options:
  parameters:
    author: ''
    catch_exceptions: 'True'
    category: Custom
    cmake_opt: ''
    comment: ''
    copyright: ''
    description: ''
    gen_cmake: 'On'
    gen_linking: dynamic
    generate_options: qt_gui
    hier_block_src_path: '.:'
    id: top_block
    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: 1366, 768
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [2, 11]
    rotation: 0
    state: enabled

blocks:
- name: alfa
  id: variable
  parameters:
    comment: ''
    value: '0.5'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [21, 193]
    rotation: 0
    state: enabled
- name: bits_per_sym
  id: variable
  parameters:
    comment: ''
    value: '2'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [134, 277]
    rotation: 0
    state: enabled
- name: delay_canal
  id: variable_qtgui_range
  parameters:
    comment: ''
    gui_hint: ''
    label: ''
    min_len: '200'
    orient: QtCore.Qt.Horizontal
    rangeType: int
    start: '0'
    step: '1'
    stop: '31'
    value: '0'
    widget: counter_slider
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [112, 564.0]
    rotation: 0
    state: true
- name: delay_receptor
  id: variable_qtgui_range
  parameters:
    comment: ''
    gui_hint: ''
    label: ''
    min_len: '200'
    orient: QtCore.Qt.Horizontal
    rangeType: int
    start: '0'
    step: '1'
    stop: samp_per_sym
    value: '0'
    widget: counter_slider
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [152, 348.0]
    rotation: 0
    state: true
- name: len_sym_srrc
  id: variable
  parameters:
    comment: ''
    value: '7'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [15, 424]
    rotation: 0
    state: enabled
- name: pulso
  id: variable
  parameters:
    comment: ''
    value: firdes.root_raised_cosine(samp_per_sym,samp_per_sym,1.0,alfa,len_sym_srrc*samp_per_sym)
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [110, 498]
    rotation: 0
    state: enabled
- name: samp_per_sym
  id: variable
  parameters:
    comment: ''
    value: '2'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [133, 204]
    rotation: 0
    state: enabled
- name: samp_rate
  id: variable
  parameters:
    comment: ''
    value: '32000'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [12, 571]
    rotation: 0
    state: enabled
- name: samp_rate_0
  id: variable
  parameters:
    comment: ''
    value: sym_rate*samp_per_sym
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [14, 277]
    rotation: 0
    state: enabled
- name: sym_rate
  id: variable
  parameters:
    comment: ''
    value: '32e3 '
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [19, 349]
    rotation: 0
    state: enabled
- name: variable_adaptive_algorithm_0
  id: variable_adaptive_algorithm
  parameters:
    comment: ''
    cons: variable_constellation_0
    delta: '10.0'
    ffactor: '0.99'
    modulus: '4'
    step_size: '.001'
    type: cma
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [512, 12.0]
    rotation: 0
    state: true
- name: variable_constellation_0
  id: variable_constellation
  parameters:
    comment: ''
    const_points: '[-1,-1j,1,1j]'
    dims: '1'
    normalization: digital.constellation.AMPLITUDE_NORMALIZATION
    precision: '8'
    rot_sym: '4'
    soft_dec_lut: None
    sym_map: '[0, 1, 2, 3]'
    type: calcdist
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [872, 4.0]
    rotation: 0
    state: true
- name: analog_random_source_x_0
  id: analog_random_source_x
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    max: '4'
    maxoutbuf: '0'
    min: '0'
    minoutbuf: '0'
    num_samps: '1000'
    repeat: 'True'
    type: byte
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [176, 1]
    rotation: 0
    state: enabled
- name: blocks_delay_0
  id: blocks_delay
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    delay: delay_receptor
    maxoutbuf: '0'
    minoutbuf: '0'
    num_ports: '1'
    showports: 'False'
    type: complex
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [699, 154]
    rotation: 0
    state: disabled
- name: blocks_keep_one_in_n_0_0
  id: blocks_keep_one_in_n
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    n: samp_per_sym
