hamnet70-gnuradio-legacy/grc/hamnet70_demod_sc16qam.grc

options:
  parameters:
    author: ''
    category: '[Hamnet70]'
    cmake_opt: ''
    comment: ''
    copyright: ''
    description: ''
    gen_cmake: 'On'
    gen_linking: dynamic
    generate_options: hb
    hier_block_src_path: '.:'
    id: hamnet70_demod_sc16qam
    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: ''
    window_size: (3000,1500)
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [7, 11]
    rotation: 0
    state: enabled

blocks:
- name: filtered_preamble
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  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1317, 75]
    rotation: 0
    state: enabled
- name: header_format
  id: variable
  parameters:
    comment: ''
    value: digital.packet_header_default(32)
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [736, 684.0]
    rotation: 0
    state: enabled
- name: header_mod
  id: variable_constellation_rect
  parameters:
    comment: ''
    const_points: '[1+1j, -1-1j]'
    imag_sect: '2'
    precision: '8'
    real_sect: '2'
    rot_sym: '2'
    soft_dec_lut: None
    sym_map: '[0, 1]'
    w_imag_sect: '1'
    w_real_sect: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [495, 11]
    rotation: 0
    state: enabled
- name: nfilts
  id: variable
  parameters:
    comment: ''
    value: '32'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [678, 147]
    rotation: 0
    state: enabled
- name: payload_dec
  id: variable_cc_decoder_def
  parameters:
    comment: ''
    dim1: '1'
    dim2: '1'
    framebits: 8*(MTU+4)*2
    k: '7'
    mode: fec.CC_TERMINATED
    ndim: '0'
    padding: 'True'
    polys: '[79,109]'
    rate: '2'
    state_end: '-1'
    state_start: '0'
    value: '"ok"'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [846, 11]
    rotation: 0
    state: enabled
- name: payload_dec
  id: variable_dummy_decoder_def
  parameters:
    comment: ''
    dim1: '1'
    dim2: '1'
    framebits: 8*(MTU+4)*2
    ndim: '0'
    value: '"ok"'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [848, 204.0]
    rotation: 0
    state: disabled
- name: payload_mod
  id: variable_constellation
  parameters:
    comment: ''
    const_points: '[-1-1j, -1+1j, 1+1j, 1-1j]'
    dims: '1'
    precision: '8'
    rot_sym: '4'
    soft_dec_lut: None
    sym_map: '[0, 1, 3, 2]'
    type: 16qam
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [678, 11]
    rotation: 0
    state: enabled
- name: pilot_offset
  id: variable
  parameters:
    comment: ''
    value: '256'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1525, 75]
    rotation: 0
    state: enabled
- name: pilot_sequence
  id: variable
  parameters:
    comment: ''
    value: '[1.+1.j, 1.+1.j, -1.+1.j, 1.+1.j, -1.+1.j, 1.+1.j, 1.-1.j, -1.+1.j, 1.+1.j,
      1.-1.j, 1.-1.j, 1.+1.j, -1.+1.j, 1.-1.j, 1.+1.j, -1.-1.j]'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1525, 11]
    rotation: 0
    state: enabled
- name: preamble
  id: variable
  parameters:
    comment: ''
    value: '[(-1-1j), (1+1j), (1+1j), (1+1j), (-1-1j), (1+1j), (1+1j), (1+1j), (-1-1j),
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      (-1-1j), (1+1j), (-1-1j), (1+1j), (1+1j), (1+1j), (1+1j), (1+1j), (1+1j), (-1-1j),
      (1+1j), (1+1j), (1+1j), (1+1j), (1+1j), (1+1j), (1+1j), (-1-1j), (-1-1j), (-1-1j),
      (1+1j), (-1-1j), (1+1j), (1+1j), (-1-1j), (-1-1j), (-1-1j), (1+1j), (-1-1j),
      (1+1j), (-1-1j), (-1-1j), (-1-1j), (1+1j), (1+1j), (-1-1j), (-1-1j), (1+1j),
      (-1-1j), (-1-1j), (-1-1j), (-1-1j), (-1-1j), (1+1j), (1+1j), (-1-1j), (-1-1j),
      (-1-1j), (-1-1j), (1+1j), (1+1j), (-1-1j), (-1-1j), (-1-1j)]'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1317, 11]
    rotation: 0
    state: enabled
- name: rrc_taps_corr
  id: variable_rrc_filter_taps
  parameters:
    alpha: '0.35'
    comment: ''
    gain: nfilts
    ntaps: int(11*nfilts)
    samp_rate: nfilts
    sym_rate: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1190, 11]
    rotation: 0
    state: enabled
- name: rrc_taps_ppcs
  id: variable_rrc_filter_taps
  parameters:
    alpha: '0.35'
    comment: ''
    gain: nfilts
    ntaps: int(11*sps*nfilts)
    samp_rate: samp_rate
    sym_rate: sym_rate/nfilts
