
      \ = check_var\n        self.ref_var = ref_var\n\n        self.message_port_register_out(pmt.intern(\"\
      msgout\"))\n\n    def variable_changed(self, value):\n        if self.monitor_var\
      \ == self.ref_var:\n            return\n        try:\n            if type(value)\
      \ is float:\n                p = pmt.from_double(value)\n            elif type(value)\
      \ is int:\n                p = pmt.from_long(value)\n            elif type(value)\
      \ is bool:\n                p = pmt.from_bool(value)\n            elif type(value)\
      \ is str:\n                p = pmt.intern(value)\n            else:\n      \
      \          p = pmt.to_pmt(value)\n\n            self.message_port_pub(pmt.intern(\"\
      msgout\"), pmt.cons(pmt.intern(self.pairname), p))\n\n        except Exception\
      \ as e:\n            gr.log.error(\"Unable to convert \" + repr(value) + \"\
      \ to PDU, no message will be emitted (reason: %s)\" % repr(e))\n\n\n    def\
      \ stop(self):\n        return True"
    affinity: ''
    alias: ''
    check_var: rx_fq
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    pairname: '''freq'''
    ref_var: rx_center_freq+filter_freq
  states:
    _io_cache: ('Variable to message on diff', 'var_to_msg_pair_ref', [('pairname',
      'None'), ('check_var', 'None'), ('ref_var', 'None')], [], [('msgout', 'message',
      1)], '\n    This block has a callback that will emit a message pair with the
      updated variable\n    value when called. This is useful for monitoring a GRC
      variable and emitting a message\n    when it is changed.\n    ', ['check_var',
      'pairname', 'ref_var'])
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [776, 572.0]
    rotation: 0
    state: true
- name: freq_xlating_fft_filter_ccc_1
  id: freq_xlating_fft_filter_ccc
  parameters:
    affinity: ''
    alias: ''
    center_freq: filter_freq+cw_midear_beat[side_band]
    comment: ''
    decim: '1'
    maxoutbuf: '0'
    minoutbuf: '0'
    nthreads: '2'
    samp_delay: '0'
    samp_rate: rx_samp_rate
    taps: firdes.low_pass(1,rx_samp_rate,rx_samp_rate/(2*1),4000)
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [352, 1452.0]
    rotation: 0
    state: enabled
- name: freq_xlating_fft_filter_ccc_1_0
  id: freq_xlating_fft_filter_ccc
  parameters:
    affinity: ''
    alias: ''
    center_freq: filter_freq-cw_midear_beat[side_band]
    comment: ''
    decim: '1'
    maxoutbuf: '0'
    minoutbuf: '0'
    nthreads: '2'
    samp_delay: '0'
    samp_rate: rx_samp_rate
    taps: firdes.low_pass(1,rx_samp_rate,rx_samp_rate/(2*1),4000)
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [352, 1140.0]
    rotation: 0
    state: enabled
- name: frequency_counter
  id: note
  parameters:
    alias: ''
    comment: ''
    note: '''{:.0f}''.format((lo_freq_Hz[freq_chooser]+tune+fine_tune))'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [464, 403]
    rotation: 0
    state: enabled
- name: low_pass_filter_0
  id: low_pass_filter
  parameters:
    affinity: ''
    alias: ''
    beta: '6.76'
    comment: ''
    cutoff_freq: ssb_tx_bandwidth
    decim: '2'
    gain: '1'
    interp: '1'
    maxoutbuf: '0'
    minoutbuf: '0'
    samp_rate: audio_samp_rate
    type: fir_filter_fff
    width: '50'
    win: window.WIN_HAMMING
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [888, 1548.0]
