options:
  parameters:
    author: l0scher
    catch_exceptions: 'True'
    category: '[GRC Hier Blocks]'
    cmake_opt: ''
    comment: ''
    copyright: ''
    description: This is derived from J. Gilbert's fhss_detector_reference with only
      a few additional pieces.
    gen_cmake: 'On'
    gen_linking: dynamic
    generate_options: qt_gui
    hier_block_src_path: '.:'
    id: meter_data_capture
    max_nouts: '0'
    output_language: python
    placement: (0,0)
    qt_qss_theme: ''
    realtime_scheduling: ''
    run: 'True'
    run_command: '{python} -u {filename}'
    run_options: prompt
    sizing_mode: fixed
    thread_safe_setters: ''
    title: ISM band data capture
    window_size: 1600,1600
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [24, 20]
    rotation: 0
    state: enabled

blocks:
- name: center_freq
  id: variable_qtgui_range
  parameters:
    comment: ''
    gui_hint: 2,0,1,1
    label: Center Freq
    min_len: '200'
    orient: QtCore.Qt.Horizontal
    rangeType: float
    start: 100e6
    step: 1e6
    stop: 2000e6
    value: 915e6
    widget: counter_slider
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [216, 148]
    rotation: 0
    state: enabled
- name: decim_taps
  id: variable
  parameters:
    comment: ''
    value: firdes.low_pass_2(1, 1, output_cutoff/decimation, output_trans_width/decimation,
      output_attenuation)
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [424, 964.0]
    rotation: 0
    state: enabled
- name: fir_taps
  id: variable
  parameters:
    comment: ''
    value: firdes.low_pass_2(1, 1, 0.5*output_cutoff, 0.5*output_trans_width, output_attenuation)
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [880, 964.0]
    rotation: 0
    state: enabled
- name: gain
  id: variable_qtgui_range
  parameters:
    comment: ''
    gui_hint: 2,1,1,1
    label: Gain
    min_len: '200'
    orient: QtCore.Qt.Horizontal
    rangeType: float
    start: '0'
    step: '1'
    stop: '70'
    value: '0'
    widget: counter_slider
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [344, 148.0]
    rotation: 0
    state: enabled
- name: raster_size
  id: variable
  parameters:
    comment: ''
    value: '[64,256]'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1224, 1716.0]
    rotation: 0
    state: true
- name: syncwords
  id: variable
  parameters:
    comment: "UPDATE ME! \nChange the syncwords to match bursts of interest"
    value: '''10101010101010101010101010101010'''
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [328, 1676.0]
    rotation: 0
    state: enabled
- name: tf
  id: variable_qtgui_range
  parameters:
    comment: ''
    gui_hint: 3,2,1,1
    label: Throttle Factor
    min_len: '200'
    orient: QtCore.Qt.Horizontal
    rangeType: float
    start: '0'
    step: '1'
    stop: '40'
    value: '20'
    widget: counter_slider
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [216, 20.0]
    rotation: 0
    state: enabled
- name: threshold
  id: variable_qtgui_range
  parameters:
    comment: ''
    gui_hint: 2,2,1,1
    label: Threshold
    min_len: '200'
    orient: QtCore.Qt.Horizontal
    rangeType: float
    start: '3'
    step: '1'
    stop: '40'
    value: '6'
    widget: counter_slider
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [344, 20.0]
    rotation: 0
    state: enabled
- name: analog_fastnoise_source_x_0
  id: analog_fastnoise_source_x
  parameters:
    affinity: ''
    alias: ''
    amp: '1000'
    comment: Add noise impariment
    maxoutbuf: '0'
    minoutbuf: '0'
    noise_type: analog.GR_GAUSSIAN
    samples: '8192'
    seed: '0'
    type: complex
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [232, 516.0]
    rotation: 0
    state: disabled
- 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: [528, 504.0]
    rotation: 0
    state: disabled
- name: blocks_file_source_0_0
  id: blocks_file_source
  parameters:
    affinity: ''
    alias: ''
    begin_tag: pmt.PMT_NIL
    comment: ''
    file: /tmp/a.sc16
    length: '0'
    maxoutbuf: '0'
    minoutbuf: '0'
    offset: '0'
    repeat: 'False'
    type: short
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [64, 396.0]
    rotation: 0
    state: disabled
- name: blocks_interleaved_short_to_complex_0_1
  id: blocks_interleaved_short_to_complex
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    scale_factor: '1.0'
    swap: 'False'
    vector_input: 'False'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [240, 428.0]
    rotation: 0
    state: disabled
- name: blocks_message_debug_0_1
  id: blocks_message_debug
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    en_uvec: 'True'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1312, 1128.0]
    rotation: 0
    state: enabled
- name: blocks_message_debug_0_1_0