    type: complex
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [699, 69]
    rotation: 0
    state: disabled
- name: blocks_multiply_const_vxx_0
  id: blocks_multiply_const_vxx
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    const: '0.5'
    maxoutbuf: '0'
    minoutbuf: '0'
    type: complex
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [920, 212.0]
    rotation: 0
    state: true
- name: blocks_throttle2_0
  id: blocks_throttle2
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    ignoretag: 'True'
    limit: time
    maximum: '0.1'
    maxoutbuf: '0'
    minoutbuf: '0'
    samples_per_second: samp_rate
    type: byte
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [328, 12.0]
    rotation: 0
    state: true
- name: blocks_vector_source_x_0
  id: blocks_vector_source_x
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    repeat: 'True'
    tags: '[]'
    type: byte
    vector: (3,3,3)
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [104, 108.0]
    rotation: 0
    state: disabled
- name: channels_channel_model_0
  id: channels_channel_model
  parameters:
    affinity: ''
    alias: ''
    block_tags: 'False'
    comment: ''
    epsilon: '1.0'
    freq_offset: '0.0'
    maxoutbuf: '0'
    minoutbuf: '0'
    noise_voltage: '0.0'
    seed: '0'
    taps: '[1,-0.5]'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [528, 452.0]
    rotation: 0
    state: enabled
- 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: '[-1,-1j,1,1j]'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [368, 112.0]
    rotation: 0
    state: enabled
- name: digital_linear_equalizer_0
  id: digital_linear_equalizer
  parameters:
    adapt_after_training: 'True'
    affinity: ''
    alg: variable_adaptive_algorithm_0
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    num_taps: '7'
    sps: '2'
    training_sequence: '[ ]'
    training_start_tag: corr_est
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [632, 168.0]
    rotation: 0
    state: true
- name: import_0
  id: import
  parameters:
    alias: ''
    comment: ''
    imports: from gnuradio.filter import firdes
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [14, 504]
    rotation: 0
    state: enabled
- name: import_0_0
  id: import
  parameters:
    alias: ''
    comment: ''
    imports: import numpy as np
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [16, 108.0]
    rotation: 0
    state: enabled
- name: interp_fir_filter_xxx_0
  id: interp_fir_filter_xxx
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    interp: samp_per_sym
    maxoutbuf: '0'
    minoutbuf: '0'
    samp_delay: '0'
    taps: '[1,0]'
    type: ccc
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [368, 204.0]
    rotation: 0
    state: enabled
- name: qtgui_const_sink_x_0
  id: qtgui_const_sink_x
  parameters:
    affinity: ''
    alias: ''
    alpha1: '1.0'
    alpha10: '1.0'
    alpha2: '1.0'
    alpha3: '1.0'
    alpha4: '1.0'
    alpha5: '1.0'
    alpha6: '1.0'
    alpha7: '1.0'
    alpha8: '1.0'
    alpha9: '1.0'
    autoscale: 'False'
    axislabels: 'True'
    color1: '"blue"'
    color10: '"red"'
    color2: '"red"'
    color3: '"red"'
    color4: '"red"'
    color5: '"red"'
    color6: '"red"'
    color7: '"red"'
    color8: '"red"'
    color9: '"red"'
    comment: ''
    grid: 'False'
    gui_hint: ''
    label1: tx
    label10: ''
    label2: rx
    label3: ''
    label4: ''
    label5: ''
    label6: ''
    label7: ''
    label8: ''
    label9: ''
    legend: 'True'
    marker1: '0'
    marker10: '0'
    marker2: '0'
    marker3: '0'
    marker4: '0'
    marker5: '0'
    marker6: '0'
    marker7: '0'
    marker8: '0'
    marker9: '0'
    name: '""'
    nconnections: '2'
    size: '1024'
    style1: '0'
    style10: '0'
    style2: '0'
    style3: '0'
    style4: '0'
    style5: '0'
    style6: '0'
    style7: '0'
    style8: '0'
    style9: '0'
    tr_chan: '0'
    tr_level: '0.0'
    tr_mode: qtgui.TRIG_MODE_FREE
    tr_slope: qtgui.TRIG_SLOPE_POS
    tr_tag: '""'
    type: complex
    update_time: '0.10'
    width1: '1'
    width10: '1'
    width2: '1'
    width3: '1'
    width4: '1'
    width5: '1'
    width6: '1'
    width7: '1'
    width8: '1'