    rotation: 0
    state: enabled
- name: low_pass_filter_0_0
  id: low_pass_filter
  parameters:
    affinity: ''
    alias: ''
    beta: '6.76'
    comment: ''
    cutoff_freq: ssb_tx_bandwidth
    decim: '2'
    gain: '1'
    interp: '1'
    maxoutbuf: '0'
    minoutbuf: '0'
    samp_rate: audio_samp_rate
    type: fir_filter_fff
    width: '50'
    win: window.WIN_HAMMING
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [880, 1868.0]
    rotation: 0
    state: enabled
- name: mmse_resampler_xx_0
  id: mmse_resampler_xx
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    phase_shift: '0'
    resamp_ratio: audio_samp_rate/cw_samp_rate
    type: float
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [776, 2972.0]
    rotation: 0
    state: true
- name: mulc_lsb1
  id: blocks_multiply_const_vxx
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    const: '1'
    maxoutbuf: '0'
    minoutbuf: '0'
    type: float
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1576, 1404.0]
    rotation: 0
    state: enabled
- name: mulc_lsb_0
  id: blocks_multiply_const_vxx
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    const: '1'
    maxoutbuf: '0'
    minoutbuf: '0'
    type: float
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1000, 1436.0]
    rotation: 0
    state: enabled
- name: mulc_usb1
  id: blocks_multiply_const_vxx
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    const: '-1'
    maxoutbuf: '0'
    minoutbuf: '0'
    type: float
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1592, 1092.0]
    rotation: 0
    state: enabled
- name: mulc_usb_0
  id: blocks_multiply_const_vxx
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    const: '-1'
    maxoutbuf: '0'
    minoutbuf: '0'
    type: float
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1000, 1124.0]
    rotation: 0
    state: enabled
- name: note_0
  id: note
  parameters:
    alias: ''
    comment: ''
    note: SSB RECEIVER SECTION
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [352, 1320.0]
    rotation: 0
    state: enabled
- name: note_0_0
  id: note
  parameters:
    alias: ''
    comment: ''
    note: USB RX chain
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [352, 1216.0]
    rotation: 0
    state: enabled
- name: note_0_1
  id: note
  parameters:
    alias: ''
    comment: ''
    note: LSB RX chain
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [352, 1408.0]
    rotation: 0
    state: enabled
- name: note_1
  id: note
  parameters:
    alias: ''
    comment: ''
    note: SSB TRANSMITTER SECTION
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [224, 1560.0]
    rotation: 0
    state: enabled
- name: note_2
  id: note
  parameters:
    alias: ''
    comment: ''
    note: CW transmiter section
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [320, 2512.0]
    rotation: 0
    state: true
- name: note_3
  id: note
  parameters:
    alias: ''
    comment: ''
    note: S meter
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [2456, 1268.0]
    rotation: 0
    state: enabled
- name: note_4
  id: note
  parameters:
    alias: ''
    comment: ''
    note: SET FREQUENCY
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [179, 402]
    rotation: 0
    state: enabled
- name: note_5
  id: note
  parameters:
    alias: ''
    comment: ''