  id: blocks_message_debug
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    en_uvec: 'True'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1440, 440.0]
    rotation: 0
    state: disabled
- name: blocks_multiply_const_vxx_0_1
  id: blocks_multiply_const_vxx
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    const: pow(2,-15) * pow(2,(gain/10))
    maxoutbuf: '0'
    minoutbuf: '1024000'
    type: complex
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [712, 428.0]
    rotation: 0
    state: disabled
- name: blocks_probe_rate_0
  id: blocks_probe_rate
  parameters:
    affinity: ''
    alias: ''
    alpha: '0.15'
    comment: 'Enable the Message Debug ---->

      and disable the throttle block

      for benchmarking performance'
    maxoutbuf: '0'
    minoutbuf: '0'
    mintime: '500.0'
    type: complex
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1152, 396.0]
    rotation: 0
    state: true
- name: blocks_throttle_0
  id: blocks_throttle
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    ignoretag: 'True'
    maxoutbuf: '0'
    minoutbuf: '0'
    samples_per_second: samp_rate/10000 * pow(10,tf/10)
    type: complex
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [432, 428.0]
    rotation: 0
    state: disabled
- name: burst_width
  id: parameter
  parameters:
    alias: ''
    comment: ''
    hide: part
    label: Burst Width [Hz]
    short_id: ''
    type: intx
    value: int(500e3)
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [648, 212]
    rotation: 0
    state: enabled
- name: cfo_start_offset
  id: parameter
  parameters:
    alias: ''
    comment: ''
    hide: none
    label: CFO Start Offset [s]
    short_id: ''
    type: eng_float
    value: '0'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1184, 116]
    rotation: 0
    state: enabled
- name: cfo_threshold
  id: parameter
  parameters:
    alias: ''
    comment: ''
    hide: none
    label: CFO threshold
    short_id: ''
    type: eng_float
    value: '0.5'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1184, 212]
    rotation: 0
    state: enabled
- name: cfo_time_to_average
  id: parameter
  parameters:
    alias: ''
    comment: ''
    hide: none
    label: CFO Average Time [s]
    short_id: ''
    type: eng_float
    value: '0.0005'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1184, 20]
    rotation: 0
    state: enabled
- name: decimation
  id: parameter
  parameters:
    alias: ''
    comment: ''
    hide: none
    label: Decimation
    short_id: ''
    type: intx
    value: '32'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [488, 132]
    rotation: 0
    state: enabled
- name: fft_size
  id: parameter
  parameters:
    alias: ''
    comment: ''
    hide: none
    label: FFT Size
    short_id: ''
    type: intx
    value: '256'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [488, 228]
    rotation: 0
    state: enabled
- name: fhss_utils_cf_estimate_0
  id: fhss_utils_cf_estimate
  parameters:
    affinity: ''
    alias: ''
    channel_freqs: '[902.4e6, 902.8e6, 903.2e6, 903.6e6, 904.0e6, 904.4e6, 904.8e6,
      905.2e6, 905.6e6, 906.0e6, 906.4e6, 906.8e6, 907.2e6, 907.6e6, 908.0e6, 908.4e6,
      908.8e6, 909.2e6, 909.6e6, 910.0e6, 910.4e6, 910.8e6, 911.2e6, 911.6e6, 912.0e6,
      912.4e6, 912.8e6, 913.2e6, 913.6e6, 914.0e6, 914.4e6, 914.8e6, 915.2e6, 915.6e6,
      916.0e6, 916.4e6, 916.8e6, 917.2e6, 917.6e6, 918.0e6, 918.4e6, 918.8e6, 919.2e6,
      919.6e6, 920.0e6, 920.4e6, 920.8e6, 921.2e6, 921.6e6, 922.0e6, 922.4e6, 922.8e6,
      923.2e6, 923.6e6, 924.0e6, 924.4e6, 924.8e6, 925.2e6, 925.6e6, 926.0e6, 926.4e6,
      926.8e6, 927.2e6, 927.6e6 ]'
    comment: ''
    maxoutbuf: '0'
    method: fhss_utils.COERCE
    minoutbuf: '0'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [656, 912.0]
    rotation: 0
    state: true
- name: fhss_utils_fft_burst_tagger_0
  id: fhss_utils_fft_burst_tagger
  parameters:
    affinity: ''
    alias: ''
    burst_post_len: int(round((float(samp_rate)/fft_size)*post_burst_time))
    burst_pre_len: int(round((float(samp_rate)/fft_size)*pre_burst_time))
    burst_width: burst_width
    center_frequency: center_freq
    comment: ''
    debug: 'False'
    fft_size: fft_size
    history_size: int(round((float(samp_rate)/fft_size)*hist_time))
    lookahead: int(round((float(samp_rate)/fft_size)*lookahead_time))
    max_burst_len: '0'
    max_bursts: '0'
    maxoutbuf: '0'
    minoutbuf: 2048*1000
    sample_rate: samp_rate
    threshold: threshold
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [200, 804.0]
    rotation: 0
    state: enabled
- name: fhss_utils_tagged_burst_to_pdu_0
  id: fhss_utils_tagged_burst_to_pdu
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    decimation: decimation
    max_burst_time: max_burst_time