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1030, 11]
    rotation: 0
    state: enabled
- name: sps
  id: variable
  parameters:
    comment: ''
    value: samp_rate/sym_rate
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [678, 75]
    rotation: 0
    state: enabled
- name: sym_rate
  id: variable
  parameters:
    comment: ''
    value: 150e3
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [191, 91]
    rotation: 0
    state: enabled
- name: MTU
  id: parameter
  parameters:
    alias: ''
    comment: ''
    hide: none
    label: ''
    short_id: ''
    type: intx
    value: '1000'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [319, 11]
    rotation: 0
    state: enabled
- name: analog_agc2_xx_0
  id: analog_agc2_xx
  parameters:
    affinity: ''
    alias: ''
    attack_rate: 1e-1
    comment: ''
    decay_rate: 1e-4
    gain: '1.0'
    max_gain: '65536'
    maxoutbuf: '0'
    minoutbuf: '0'
    reference: '1.12'
    type: complex
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1552, 380.0]
    rotation: 0
    state: true
- name: analog_sig_source_x_0
  id: analog_sig_source_x
  parameters:
    affinity: ''
    alias: ''
    amp: '1'
    comment: ''
    freq: '0'
    maxoutbuf: '0'
    minoutbuf: '0'
    offset: '0'
    phase: '0'
    samp_rate: samp_rate
    type: complex
    waveform: analog.GR_COS_WAVE
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [64, 252.0]
    rotation: 0
    state: enabled
- name: blocks_add_const_vxx_0
  id: blocks_add_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: [1629, 922]
    rotation: 0
    state: enabled
- name: blocks_char_to_float_0
  id: blocks_char_to_float
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    scale: '0.5'
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1469, 922]
    rotation: 0
    state: enabled
- name: blocks_divide_xx_0
  id: blocks_divide_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: [1188, 1316]
    rotation: 0
    state: disabled
- name: blocks_multiply_xx_0
  id: blocks_multiply_xx
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    num_inputs: '2'
    type: complex
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [287, 407]
    rotation: 0
    state: enabled
- name: blocks_nlog10_ff_0
  id: blocks_nlog10_ff
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    k: '0'
    maxoutbuf: '0'
    minoutbuf: '0'
    n: '20'
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1324, 1320]
    rotation: 0
    state: disabled
- name: blocks_null_source_0
  id: blocks_null_source
  parameters:
    affinity: ''
    alias: ''
    bus_structure_source: '[[0,],]'
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    num_outputs: '1'
    type: float
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1344, 1240.0]
    rotation: 0
    state: true
- name: blocks_repack_bits_bb_0
  id: blocks_repack_bits_bb
  parameters:
    affinity: ''
    alias: ''
    align_output: 'False'
    comment: ''
    endianness: gr.GR_LSB_FIRST
    k: payload_mod.bits_per_symbol()
    l: '1'
    len_tag_key: packet_len
    maxoutbuf: '0'
    minoutbuf: '0'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1269, 914]
    rotation: 0
    state: enabled
- name: blocks_repack_bits_bb_0_0
  id: blocks_repack_bits_bb
  parameters:
    affinity: ''
    alias: ''
    align_output: 'False'
    comment: ''
    endianness: gr.GR_LSB_FIRST
    k: '1'
    l: '8'
    len_tag_key: packet_len
    maxoutbuf: '0'
    minoutbuf: '0'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [2060, 914]
    rotation: 0
    state: enabled
- name: blocks_rms_xx_0
  id: blocks_rms_xx
  parameters:
    affinity: ''
    alias: ''
    alpha: '0.0001'
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    type: complex
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [917, 1368]
    rotation: 0
    state: disabled
- name: blocks_rms_xx_0_0
  id: blocks_rms_xx
  parameters:
    affinity: ''
    alias: ''
    alpha: '0.0001'
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    type: complex
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1037, 1288]
    rotation: 0
    state: disabled
- name: blocks_sub_xx_0
  id: blocks_sub_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: [917, 1276]