    note: CONTROL SECTION
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [318, 403]
    rotation: 0
    state: enabled
- name: pfb_decimator_ccf_0_0
  id: pfb_decimator_ccf
  parameters:
    affinity: ''
    alias: ''
    atten: '60'
    channel: '0'
    comment: ''
    decim: int(rx_samp_rate/100000)
    fft_filts: 'True'
    fft_rot: 'True'
    maxoutbuf: '0'
    minoutbuf: '0'
    samp_delay: '0'
    taps: firdes.low_pass(1,rx_samp_rate/2, 3900,100)
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [544, 1456.0]
    rotation: 0
    state: enabled
- name: pfb_decimator_ccf_0_0_0
  id: pfb_decimator_ccf
  parameters:
    affinity: ''
    alias: ''
    atten: '60'
    channel: '0'
    comment: ''
    decim: int(rx_samp_rate/100000)
    fft_filts: 'True'
    fft_rot: 'True'
    maxoutbuf: '0'
    minoutbuf: '0'
    samp_delay: '0'
    taps: firdes.low_pass(1,rx_samp_rate/2, 3900,100)
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [544, 1144.0]
    rotation: 0
    state: enabled
- name: pfb_decimator_ccf_0_1
  id: pfb_decimator_ccf
  parameters:
    affinity: ''
    alias: ''
    atten: '100'
    channel: '0'
    comment: ''
    decim: ' 3*int(rx_samp_rate/1000000)'
    fft_filts: 'True'
    fft_rot: 'True'
    maxoutbuf: '0'
    minoutbuf: '0'
    samp_delay: '0'
    taps: firdes.low_pass(.028,rx_samp_rate/32,5000,100)
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [848, 1368.0]
    rotation: 0
    state: enabled
- name: preset_fq
  id: parameter
  parameters:
    alias: ''
    comment: ''
    hide: none
    label: PRESET FREQUENCY
    short_id: ''
    type: ''
    value: 144.174e6
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [480, 68.0]
    rotation: 0
    state: true
- name: qtgui_edit_box_msg_0
  id: qtgui_edit_box_msg
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    gui_hint: 8,3,1,3
    is_pair: 'False'
    is_static: 'True'
    key: ''
    label: 'CW message to send:'
    maxoutbuf: '0'
    minoutbuf: '0'
    type: string
    value: ''
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [320, 2732.0]
    rotation: 180
    state: true
- name: qtgui_edit_box_msg_1
  id: qtgui_edit_box_msg
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    gui_hint: 9,2,1,1
    is_pair: 'True'
    is_static: 'False'
    key: ''
    label: WF Frequency
    maxoutbuf: '0'
    minoutbuf: '0'
    type: float
    value: ''
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1360, 1324.0]
    rotation: 180
    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: 'True'
    average: '0.2'
    axislabels: 'True'
    bw: band_width[band_chooser]
    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: 'True'
    fc: fft_corr[side_band]
    fftsize: '1024'
    freqhalf: 'True'
    grid: 'True'
    gui_hint: 5,0,1,1
    label: Relative signal
    label1: ''
    label10: ''''''
    label2: ''''''
    label3: ''''''
    label4: ''''''
    label5: ''''''
    label6: ''''''
    label7: ''''''
    label8: ''''''
    label9: ''''''
    legend: 'True'
    maxoutbuf: '0'
    minoutbuf: '0'
    name: '""'
    nconnections: '1'
    norm_window: 'False'
    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: window.WIN_BLACKMAN_hARRIS
    ymax: '10'
    ymin: '-140'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [824, 1252.0]
    rotation: 0
    state: disabled