    maxoutbuf: '0'
    min_burst_time: min_burst_time
    minoutbuf: '0'
    relative_center_frequency: '0.0'
    relative_sample_rate: '1.0'
    relative_span: '1.0'
    sample_rate: samp_rate
    taps: decim_taps
    threads: '3'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [424, 796.0]
    rotation: 0
    state: enabled
- name: fsk_burst_extractor_hier_0
  id: fsk_burst_extractor_hier
  parameters:
    affinity: ''
    alias: ''
    burst_width: int(500e3)
    center_freq: center_freq
    cf_method: fhss_utils.RMS
    channel_freqs: '[]'
    comment: ''
    decimation: decimation
    fft_size: fft_size
    hist_time: '0.004'
    lookahead_time: '0.0005'
    max_burst_time: '0.5'
    maxoutbuf: '0'
    min_burst_time: '0.001'
    minoutbuf: '0'
    n_threads: '3'
    output_attenuation: '40'
    output_cutoff: '0.45'
    output_trans_width: '0.05'
    post_burst_time: '0.00015'
    pre_burst_time: '0.00015'
    samp_rate: samp_rate
    threshold: threshold
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [992, 708.0]
    rotation: 0
    state: disabled
- name: hist_time
  id: parameter
  parameters:
    alias: ''
    comment: ''
    hide: part
    label: History Time [s]
    short_id: ''
    type: eng_float
    value: '0.004'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [992, 20]
    rotation: 0
    state: enabled
- name: lookahead_time
  id: parameter
  parameters:
    alias: ''
    comment: ''
    hide: part
    label: Lookahead Time [s]
    short_id: ''
    type: eng_float
    value: '0.0005'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [992, 116]
    rotation: 0
    state: enabled
- name: max_burst_time
  id: parameter
  parameters:
    alias: ''
    comment: ''
    hide: part
    label: Max Burst Time [s]
    short_id: ''
    type: eng_float
    value: '0.5'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [648, 116]
    rotation: 0
    state: enabled
- name: min_burst_time
  id: parameter
  parameters:
    alias: ''
    comment: ''
    hide: part
    label: Min Burst Time [s]
    short_id: ''
    type: eng_float
    value: '0.001'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [648, 20]
    rotation: 0
    state: enabled
- name: note_0
  id: note
  parameters:
    alias: ''
    comment: '.                                                                                                                                                                                                                                  Burst
      Detection

      ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------'
    note: SECTION
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [24, 988.0]
    rotation: 0
    state: enabled
- name: note_0_0
  id: note
  parameters:
    alias: ''
    comment: '.                                                                                                                                                                                                                                  Tuning
      Parameters

      ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------'
    note: SECTION
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [24, 292]
    rotation: 0
    state: enabled
- name: note_0_0_0
  id: note
  parameters:
    alias: ''
    comment: '.                                                                                                                                                                                                                                  Input

      ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------'
    note: SECTION
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [24, 596.0]
    rotation: 0
    state: enabled
- name: note_0_1
  id: note
  parameters:
    alias: ''
    comment: '.                                                                                                                                                                                                                                  FM
      Demod and Symbol Recovery

      ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------'
    note: SECTION
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [24, 1436.0]
    rotation: 0
    state: enabled
- name: note_0_1_0
  id: note
  parameters:
    alias: ''
    comment: ".                                                                  \
      \                                                                          \
      \                                                                          \
      \            Align and Raster Select Bursts\t\t\t\t\n------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------"
    note: SECTION
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [24, 1756.0]
    rotation: 0
    state: enabled
- name: note_1
  id: note