    rotation: 0
    state: disabled
- name: blocks_tagged_stream_multiply_length_0
  id: blocks_tagged_stream_multiply_length
  parameters:
    affinity: ''
    alias: ''
    c: payload_mod.bits_per_symbol()
    comment: ''
    lengthtagname: packet_len
    maxoutbuf: '0'
    minoutbuf: '0'
    type: float
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1262, 1006]
    rotation: 0
    state: disabled
- name: blocks_tagged_stream_to_pdu_1_0_0
  id: blocks_tagged_stream_to_pdu
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    tag: packet_len
    type: byte
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [2258, 921]
    rotation: 0
    state: enabled
- name: blocks_tagged_stream_to_pdu_1_0_0_0
  id: blocks_tagged_stream_to_pdu
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    tag: packet_len
    type: float
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1872, 1100.0]
    rotation: 0
    state: disabled
- name: digital_chunks_to_symbols_xx_0
  id: digital_chunks_to_symbols_xx
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    dimension: '1'
    in_type: byte
    maxoutbuf: '0'
    minoutbuf: '0'
    num_ports: '1'
    out_type: complex
    symbol_table: payload_mod.points()
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1262, 1122]
    rotation: 0
    state: disabled
- name: digital_constellation_decoder_cb_0
  id: digital_constellation_decoder_cb
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    constellation: payload_mod
    maxoutbuf: '0'
    minoutbuf: '0'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [998, 922]
    rotation: 0
    state: enabled
- name: digital_constellation_decoder_cb_0_0
  id: digital_constellation_decoder_cb
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    constellation: header_mod
    maxoutbuf: '0'
    minoutbuf: '0'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [728, 756.0]
    rotation: 180
    state: enabled
- name: digital_constellation_soft_decoder_cf_0
  id: digital_constellation_soft_decoder_cf
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    constellation: payload_mod
    maxoutbuf: '0'
    minoutbuf: '0'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [998, 1002]
    rotation: 0
    state: disabled
- name: digital_corr_est_cc_0
  id: digital_corr_est_cc
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    mark_delay: '14'
    maxoutbuf: '0'
    minoutbuf: '0'
    sps: sps
    symbols: filtered_preamble
    threshold: '0.999'
    threshold_method: digital.THRESHOLD_DYNAMIC
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [415, 395]
    rotation: 0
    state: enabled
- name: digital_crc32_async_bb_0
  id: digital_crc32_async_bb
  parameters:
    affinity: ''
    alias: ''
    check: 'True'
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [2465, 921]
    rotation: 0
    state: enabled
- name: digital_header_payload_demux_0
  id: digital_header_payload_demux
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    guard_interval: '0'
    header_len: '32'
    header_padding: '0'
    items_per_symbol: '1'
    length_tag_key: '"packet_len"'
    maxoutbuf: '0'
    minoutbuf: '0'
    output_symbols: 'False'
    samp_rate: int(sym_rate)
    special_tags: ()
    timing_tag_key: '"rx_time"'
    trigger_tag_key: '"data_start"'
    type: complex
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [472, 844.0]
    rotation: 0
    state: enabled
- name: digital_packet_headerparser_b_0
  id: digital_packet_headerparser_b
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    header_formatter: header_format
    maxoutbuf: '0'
    minoutbuf: '0'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [480, 756.0]
    rotation: 180
    state: enabled
- name: digital_pfb_clock_sync_xxx_0
  id: digital_pfb_clock_sync_xxx
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    filter_size: nfilts
    init_phase: '16'
    loop_bw: 1e-3
    max_dev: '1.5'
    maxoutbuf: '0'
    minoutbuf: '0'
    osps: '1'
    sps: sps
    taps: rrc_taps_ppcs
    type: ccf
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [790, 355]
    rotation: 0
    state: enabled
- name: fec_async_decoder_0
  id: fec_async_decoder
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    decoder: payload_dec