- name: qtgui_freq_sink_x_1_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: '10000'
    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: '2048'
    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'
    norm_window: 'False'
    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: window.WIN_HAMMING
    ymax: '10'
    ymin: '-140'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [400, 2180.0]
    rotation: 0
    state: disabled
- name: qtgui_ledindicator_0
  id: qtgui_ledindicator
  parameters:
    affinity: ''
    alias: ''
    cellalignment: '1'
    comment: ''
    gui_hint: 1,6,1,1
    label: ON AIR CW
    maxSize: '40'
    offColor: black
    onColor: red
    position: '1'
    state: cw_txing
    verticalalignment: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [2128, 92.0]
    rotation: 0
    state: true
- name: qtgui_ledindicator_0_0
  id: qtgui_ledindicator
  parameters:
    affinity: ''
    alias: ''
    cellalignment: '1'
    comment: ''
    gui_hint: 1,5,1,1
    label: ON AIR SSB
    maxSize: '40'
    offColor: black
    onColor: red
    position: '1'
    state: (ssb_txing or ssb_txing_btn)
    verticalalignment: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1976, 92.0]
    rotation: 0
    state: true
- name: qtgui_sink_x_0
  id: qtgui_sink_x
  parameters:
    affinity: ''
    alias: ''
    bw: band_width[band_chooser]
    comment: ''
    fc: fft_corr[side_band]
    fftsize: '1024'
    gui_hint: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    name: '""'
    plotconst: 'False'
    plotfreq: 'True'
    plottime: 'True'
    plotwaterfall: 'True'
    rate: '10'
    showports: 'True'
    showrf: 'True'
    type: complex
    wintype: window.WIN_BLACKMAN_hARRIS
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1160, 1284.0]
    rotation: 0
    state: true
- name: qtgui_time_sink_x_0
  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: 'True'
    axislabels: 'True'
    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: 'True'
    entags: 'True'
    grid: 'True'
    gui_hint: ''
    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: 'True'
    marker1: '-1'
    marker10: '-1'
    marker2: '-1'
    marker3: '-1'
    marker4: '-1'
    marker5: '-1'
    marker6: '-1'
    marker7: '-1'
    marker8: '-1'
    marker9: '-1'
    name: '""'
    nconnections: '2'
    size: '65536'
    srate: 48e3
    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: '0.5'
    tr_mode: qtgui.TRIG_MODE_AUTO
    tr_slope: qtgui.TRIG_SLOPE_POS
    tr_tag: '""'
    type: float
    update_time: '0.05'
    width1: '1'
    width10: '1'
    width2: '1'
    width3: '1'
    width4: '1'
    width5: '1'
    width6: '1'
    width7: '1'
    width8: '1'
    width9: '1'
    ylabel: Amplitude
    ymax: '1.5'
    ymin: '-1'
    yunit: '""'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1104, 3060.0]
    rotation: 0
    state: disabled
- 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: band_width[band_chooser]
    color1: '0'
    color10: '0'
    color2: '0'
    color3: '0'
    color4: '0'
    color5: '0'
    color6: '0'
    color7: '0'
    color8: '0'
    color9: '0'
    comment: ''
    fc: fft_corr[side_band]
    fftsize: '1024'
    freqhalf: 'True'
    grid: 'True'
    gui_hint: 8,0,2,2
    int_max: '10'
    int_min: '-100'
    label1: Line 1 label
    label10: ''