  parameters:
    alias: ''
    comment: 'Both the Hier and discrete implementations

      are available here; choose one or the other.'
    note: OPTION
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1312, 692.0]
    rotation: 0
    state: true
- name: output_attenuation
  id: parameter
  parameters:
    alias: ''
    comment: ''
    hide: part
    label: Output Attenuation
    short_id: ''
    type: eng_float
    value: '40'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1408, 212]
    rotation: 0
    state: enabled
- name: output_cutoff
  id: parameter
  parameters:
    alias: ''
    comment: ''
    hide: part
    label: Output Cutoff [cycles/samp]
    short_id: ''
    type: eng_float
    value: '0.5'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1408, 20]
    rotation: 0
    state: enabled
- name: output_trans_width
  id: parameter
  parameters:
    alias: ''
    comment: ''
    hide: part
    label: Output Trans. Width [cycles/samp]
    short_id: ''
    type: eng_float
    value: '0.05'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1408, 116]
    rotation: 0
    state: enabled
- name: pdu_utils_pack_unpack_0
  id: pdu_utils_pack_unpack
  parameters:
    affinity: ''
    alias: ''
    bit_order: pdu_utils.BIT_ORDER_MSB_FIRST
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    mode: pdu_utils.MODE_PACK_BYTE
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [728, 1524.0]
    rotation: 0
    state: true
- name: pdu_utils_pdu_align_0
  id: pdu_utils_pdu_align
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    offset: '-32'
    syncwords: syncwords
    threshold: '0'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [328, 1572.0]
    rotation: 0
    state: true
- name: pdu_utils_pdu_clock_recovery_0
  id: pdu_utils_pdu_clock_recovery
  parameters:
    affinity: ''
    alias: ''
    binary_slice: none
    comment: ''
    debug: 'False'
    maxoutbuf: '0'
    minoutbuf: '0'
    win_type: pdu_utils.TUKEY_WIN
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [664, 1200.0]
    rotation: 0
    state: enabled
- name: pdu_utils_pdu_clock_recovery_0_0
  id: pdu_utils_pdu_clock_recovery
  parameters:
    affinity: ''
    alias: ''
    binary_slice: binary
    comment: ''
    debug: 'False'
    maxoutbuf: '0'
    minoutbuf: '0'
    win_type: pdu_utils.TUKEY_WIN
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [664, 1336.0]
    rotation: 0
    state: enabled
- name: pdu_utils_pdu_fine_time_measure_0
  id: pdu_utils_pdu_fine_time_measure
  parameters:
    affinity: ''
    alias: ''
    average_width: '10'
    buffer_percent: '15'
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    post_burst_time: post_burst_time
    pre_burst_time: pre_burst_time
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1120, 900.0]
    rotation: 0
    state: enabled
- name: pdu_utils_pdu_fir_filter_1
  id: pdu_utils_pdu_fir_filter
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    decimation: '2'
    maxoutbuf: '0'
    minoutbuf: '0'
    taps: fir_taps
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [912, 836.0]
    rotation: 0
    state: enabled
- name: pdu_utils_pdu_head_tail_0
  id: pdu_utils_pdu_head_tail
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    histsize: raster_size[0]
    length: raster_size[1]
    maxoutbuf: '0'
    minoutbuf: '0'
    pdu_type: pdu_utils.INPUTTYPE_UNPACKED_BYTE
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [728, 1700.0]
    rotation: 0
    state: true
- name: pdu_utils_pdu_logger_0
  id: pdu_utils_pdu_logger
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    logfile: '''/tmp/logs/raw-'''
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1080, 1576.0]
    rotation: 0
    state: true
- name: pdu_utils_pdu_quadrature_demod_cf_0
  id: pdu_utils_pdu_quadrature_demod_cf
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    sensitivity: '1.0'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [320, 1308.0]
    rotation: 0
    state: true
- name: pdu_utils_pdu_split_0_0
  id: pdu_utils_pdu_split
  parameters:
    affinity: ''
    alias: ''
    comment: 'Enable the Message Debug ---->

      to see PDU Metadata printed'
    maxoutbuf: '0'
    minoutbuf: '0'
    pass_empty: 'False'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1040, 1112.0]
    rotation: 0
    state: enabled
- name: post_burst_time
  id: parameter
  parameters:
    alias: ''
    comment: ''
    hide: part
    label: Post Burst Time [s]
    short_id: ''
    type: eng_float
    value: '0.00008'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [840, 116]
    rotation: 0
    state: enabled
- name: pre_burst_time
  id: parameter
  parameters:
    alias: ''
    comment: ''
    hide: part
    label: Pre Burst Time [s]
    short_id: ''
    type: eng_float