    maxoutbuf: '0'
    minoutbuf: '0'
    mtu: 8*(MTU+4)*2
    packed: 'True'
    rev_pack: 'True'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [2104, 1092.0]
    rotation: 0
    state: disabled
- name: fec_extended_tagged_decoder_0
  id: fec_extended_tagged_decoder
  parameters:
    affinity: ''
    alias: ''
    ann: None
    comment: ''
    decoder_list: payload_dec
    lentagname: packet_len
    maxoutbuf: '0'
    minoutbuf: '0'
    mtu: MTU
    puncpat: '''11'''
    value: fec_extended_decoder
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1821, 890]
    rotation: 0
    state: enabled
- name: hamnet70_async_scrambler_0
  id: hamnet70_async_scrambler
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    polynom: '0x38'
    start: '0xFF'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [2649, 913]
    rotation: 0
    state: enabled
- name: hamnet70_correct_phase_from_tag_0
  id: hamnet70_correct_phase_from_tag
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    phase_tag_name: phase_est
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1054, 411]
    rotation: 0
    state: enabled
- name: hamnet70_freq_est_lr_0
  id: hamnet70_freq_est_lr
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    kappa: '3'
    maxoutbuf: '0'
    minoutbuf: '0'
    symbols: preamble
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1054, 295]
    rotation: 0
    state: enabled
- name: hamnet70_insert_delayed_tag_0
  id: hamnet70_insert_delayed_tag
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    delay: len(preamble)+1
    insert_tag: data_start
    maxoutbuf: '0'
    minoutbuf: '0'
    trigger_tag: corr_est
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1744, 396.0]
    rotation: 0
    state: enabled
- name: hamnet70_pid_controller_0
  id: hamnet70_pid_controller
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    d: '0.0'
    i: '0.05'
    interval: '1500'
    maxoutbuf: '0'
    minoutbuf: '0'
    p: '0.01'
    post_gain: -sym_rate
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1288, 236.0]
    rotation: 0
    state: enabled
- name: hamnet70_qam_phase_tracker_0
  id: hamnet70_qam_phase_tracker
  parameters:
    affinity: ''
    alias: ''
    alpha: '0.1'
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    start_tag: data_start
    symbols: payload_mod.points()
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [2000, 396.0]
    rotation: 0
    state: true
- name: hamnet70_symbol_interleaver_0
  id: hamnet70_symbol_interleaver
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    interleaver_width: '64'
    length_tag: packet_len
    maxoutbuf: '0'
    minoutbuf: '0'
    operation: deinterleave
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [776, 908.0]
    rotation: 0
    state: enabled
- name: import_0
  id: import
  parameters:
    alias: ''
    comment: ''
    imports: from gnuradio.digital.utils import tagged_streams
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [7, 115]
    rotation: 0
    state: enabled
- name: pad_sink_0
  id: pad_sink
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    label: corr_out
    num_streams: '1'
    optional: 'True'
    type: complex
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [638, 443]
    rotation: 0
    state: enabled
- name: pad_sink_1
  id: pad_sink
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    label: synced_symbols
    num_streams: '1'
    optional: 'True'
    type: complex
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [2256, 468.0]
    rotation: 0
    state: enabled
- name: pad_sink_2
  id: pad_sink
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    label: pdu_out
    num_streams: '1'
    optional: 'True'
    type: message
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [2832, 921]
    rotation: 0
    state: enabled
- name: pad_sink_3
  id: pad_sink
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    label: SNR
    num_streams: '1'
    optional: 'True'
    type: float
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1476, 1328]
    rotation: 0
    state: enabled
- name: pad_sink_4
  id: pad_sink
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    label: freq_est
    num_streams: '1'