    label2: ''
    label3: ''
    label4: ''
    label5: ''
    label6: ''
    label7: ''
    label8: ''
    label9: ''
    legend: 'True'
    maxoutbuf: '0'
    minoutbuf: '0'
    name: '""'
    nconnections: '1'
    showports: 'True'
    type: complex
    update_time: '0.10'
    wintype: window.WIN_HANN
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1360, 1212.0]
    rotation: 0
    state: enabled
- name: rational_resampler_xxx_0
  id: rational_resampler_xxx
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    decim: '50'
    fbw: '0.4'
    interp: '48'
    maxoutbuf: '0'
    minoutbuf: '0'
    taps: ''
    type: ccc
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [2216, 1408.0]
    rotation: 0
    state: true
- name: rational_resampler_xxx_0_0_0
  id: rational_resampler_xxx
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    decim: '50'
    fbw: '0.4'
    interp: '48'
    maxoutbuf: '0'
    minoutbuf: '0'
    taps: ''
    type: ccc
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [2216, 1096.0]
    rotation: 0
    state: true
- name: rational_resampler_xxx_1_0
  id: rational_resampler_xxx
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    decim: '25'
    fbw: '0'
    interp: '24'
    maxoutbuf: '0'
    minoutbuf: '0'
    taps: '[]'
    type: fff
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [600, 3080.0]
    rotation: 0
    state: disabled
- name: rational_resampler_xxx_4_0
  id: rational_resampler_xxx
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    decim: '1'
    fbw: '0'
    interp: int(2*tx_samp_rate/audio_samp_rate)
    maxoutbuf: '0'
    minoutbuf: '0'
    taps: '[]'
    type: ccc
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1432.0, 2120]
    rotation: 270
    state: true
- name: root_raised_cosine_filter_0
  id: root_raised_cosine_filter
  parameters:
    affinity: ''
    alias: ''
    alpha: '0.35'
    comment: ''
    decim: '1'
    gain: '1'
    interp: '1'
    maxoutbuf: '0'
    minoutbuf: '0'
    ntaps: '200'
    samp_rate: cw_samp_rate
    sym_rate: symbol_rate
    type: fir_filter_fff
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [152, 2932.0]
    rotation: 0
    state: true
- name: root_raised_cosine_filter_0_0
  id: root_raised_cosine_filter
  parameters:
    affinity: ''
    alias: ''
    alpha: '0.35'
    comment: ''
    decim: '1'
    gain: cw_level
    interp: '1'
    maxoutbuf: '0'
    minoutbuf: '0'
    ntaps: '200'
    samp_rate: cw_samp_rate
    sym_rate: symbol_rate
    type: fir_filter_fff
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [328, 2932.0]
    rotation: 0
    state: true
- name: soapy_hackrf_sink_0
  id: soapy_hackrf_sink
  parameters:
    affinity: ''
    alias: ''
    amp: 'True'
    bandwidth: tx_bw[tx_bw_opts]
    center_freq: tx_center_fq+tx_mode_offset[side_band]
    comment: ''
    dev_args: driver=remote,remote=tcp://192.168.1.125:1234,remote:type=hackrf
    samp_rate: tx_samp_rate
    type: fc32
    vga: tx_gain
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1696, 2500.0]
    rotation: 0
    state: enabled
- name: soapy_hackrf_source_0
  id: soapy_hackrf_source
  parameters:
    affinity: ''
    alias: ''
    amp: rx_preamp
    bandwidth: '0'
    center_freq: rx_center_freq
    comment: ''
    dev_args: driver=remote,remote=tcp://192.168.1.125:1234,remote:type=hackrf