    value: '0.00008'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [840, 20]
    rotation: 0
    state: enabled
- name: qtgui_time_raster_sink_x_0
  id: qtgui_time_raster_sink_x
  parameters:
    affinity: ''
    alias: ''
    alpha1: '1.0'
    alpha10: '1.0'
    alpha2: '1.0'
    alpha3: '1.0'
    alpha4: '1.0'
    alpha5: '1.0'
    alpha6: '1.0'
    alpha7: '1.0'
    alpha8: '1.0'
    alpha9: '1.0'
    axislabels: 'True'
    color1: '2'
    color10: '0'
    color2: '0'
    color3: '0'
    color4: '0'
    color5: '0'
    color6: '0'
    color7: '0'
    color8: '0'
    color9: '0'
    comment: ''
    grid: 'False'
    gui_hint: 3,0,1,2
    label1: ''
    label10: ''
    label2: ''
    label3: ''
    label4: ''
    label5: ''
    label6: ''
    label7: ''
    label8: ''
    label9: ''
    mult: '[]'
    name: '"Bit Raster"'
    ncols: raster_size[1]
    nconnections: '1'
    nrows: raster_size[0]
    offset: '[]'
    samp_rate: '1'
    type: msg_byte
    update_time: '0.10'
    x_end_value: '0.0'
    x_label: '""'
    x_start_value: '0.0'
    y_end_value: '0.0'
    y_label: '""'
    y_start_value: '0.0'
    zmax: '1'
    zmin: '0'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1032, 1708.0]
    rotation: 0
    state: enabled
- name: qtgui_time_sink_x_0_0_0_0_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: 'False'
    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: 'False'
    entags: 'True'
    grid: 'False'
    gui_hint: 1,1,1,1
    label1: ''
    label10: ''
    label2: ''
    label3: ''
    label4: ''
    label5: ''
    label6: ''
    label7: ''
    label8: ''
    label9: ''
    legend: 'True'
    marker1: '-1'
    marker10: '-1'
    marker2: '-1'
    marker3: '-1'
    marker4: '-1'
    marker5: '-1'
    marker6: '-1'
    marker7: '-1'
    marker8: '-1'
    marker9: '-1'
    name: '"FM Demodulation"'
    nconnections: '1'
    size: '102400'
    srate: samp_rate/decimation
    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: '.001'
    tr_level: '0.000001'
    tr_mode: qtgui.TRIG_MODE_FREE
    tr_slope: qtgui.TRIG_SLOPE_POS
    tr_tag: '""'
    type: msg_float
    update_time: '0.01'
    width1: '1'
    width10: '1'
    width2: '1'
    width3: '1'
    width4: '1'
    width5: '1'
    width6: '1'
    width7: '1'
    width8: '1'
    width9: '1'
    ylabel: Amplitude
    ymax: '2'
    ymin: '-2'
    yunit: '""'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [664, 1100.0]
    rotation: 0
    state: enabled
- name: qtgui_time_sink_x_0_0_0_0_0_0_0_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: 'False'
    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: 'False'
    entags: 'True'
    grid: 'True'
    gui_hint: 1,2,1,1
    label1: ''
    label10: ''
    label2: ''
    label3: ''
    label4: ''
    label5: ''
    label6: ''
    label7: ''
    label8: ''
    label9: ''
    legend: 'True'
    marker1: '0'
    marker10: '-1'
    marker2: '-1'
    marker3: '-1'
    marker4: '-1'
    marker5: '-1'
    marker6: '-1'
    marker7: '-1'
    marker8: '-1'
    marker9: '-1'
    name: '"Soft Symbols"'
    nconnections: '1'
    size: '102400'
    srate: '1'
    stemplot: 'False'
    style1: '0'
    style10: '1'
    style2: '1'
    style3: '1'
    style4: '1'
    style5: '1'
    style6: '1'
    style7: '1'
    style8: '1'
    style9: '1'
    tr_chan: '0'
    tr_delay: '.001'
    tr_level: '0.000001'
    tr_mode: qtgui.TRIG_MODE_FREE
    tr_slope: qtgui.TRIG_SLOPE_POS
    tr_tag: '""'
    type: msg_float
    update_time: '0.01'
    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: '-1.5'
    yunit: '""'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1040, 1236.0]
    rotation: 0
    state: enabled
- name: qtgui_waterfall_sink_x_0
  id: qtgui_waterfall_sink_x
  parameters:
    affinity: ''
    alias: ''
    alpha1: '1.0'
    alpha10: '1.0'
    alpha2: '1.0'
    alpha3: '1.0'
    alpha4: '1.0'
    alpha5: '1.0'
    alpha6: '1.0'
    alpha7: '1.0'
    alpha8: '1.0'
    alpha9: '1.0'
    axislabels: 'True'
    bw: samp_rate/decimation/2
    color1: '0'
    color10: '0'
    color2: '0'
    color3: '0'
    color4: '0'
    color5: '0'
    color6: '0'
    color7: '0'
    color8: '0'
    color9: '0'
    comment: ''
    fc: '0'
    fftsize: '128'
    freqhalf: 'True'
    grid: 'False'
    gui_hint: 1,0,1,1
    int_max: '10'
    int_min: '-140'
    label1: ''
    label10: ''
    label2: ''
    label3: ''
    label4: ''
    label5: ''
    label6: ''
    label7: ''
    label8: ''
    label9: ''
    legend: 'True'
    maxoutbuf: '0'
    minoutbuf: '0'
    name: '"Burst Spectrogram"'
    nconnections: '1'
    showports: 'True'
    type: msg_complex
    update_time: '0.005'
    wintype: window.WIN_BLACKMAN_hARRIS
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [328, 1152.0]
    rotation: 0