    optional: 'True'
    type: float
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1284, 163]
    rotation: 0
    state: enabled
- name: pad_source_0
  id: pad_source
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    label: rx_in
    maxoutbuf: '0'
    minoutbuf: '0'
    num_streams: '1'
    optional: 'False'
    type: complex
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [80, 436.0]
    rotation: 0
    state: enabled
- name: samp_rate
  id: parameter
  parameters:
    alias: ''
    comment: ''
    hide: none
    label: Sampling Rate
    short_id: ''
    type: ''
    value: 300e3
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [191, 11]
    rotation: 0
    state: enabled
- name: virtual_sink_0
  id: virtual_sink
  parameters:
    alias: ''
    comment: ''
    stream_id: synced_symbols
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [2256, 412.0]
    rotation: 0
    state: enabled
- name: virtual_source_0
  id: virtual_source
  parameters:
    alias: ''
    comment: ''
    stream_id: synced_symbols
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [16, 876.0]
    rotation: 0
    state: enabled

connections:
- [analog_agc2_xx_0, '0', hamnet70_insert_delayed_tag_0, '0']
- [analog_sig_source_x_0, '0', blocks_multiply_xx_0, '0']
- [blocks_add_const_vxx_0, '0', blocks_tagged_stream_to_pdu_1_0_0_0, '0']
- [blocks_add_const_vxx_0, '0', fec_extended_tagged_decoder_0, '0']
- [blocks_char_to_float_0, '0', blocks_add_const_vxx_0, '0']
- [blocks_divide_xx_0, '0', blocks_nlog10_ff_0, '0']
- [blocks_multiply_xx_0, '0', digital_corr_est_cc_0, '0']
- [blocks_nlog10_ff_0, '0', pad_sink_3, '0']
- [blocks_null_source_0, '0', pad_sink_3, '0']
- [blocks_repack_bits_bb_0, '0', blocks_char_to_float_0, '0']
- [blocks_repack_bits_bb_0_0, '0', blocks_tagged_stream_to_pdu_1_0_0, '0']
- [blocks_rms_xx_0, '0', blocks_divide_xx_0, '0']
- [blocks_rms_xx_0_0, '0', blocks_divide_xx_0, '1']
- [blocks_sub_xx_0, '0', blocks_rms_xx_0_0, '0']
- [blocks_tagged_stream_multiply_length_0, '0', fec_extended_tagged_decoder_0, '0']
- [blocks_tagged_stream_to_pdu_1_0_0, pdus, digital_crc32_async_bb_0, in]
- [blocks_tagged_stream_to_pdu_1_0_0_0, pdus, fec_async_decoder_0, in]
- [digital_chunks_to_symbols_xx_0, '0', blocks_sub_xx_0, '1']
- [digital_constellation_decoder_cb_0, '0', blocks_repack_bits_bb_0, '0']
- [digital_constellation_decoder_cb_0, '0', digital_chunks_to_symbols_xx_0, '0']
- [digital_constellation_decoder_cb_0_0, '0', digital_packet_headerparser_b_0, '0']
- [digital_constellation_soft_decoder_cf_0, '0', blocks_tagged_stream_multiply_length_0,
  '0']
- [digital_corr_est_cc_0, '0', digital_pfb_clock_sync_xxx_0, '0']
- [digital_corr_est_cc_0, '1', pad_sink_0, '0']
- [digital_crc32_async_bb_0, out, hamnet70_async_scrambler_0, pdu_in]
- [digital_header_payload_demux_0, '0', digital_constellation_decoder_cb_0_0, '0']
- [digital_header_payload_demux_0, '1', hamnet70_symbol_interleaver_0, '0']
- [digital_packet_headerparser_b_0, header_data, digital_header_payload_demux_0, header_data]
- [digital_pfb_clock_sync_xxx_0, '0', hamnet70_correct_phase_from_tag_0, '0']
- [digital_pfb_clock_sync_xxx_0, '0', hamnet70_freq_est_lr_0, '0']
- [fec_async_decoder_0, out, digital_crc32_async_bb_0, in]
- [fec_extended_tagged_decoder_0, '0', blocks_repack_bits_bb_0_0, '0']
- [hamnet70_async_scrambler_0, pdu_out, pad_sink_2, in]
- [hamnet70_correct_phase_from_tag_0, '0', analog_agc2_xx_0, '0']
- [hamnet70_freq_est_lr_0, '0', hamnet70_pid_controller_0, '0']
- [hamnet70_freq_est_lr_0, '0', pad_sink_4, '0']
- [hamnet70_insert_delayed_tag_0, '0', hamnet70_qam_phase_tracker_0, '0']
- [hamnet70_pid_controller_0, control_value, analog_sig_source_x_0, freq]
- [hamnet70_qam_phase_tracker_0, '0', pad_sink_1, '0']
- [hamnet70_qam_phase_tracker_0, '0', virtual_sink_0, '0']
- [hamnet70_symbol_interleaver_0, '0', blocks_rms_xx_0, '0']
- [hamnet70_symbol_interleaver_0, '0', blocks_sub_xx_0, '0']
- [hamnet70_symbol_interleaver_0, '0', digital_constellation_decoder_cb_0, '0']
- [hamnet70_symbol_interleaver_0, '0', digital_constellation_soft_decoder_cf_0, '0']
- [pad_source_0, '0', blocks_multiply_xx_0, '1']
- [virtual_source_0, '0', digital_header_payload_demux_0, '0']

metadata:
  file_format: 1