    gain: lna_gain
    maxoutbuf: '0'
    minoutbuf: '0'
    samp_rate: rx_samp_rate
    type: fc32
    vga: vga_gain
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [112, 1308.0]
    rotation: 0
    state: enabled
- name: virtual_sink_0
  id: virtual_sink
  parameters:
    alias: ''
    comment: ''
    stream_id: tx_monitor
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1232, 2956.0]
    rotation: 0
    state: enabled
- name: virtual_sink_0_1
  id: virtual_sink
  parameters:
    alias: ''
    comment: ''
    stream_id: rrc
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [912, 2620.0]
    rotation: 0
    state: true
- name: virtual_sink_1
  id: virtual_sink
  parameters:
    alias: ''
    comment: ''
    stream_id: af_l
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [2896, 1372.0]
    rotation: 0
    state: true
- name: virtual_sink_4
  id: virtual_sink
  parameters:
    alias: ''
    comment: ''
    stream_id: af_r
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [2896, 1156.0]
    rotation: 0
    state: true
- name: virtual_source_0
  id: virtual_source
  parameters:
    alias: ''
    comment: ''
    stream_id: tx_monitor
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [504, 2404.0]
    rotation: 0
    state: enabled
- name: virtual_source_0_1
  id: virtual_source
  parameters:
    alias: ''
    comment: ''
    stream_id: rrc
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [8, 2956.0]
    rotation: 0
    state: true
- name: virtual_source_4
  id: virtual_source
  parameters:
    alias: ''
    comment: ''
    stream_id: af_l
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [656, 2188.0]
    rotation: 0
    state: true
- name: virtual_source_5
  id: virtual_source
  parameters:
    alias: ''
    comment: ''
    stream_id: af_r
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [616, 2292.0]
    rotation: 0
    state: true
- name: zeromq_pull_msg_source_0
  id: zeromq_pull_msg_source
  parameters:
    address: tcp://127.0.0.1:50251
    affinity: ''
    alias: ''
    bind: 'False'
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    timeout: '100'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [112, 2636.0]
    rotation: 0
    state: disabled

connections:
- [analog_agc3_xx_0, '0', rational_resampler_xxx_0, '0']
- [analog_agc3_xx_0_0, '0', rational_resampler_xxx_0_0_0, '0']
- [analog_sig_source_x_0, '0', blocks_multiply_xx_0, '0']
- [analog_sig_source_x_0_0, '0', blocks_multiply_xx_0_0_0, '0']
- [analog_sig_source_x_1_0, '0', blocks_multiply_xx_0_0, '1']
- [analog_sig_source_x_3_0, '0', blocks_throttle_1_0, '0']
- [analog_simple_squelch_cc_0, '0', analog_agc3_xx_0, '0']
- [analog_simple_squelch_cc_0_0, '0', analog_agc3_xx_0_0, '0']
- [audio_source_0, '0', blocks_multiply_const_vxx_1_0_0_0, '0']
- [band_pass_filter_0, '0', blocks_multiply_const_vxx_1_0_0_1, '0']
- [band_pass_filter_0, '0', blocks_multiply_xx_0_0, '0']
- [band_pass_filter_0, '0', blocks_multiply_xx_0_0_0, '1']
- [band_pass_filter_0, '0', blocks_throttle_0, '0']
- [band_pass_filter_0_0, '0', blocks_complex_to_float_0_1_0, '0']
- [band_pass_filter_0_1, '0', blocks_complex_to_float_0_2_0_0, '0']
- [blocks_add_xx_0, '0', blocks_complex_to_mag_squared_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', mulc_lsb1, '0']
- [blocks_complex_to_float_0_2, '0', blocks_float_to_complex_0_1, '1']