    state: enabled
- name: qtgui_waterfall_sink_x_0_0
  id: qtgui_waterfall_sink_x
  parameters:
    affinity: ''
    alias: ''
    alpha1: '1.0'
    alpha10: '1.0'
    alpha2: '1.0'
    alpha3: '1.0'
    alpha4: '1.0'
    alpha5: '1.0'
    alpha6: '1.0'
    alpha7: '1.0'
    alpha8: '1.0'
    alpha9: '1.0'
    axislabels: 'True'
    bw: samp_rate
    color1: '3'
    color10: '0'
    color2: '0'
    color3: '0'
    color4: '0'
    color5: '0'
    color6: '0'
    color7: '0'
    color8: '0'
    color9: '0'
    comment: ''
    fc: '0'
    fftsize: '1024'
    freqhalf: 'True'
    grid: 'False'
    gui_hint: 0,0,1,3
    int_max: '10'
    int_min: '-140'
    label1: ''
    label10: ''
    label2: ''
    label3: ''
    label4: ''
    label5: ''
    label6: ''
    label7: ''
    label8: ''
    label9: ''
    legend: 'True'
    maxoutbuf: '0'
    minoutbuf: '0'
    name: '"Input Spectrogram"'
    nconnections: '1'
    showports: 'True'
    type: complex
    update_time: '0.01'
    wintype: window.WIN_BLACKMAN_hARRIS
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1160, 532.0]
    rotation: 0
    state: enabled
- name: samp_rate
  id: parameter
  parameters:
    alias: ''
    comment: ''
    hide: none
    label: Sample Rate
    short_id: r
    type: intx
    value: int(30e6)
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [488, 20]
    rotation: 0
    state: enabled
- name: uhd_usrp_source_1
  id: uhd_usrp_source
  parameters:
    affinity: ''
    alias: ''
    ant0: TX/RX
    ant1: ''
    ant10: ''
    ant11: ''
    ant12: ''
    ant13: ''
    ant14: ''
    ant15: ''
    ant16: ''
    ant17: ''
    ant18: ''
    ant19: ''
    ant2: ''
    ant20: ''
    ant21: ''
    ant22: ''
    ant23: ''
    ant24: ''
    ant25: ''
    ant26: ''
    ant27: ''
    ant28: ''
    ant29: ''
    ant3: ''
    ant30: ''
    ant31: ''
    ant4: ''
    ant5: ''
    ant6: ''
    ant7: ''
    ant8: ''
    ant9: ''
    bw0: '0'
    bw1: '0'
    bw10: '0'
    bw11: '0'
    bw12: '0'
    bw13: '0'
    bw14: '0'
    bw15: '0'
    bw16: '0'
    bw17: '0'
    bw18: '0'
    bw19: '0'
    bw2: '0'
    bw20: '0'
    bw21: '0'
    bw22: '0'
    bw23: '0'
    bw24: '0'
    bw25: '0'
    bw26: '0'
    bw27: '0'
    bw28: '0'
    bw29: '0'
    bw3: '0'
    bw30: '0'
    bw31: '0'
    bw4: '0'
    bw5: '0'
    bw6: '0'
    bw7: '0'
    bw8: '0'
    bw9: '0'
    center_freq0: center_freq
    center_freq1: '0'
    center_freq10: '0'
    center_freq11: '0'
    center_freq12: '0'
    center_freq13: '0'
    center_freq14: '0'
    center_freq15: '0'
    center_freq16: '0'
    center_freq17: '0'
    center_freq18: '0'
    center_freq19: '0'
    center_freq2: '0'
    center_freq20: '0'
    center_freq21: '0'
    center_freq22: '0'
    center_freq23: '0'
    center_freq24: '0'
    center_freq25: '0'
    center_freq26: '0'
    center_freq27: '0'
    center_freq28: '0'
    center_freq29: '0'
    center_freq3: '0'
    center_freq30: '0'
    center_freq31: '0'
    center_freq4: '0'
    center_freq5: '0'
    center_freq6: '0'
    center_freq7: '0'
    center_freq8: '0'
    center_freq9: '0'
    clock_rate: '0.0'
    clock_source0: ''
    clock_source1: ''
    clock_source2: ''
    clock_source3: ''
    clock_source4: ''
    clock_source5: ''
    clock_source6: ''
    clock_source7: ''
    comment: ''
    dc_offs0: 0+0j
    dc_offs1: 0+0j
    dc_offs10: 0+0j
    dc_offs11: 0+0j
    dc_offs12: 0+0j
    dc_offs13: 0+0j
    dc_offs14: 0+0j
    dc_offs15: 0+0j
    dc_offs16: 0+0j
    dc_offs17: 0+0j
    dc_offs18: 0+0j
    dc_offs19: 0+0j
    dc_offs2: 0+0j
    dc_offs20: 0+0j
    dc_offs21: 0+0j
    dc_offs22: 0+0j
    dc_offs23: 0+0j
    dc_offs24: 0+0j
    dc_offs25: 0+0j
    dc_offs26: 0+0j
    dc_offs27: 0+0j
    dc_offs28: 0+0j
    dc_offs29: 0+0j
    dc_offs3: 0+0j
    dc_offs30: 0+0j
    dc_offs31: 0+0j
    dc_offs4: 0+0j
    dc_offs5: 0+0j
    dc_offs6: 0+0j
    dc_offs7: 0+0j
    dc_offs8: 0+0j
    dc_offs9: 0+0j
    dc_offs_enb0: default
    dc_offs_enb1: default
    dc_offs_enb10: default
    dc_offs_enb11: default
    dc_offs_enb12: default
    dc_offs_enb13: default
    dc_offs_enb14: default
    dc_offs_enb15: default
    dc_offs_enb16: default
    dc_offs_enb17: default
    dc_offs_enb18: default
    dc_offs_enb19: default
    dc_offs_enb2: default
    dc_offs_enb20: default
    dc_offs_enb21: default
    dc_offs_enb22: default
    dc_offs_enb23: default
    dc_offs_enb24: default
    dc_offs_enb25: default
    dc_offs_enb26: default
    dc_offs_enb27: default
    dc_offs_enb28: default
    dc_offs_enb29: default
    dc_offs_enb3: default
    dc_offs_enb30: default
    dc_offs_enb31: default
    dc_offs_enb4: default
    dc_offs_enb5: default
    dc_offs_enb6: default
    dc_offs_enb7: default
    dc_offs_enb8: default
    dc_offs_enb9: default
    dev_addr: '""'
    dev_args: '""'
    gain0: gain
    gain1: '0'
    gain10: '0'
    gain11: '0'
    gain12: '0'
    gain13: '0'
    gain14: '0'
    gain15: '0'
    gain16: '0'
    gain17: '0'
    gain18: '0'
    gain19: '0'
    gain2: '0'
    gain20: '0'
    gain21: '0'
    gain22: '0'
    gain23: '0'
    gain24: '0'
    gain25: '0'
    gain26: '0'
    gain27: '0'
    gain28: '0'
    gain29: '0'
    gain3: '0'
    gain30: '0'
    gain31: '0'
    gain4: '0'
    gain5: '0'
    gain6: '0'
    gain7: '0'
    gain8: '0'
    gain9: '0'
    gain_type0: default
    gain_type1: default
    gain_type10: default
    gain_type11: default
    gain_type12: default
    gain_type13: default
    gain_type14: default
    gain_type15: default
    gain_type16: default
    gain_type17: default
    gain_type18: default
    gain_type19: default
    gain_type2: default
    gain_type20: default
    gain_type21: default
    gain_type22: default
    gain_type23: default
    gain_type24: default
    gain_type25: default
    gain_type26: default
    gain_type27: default
    gain_type28: default
    gain_type29: default
    gain_type3: default
    gain_type30: default
    gain_type31: default
    gain_type4: default
    gain_type5: default
    gain_type6: default
    gain_type7: default
    gain_type8: default
    gain_type9: default
    iq_imbal0: 0+0j
    iq_imbal1: 0+0j
    iq_imbal10: 0+0j
    iq_imbal11: 0+0j
    iq_imbal12: 0+0j
    iq_imbal13: 0+0j
    iq_imbal14: 0+0j
    iq_imbal15: 0+0j
    iq_imbal16: 0+0j
    iq_imbal17: 0+0j
    iq_imbal18: 0+0j
    iq_imbal19: 0+0j
    iq_imbal2: 0+0j
    iq_imbal20: 0+0j
    iq_imbal21: 0+0j
    iq_imbal22: 0+0j
    iq_imbal23: 0+0j
    iq_imbal24: 0+0j
    iq_imbal25: 0+0j
    iq_imbal26: 0+0j
    iq_imbal27: 0+0j
    iq_imbal28: 0+0j
    iq_imbal29: 0+0j
    iq_imbal3: 0+0j
    iq_imbal30: 0+0j
    iq_imbal31: 0+0j
    iq_imbal4: 0+0j
    iq_imbal5: 0+0j
    iq_imbal6: 0+0j
    iq_imbal7: 0+0j
    iq_imbal8: 0+0j
    iq_imbal9: 0+0j
    iq_imbal_enb0: default
    iq_imbal_enb1: default
    iq_imbal_enb10: default
    iq_imbal_enb11: default
    iq_imbal_enb12: default
    iq_imbal_enb13: default
    iq_imbal_enb14: default
    iq_imbal_enb15: default
    iq_imbal_enb16: default
    iq_imbal_enb17: default
    iq_imbal_enb18: default
    iq_imbal_enb19: default
    iq_imbal_enb2: default
    iq_imbal_enb20: default
    iq_imbal_enb21: default
    iq_imbal_enb22: default
    iq_imbal_enb23: default
    iq_imbal_enb24: default
    iq_imbal_enb25: default
    iq_imbal_enb26: default
    iq_imbal_enb27: default
    iq_imbal_enb28: default
    iq_imbal_enb29: default
    iq_imbal_enb3: default
    iq_imbal_enb30: default
    iq_imbal_enb31: default
    iq_imbal_enb4: default
    iq_imbal_enb5: default
    iq_imbal_enb6: default
    iq_imbal_enb7: default
    iq_imbal_enb8: default
    iq_imbal_enb9: default
    lo_export0: 'False'
    lo_export1: 'False'
    lo_export10: 'False'
    lo_export11: 'False'
    lo_export12: 'False'
    lo_export13: 'False'
    lo_export14: 'False'
    lo_export15: 'False'
    lo_export16: 'False'
    lo_export17: 'False'
    lo_export18: 'False'
    lo_export19: 'False'
    lo_export2: 'False'
    lo_export20: 'False'
    lo_export21: 'False'
    lo_export22: 'False'
    lo_export23: 'False'
    lo_export24: 'False'
    lo_export25: 'False'
    lo_export26: 'False'
    lo_export27: 'False'
    lo_export28: 'False'
    lo_export29: 'False'
    lo_export3: 'False'
    lo_export30: 'False'
    lo_export31: 'False'
    lo_export4: 'False'
    lo_export5: 'False'
    lo_export6: 'False'
    lo_export7: 'False'
    lo_export8: 'False'
    lo_export9: 'False'
    lo_source0: internal
    lo_source1: internal
    lo_source10: internal
    lo_source11: internal
    lo_source12: internal
    lo_source13: internal
    lo_source14: internal
    lo_source15: internal
    lo_source16: internal
    lo_source17: internal
    lo_source18: internal
    lo_source19: internal
    lo_source2: internal
    lo_source20: internal
    lo_source21: internal
    lo_source22: internal
    lo_source23: internal
    lo_source24: internal
    lo_source25: internal
    lo_source26: internal
    lo_source27: internal
    lo_source28: internal
    lo_source29: internal
    lo_source3: internal
    lo_source30: internal
    lo_source31: internal
    lo_source4: internal
    lo_source5: internal
    lo_source6: internal
    lo_source7: internal
    lo_source8: internal
    lo_source9: internal
    maxoutbuf: '0'
    minoutbuf: 2048*1000
    nchan: '1'
    num_mboards: '1'
    otw: ''
    rx_agc0: Default
    rx_agc1: Default
    rx_agc10: Default
    rx_agc11: Default
    rx_agc12: Default
    rx_agc13: Default
    rx_agc14: Default
    rx_agc15: Default
    rx_agc16: Default
    rx_agc17: Default