- [blocks_complex_to_float_0_2, '1', mulc_lsb_0, '0']
- [blocks_complex_to_float_0_2_0, '0', blocks_float_to_complex_0_1_0, '1']
- [blocks_complex_to_float_0_2_0, '1', mulc_usb_0, '0']
- [blocks_complex_to_float_0_2_0_0, '0', blocks_float_to_complex_0_1_0_0, '1']
- [blocks_complex_to_float_0_2_0_0, '1', mulc_usb1, '0']
- [blocks_complex_to_mag_squared_0, '0', blocks_integrate_xx_0, '0']
- [blocks_complex_to_real_0, '0', blocks_delay_1, '0']
- [blocks_complex_to_real_0_0_0, '0', blocks_delay_1_0, '0']
- [blocks_delay_0, '0', blocks_float_to_complex_0_3, '0']
- [blocks_delay_0, '0', mmse_resampler_xx_0, '0']
- [blocks_delay_1, '0', blocks_multiply_const_vxx_1, '0']
- [blocks_delay_1_0, '0', blocks_multiply_const_vxx_1_0_1, '0']
- [blocks_float_to_char_0, '0', epy_block_1, '0']
- [blocks_float_to_complex_0_0_0, '0', analog_simple_squelch_cc_0, '0']
- [blocks_float_to_complex_0_0_0, '0', blocks_add_xx_0, '1']
- [blocks_float_to_complex_0_0_1, '0', blocks_selector_0, '0']
- [blocks_float_to_complex_0_1, '0', band_pass_filter_0_0, '0']
- [blocks_float_to_complex_0_1_0, '0', band_pass_filter_0_1, '0']
- [blocks_float_to_complex_0_1_0_0, '0', analog_simple_squelch_cc_0_0, '0']
- [blocks_float_to_complex_0_1_0_0, '0', blocks_add_xx_0, '0']
- [blocks_float_to_complex_0_3, '0', blocks_repeat_0_0, '0']
- [blocks_float_to_complex_0_3, '0', epy_block_0_1, '0']
- [blocks_integrate_xx_0, '0', blocks_nlog10_ff_0, '0']
- [blocks_integrate_xx_1, '0', blocks_float_to_char_0, '0']
- [blocks_moving_average_xx_0, '0', epy_block_1_0, '0']
- [blocks_multiply_const_vxx_0, '0', virtual_sink_0, '0']
- [blocks_multiply_const_vxx_1, '0', blocks_selector_0_x, '1']
- [blocks_multiply_const_vxx_1, '0', blocks_selector_0_x, '3']
- [blocks_multiply_const_vxx_1, '0', blocks_selector_0_y, '1']
- [blocks_multiply_const_vxx_1_0_0_0, '0', band_pass_filter_0, '0']
- [blocks_multiply_const_vxx_1_0_0_1, '0', blocks_moving_average_xx_0, '0']
- [blocks_multiply_const_vxx_1_0_1, '0', blocks_selector_0_x, '0']
- [blocks_multiply_const_vxx_1_0_1, '0', blocks_selector_0_x, '2']
- [blocks_multiply_const_vxx_1_0_1, '0', blocks_selector_0_y, '0']
- [blocks_multiply_const_vxx_1_0_1, '0', blocks_selector_0_y, '2']
- [blocks_multiply_const_vxx_1_0_1, '0', blocks_selector_0_y, '3']
- [blocks_multiply_const_vxx_3, '0', audio_sink_0, '0']
- [blocks_multiply_const_vxx_3_0, '0', audio_sink_0, '1']
- [blocks_multiply_const_vxx_4_0, '0', blocks_complex_to_float_0_2, '0']
- [blocks_multiply_const_vxx_4_0_0, '0', blocks_complex_to_float_0_2_0, '0']
- [blocks_multiply_const_vxx_4_0_0_0, '0', pfb_decimator_ccf_0_1, '0']
- [blocks_multiply_const_vxx_4_0_0_0, '0', qtgui_sink_x_0, '0']
- [blocks_multiply_const_vxx_4_0_0_0, '0', qtgui_waterfall_sink_x_0, '0']
- [blocks_multiply_xx_0, '0', blocks_multiply_const_vxx_0, '0']
- [blocks_multiply_xx_0, '0', qtgui_time_sink_x_0, '0']
- [blocks_multiply_xx_0_0, '0', low_pass_filter_0, '0']
- [blocks_multiply_xx_0_0_0, '0', low_pass_filter_0_0, '0']
- [blocks_nlog10_ff_0, '0', blocks_probe_signal_x_0, '0']
- [blocks_null_source_1, '0', blocks_multiply_const_vxx_1_0_0_0, '0']
- [blocks_repeat_0, '0', blocks_uchar_to_float_0, '0']
- [blocks_repeat_0_0, '0', blocks_null_sink_0, '0']
- [blocks_repeat_0_0, '0', blocks_selector_1, '2']
- [blocks_repeat_0_0, '0', blocks_selector_1, '3']
- [blocks_selector_0, '0', blocks_null_sink_2, '0']