    rx_agc18: Default
    rx_agc19: Default
    rx_agc2: Default
    rx_agc20: Default
    rx_agc21: Default
    rx_agc22: Default
    rx_agc23: Default
    rx_agc24: Default
    rx_agc25: Default
    rx_agc26: Default
    rx_agc27: Default
    rx_agc28: Default
    rx_agc29: Default
    rx_agc3: Default
    rx_agc30: Default
    rx_agc31: Default
    rx_agc4: Default
    rx_agc5: Default
    rx_agc6: Default
    rx_agc7: Default
    rx_agc8: Default
    rx_agc9: Default
    samp_rate: samp_rate
    sd_spec0: ''
    sd_spec1: ''
    sd_spec2: ''
    sd_spec3: ''
    sd_spec4: ''
    sd_spec5: ''
    sd_spec6: ''
    sd_spec7: ''
    show_lo_controls: 'False'
    start_time: '-1.0'
    stream_args: ''
    stream_chans: '[]'
    sync: sync
    time_source0: ''
    time_source1: ''
    time_source2: ''
    time_source3: ''
    time_source4: ''
    time_source5: ''
    time_source6: ''
    time_source7: ''
    type: fc32
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [656, 492.0]
    rotation: 0
    state: enabled
- name: virtual_sink_0
  id: virtual_sink
  parameters:
    alias: ''
    comment: ''
    stream_id: input
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [936, 508.0]
    rotation: 0
    state: enabled
- name: virtual_sink_0_0
  id: virtual_sink
  parameters:
    alias: ''
    comment: ''
    stream_id: bursts
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1440, 820.0]
    rotation: 0
    state: enabled
- name: virtual_sink_0_0_0
  id: virtual_sink
  parameters:
    alias: ''
    comment: ''
    stream_id: hard_syms
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1040, 1372.0]
    rotation: 0
    state: enabled
- name: virtual_source_0
  id: virtual_source
  parameters:
    alias: ''
    comment: ''
    stream_id: input
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [32, 756.0]
    rotation: 0
    state: enabled
- name: virtual_source_0_0
  id: virtual_source
  parameters:
    alias: ''
    comment: ''
    stream_id: input
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [936, 444.0]
    rotation: 0
    state: enabled
- name: virtual_source_0_2
  id: virtual_source
  parameters:
    alias: ''
    comment: ''
    stream_id: bursts
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [56, 1180.0]
    rotation: 0
    state: enabled
- name: virtual_source_0_2_0
  id: virtual_source
  parameters:
    alias: ''
    comment: ''
    stream_id: hard_syms
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [56, 1620.0]
    rotation: 0
    state: enabled

connections:
- [analog_fastnoise_source_x_0, '0', blocks_add_xx_0, '1']
- [blocks_add_xx_0, '0', blocks_multiply_const_vxx_0_1, '0']
- [blocks_file_source_0_0, '0', blocks_interleaved_short_to_complex_0_1, '0']
- [blocks_interleaved_short_to_complex_0_1, '0', blocks_throttle_0, '0']
- [blocks_multiply_const_vxx_0_1, '0', virtual_sink_0, '0']
- [blocks_probe_rate_0, rate, blocks_message_debug_0_1_0, print]
- [blocks_throttle_0, '0', blocks_add_xx_0, '0']
- [fhss_utils_cf_estimate_0, out, pdu_utils_pdu_fir_filter_1, pdu_in]
- [fhss_utils_fft_burst_tagger_0, '0', fhss_utils_tagged_burst_to_pdu_0, '0']
- [fhss_utils_tagged_burst_to_pdu_0, cpdus, fhss_utils_cf_estimate_0, in]
- [fsk_burst_extractor_hier_0, pdu_out, virtual_sink_0_0, '0']
- [pdu_utils_pack_unpack_0, pdu_out, pdu_utils_pdu_logger_0, pdu_in]
- [pdu_utils_pdu_align_0, pdu_out, pdu_utils_pack_unpack_0, pdu_in]
- [pdu_utils_pdu_align_0, pdu_out, pdu_utils_pdu_head_tail_0, pdu_in]
- [pdu_utils_pdu_clock_recovery_0, pdu_out, pdu_utils_pdu_split_0_0, pdu_in]
- [pdu_utils_pdu_clock_recovery_0, pdu_out, qtgui_time_sink_x_0_0_0_0_0_0_0_0, in]
- [pdu_utils_pdu_clock_recovery_0_0, pdu_out, virtual_sink_0_0_0, '0']
- [pdu_utils_pdu_fine_time_measure_0, pdu_out, virtual_sink_0_0, '0']
- [pdu_utils_pdu_fir_filter_1, pdu_out, pdu_utils_pdu_fine_time_measure_0, pdu_in]
- [pdu_utils_pdu_head_tail_0, head, qtgui_time_raster_sink_x_0, in]
- [pdu_utils_pdu_quadrature_demod_cf_0, fpdus, pdu_utils_pdu_clock_recovery_0, pdu_in]
- [pdu_utils_pdu_quadrature_demod_cf_0, fpdus, pdu_utils_pdu_clock_recovery_0_0, pdu_in]
- [pdu_utils_pdu_quadrature_demod_cf_0, fpdus, qtgui_time_sink_x_0_0_0_0_0, in]
- [pdu_utils_pdu_split_0_0, dict, blocks_message_debug_0_1, print]
- [uhd_usrp_source_1, '0', virtual_sink_0, '0']
- [virtual_source_0, '0', fhss_utils_fft_burst_tagger_0, '0']
- [virtual_source_0, '0', fsk_burst_extractor_hier_0, '0']
- [virtual_source_0_0, '0', blocks_probe_rate_0, '0']
- [virtual_source_0_0, '0', qtgui_waterfall_sink_x_0_0, '0']
- [virtual_source_0_2, '0', pdu_utils_pdu_quadrature_demod_cf_0, cpdus]
- [virtual_source_0_2, '0', qtgui_waterfall_sink_x_0, in]
- [virtual_source_0_2_0, '0', pdu_utils_pdu_align_0, pdu_in]

metadata:
  file_format: 1
  grc_version: v3.9.2.0-323-ge3506b13