- [blocks_selector_0, '1', rational_resampler_xxx_4_0, '0']
- [blocks_selector_0_x, '0', virtual_sink_4, '0']
- [blocks_selector_0_y, '0', virtual_sink_1, '0']
- [blocks_selector_1, '0', soapy_hackrf_sink_0, '0']
- [blocks_selector_2, '0', blocks_multiply_const_vxx_3_0, '0']
- [blocks_selector_3, '0', blocks_multiply_const_vxx_3, '0']
- [blocks_throttle_0, '0', blocks_multiply_xx_0_0, '0']
- [blocks_throttle_0, '0', blocks_multiply_xx_0_0_0, '1']
- [blocks_uchar_to_float_0, '0', virtual_sink_0_1, '0']
- [epy_block_0_0, '0', blocks_repeat_0, '0']
- [epy_block_0_0, clear_input, qtgui_edit_box_msg_0, val]
- [epy_block_0_1, '0', blocks_repeat_0_0, '0']
- [epy_block_1, onair, blocks_message_debug_0, print]
- [epy_block_1, onair, blocks_msgpair_to_var_0, inpair]
- [epy_block_1_0, onair, blocks_message_debug_0, print]
- [epy_block_1_0, onair, blocks_msgpair_to_var_0_0, inpair]
- [epy_block_2, msgout, blocks_message_debug_1, print]
- [freq_xlating_fft_filter_ccc_1, '0', pfb_decimator_ccf_0_0, '0']
- [freq_xlating_fft_filter_ccc_1_0, '0', blocks_multiply_const_vxx_4_0_0_0, '0']
- [freq_xlating_fft_filter_ccc_1_0, '0', pfb_decimator_ccf_0_0_0, '0']
- [low_pass_filter_0, '0', blocks_float_to_complex_0_0_1, '1']
- [low_pass_filter_0_0, '0', blocks_float_to_complex_0_0_1, '0']
- [mmse_resampler_xx_0, '0', blocks_multiply_xx_0, '1']
- [mulc_lsb1, '0', blocks_float_to_complex_0_0_0, '0']
- [mulc_lsb_0, '0', blocks_float_to_complex_0_1, '0']
- [mulc_usb1, '0', blocks_float_to_complex_0_1_0_0, '0']
- [mulc_usb_0, '0', blocks_float_to_complex_0_1_0, '0']
- [pfb_decimator_ccf_0_0, '0', blocks_multiply_const_vxx_4_0, '0']
- [pfb_decimator_ccf_0_0_0, '0', blocks_multiply_const_vxx_4_0_0, '0']
- [pfb_decimator_ccf_0_1, '0', blocks_null_sink_3, '0']
- [pfb_decimator_ccf_0_1, '0', qtgui_freq_sink_x_0, '0']
- [qtgui_edit_box_msg_0, msg, epy_block_0_0, msg_in]
- [qtgui_edit_box_msg_1, msg, qtgui_sink_x_0, freq]
- [qtgui_edit_box_msg_1, msg, qtgui_waterfall_sink_x_0, freq]
- [qtgui_sink_x_0, freq, qtgui_edit_box_msg_1, val]
- [qtgui_waterfall_sink_x_0, freq, blocks_message_debug_0, print]
- [qtgui_waterfall_sink_x_0, freq, blocks_msgpair_to_var_2, inpair]
- [qtgui_waterfall_sink_x_0, freq, qtgui_edit_box_msg_1, val]
- [rational_resampler_xxx_0, '0', blocks_complex_to_real_0, '0']
- [rational_resampler_xxx_0_0_0, '0', blocks_complex_to_real_0_0_0, '0']
- [rational_resampler_xxx_1_0, '0', qtgui_time_sink_x_0, '1']
- [rational_resampler_xxx_4_0, '0', blocks_selector_1, '0']
- [rational_resampler_xxx_4_0, '0', blocks_selector_1, '1']
- [root_raised_cosine_filter_0, '0', root_raised_cosine_filter_0_0, '0']
- [root_raised_cosine_filter_0_0, '0', blocks_delay_0, '0']
- [root_raised_cosine_filter_0_0, '0', blocks_integrate_xx_1, '0']
- [root_raised_cosine_filter_0_0, '0', rational_resampler_xxx_1_0, '0']
- [rx_fq, valueout, blocks_msgpair_to_var_3, inpair]
- [soapy_hackrf_source_0, '0', freq_xlating_fft_filter_ccc_1, '0']
- [soapy_hackrf_source_0, '0', freq_xlating_fft_filter_ccc_1_0, '0']
- [virtual_source_0, '0', blocks_selector_2, '1']
- [virtual_source_0, '0', blocks_selector_3, '1']
- [virtual_source_0_1, '0', root_raised_cosine_filter_0, '0']
- [virtual_source_4, '0', blocks_selector_3, '0']
- [virtual_source_5, '0', blocks_selector_2, '0']

metadata:
  file_format: 1
  grc_version: 3.10.6.0