    width9: '1'
    xmax: '2'
    xmin: '-2'
    ymax: '2'
    ymin: '-2'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [952, 136.0]
    rotation: 0
    state: enabled
- name: qtgui_const_sink_x_0_0
  id: qtgui_const_sink_x
  parameters:
    affinity: ''
    alias: ''
    alpha1: '1.0'
    alpha10: '1.0'
    alpha2: '1.0'
    alpha3: '1.0'
    alpha4: '1.0'
    alpha5: '1.0'
    alpha6: '1.0'
    alpha7: '1.0'
    alpha8: '1.0'
    alpha9: '1.0'
    autoscale: 'False'
    axislabels: 'True'
    color1: '"blue"'
    color10: '"red"'
    color2: '"red"'
    color3: '"red"'
    color4: '"red"'
    color5: '"red"'
    color6: '"red"'
    color7: '"red"'
    color8: '"red"'
    color9: '"red"'
    comment: ''
    grid: 'False'
    gui_hint: ''
    label1: ''
    label10: ''
    label2: ''
    label3: ''
    label4: ''
    label5: ''
    label6: ''
    label7: ''
    label8: ''
    label9: ''
    legend: 'True'
    marker1: '0'
    marker10: '0'
    marker2: '0'
    marker3: '0'
    marker4: '0'
    marker5: '0'
    marker6: '0'
    marker7: '0'
    marker8: '0'
    marker9: '0'
    name: '""'
    nconnections: '1'
    size: '1024'
    style1: '0'
    style10: '0'
    style2: '0'
    style3: '0'
    style4: '0'
    style5: '0'
    style6: '0'
    style7: '0'
    style8: '0'
    style9: '0'
    tr_chan: '0'
    tr_level: '0.0'
    tr_mode: qtgui.TRIG_MODE_FREE
    tr_slope: qtgui.TRIG_SLOPE_POS
    tr_tag: '""'
    type: complex
    update_time: '0.10'
    width1: '1'
    width10: '1'
    width2: '1'
    width3: '1'
    width4: '1'
    width5: '1'
    width6: '1'
    width7: '1'
    width8: '1'
    width9: '1'
    xmax: '2'
    xmin: '-2'
    ymax: '2'
    ymin: '-2'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [904, 28.0]
    rotation: 0
    state: disabled
- name: qtgui_freq_sink_x_0
  id: qtgui_freq_sink_x
  parameters:
    affinity: ''
    alias: ''
    alpha1: '1.0'
    alpha10: '1.0'
    alpha2: '1.0'
    alpha3: '1.0'
    alpha4: '1.0'
    alpha5: '1.0'
    alpha6: '1.0'
    alpha7: '1.0'
    alpha8: '1.0'
    alpha9: '1.0'
    autoscale: 'False'
    average: '1.0'
    axislabels: 'True'
    bw: samp_rate
    color1: '"blue"'
    color10: '"dark blue"'
    color2: '"red"'
    color3: '"green"'
    color4: '"black"'
    color5: '"cyan"'
    color6: '"magenta"'
    color7: '"yellow"'
    color8: '"dark red"'
    color9: '"dark green"'
    comment: ''
    ctrlpanel: 'False'
    fc: '0'
    fftsize: '1024'
    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: 'True'
    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: [912, 280.0]
    rotation: 0
    state: enabled
- name: root_raised_cosine_filter_0
  id: root_raised_cosine_filter
  parameters:
    affinity: ''
    alias: ''
    alpha: alfa
    comment: ''
    decim: '1'
    gain: np.sqrt(samp_per_sym)
    interp: '1'
    maxoutbuf: '0'
    minoutbuf: '0'
    ntaps: len_sym_srrc*samp_per_sym
    samp_rate: samp_per_sym*sym_rate
    sym_rate: sym_rate
    type: fir_filter_ccf
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [368, 292.0]
    rotation: 0
    state: enabled
- name: root_raised_cosine_filter_0_0
  id: root_raised_cosine_filter
  parameters:
    affinity: ''
    alias: ''
    alpha: alfa
    comment: ''
    decim: '1'
    gain: np.sqrt(samp_per_sym)
    interp: '1'
    maxoutbuf: '0'
    minoutbuf: '0'
    ntaps: len_sym_srrc*samp_per_sym
    samp_rate: samp_per_sym*sym_rate
    sym_rate: sym_rate
    type: fir_filter_ccf
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [640, 308.0]
    rotation: 0
    state: enabled

connections:
- [analog_random_source_x_0, '0', blocks_throttle2_0, '0']
- [blocks_delay_0, '0', blocks_keep_one_in_n_0_0, '0']
- [blocks_keep_one_in_n_0_0, '0', qtgui_const_sink_x_0_0, '0']
- [blocks_keep_one_in_n_0_0, '0', qtgui_freq_sink_x_0, '0']
- [blocks_multiply_const_vxx_0, '0', qtgui_const_sink_x_0, '1']
- [blocks_throttle2_0, '0', digital_chunks_to_symbols_xx_0, '0']
- [blocks_vector_source_x_0, '0', blocks_throttle2_0, '0']
- [channels_channel_model_0, '0', root_raised_cosine_filter_0_0, '0']
- [digital_chunks_to_symbols_xx_0, '0', interp_fir_filter_xxx_0, '0']
- [digital_chunks_to_symbols_xx_0, '0', qtgui_const_sink_x_0, '0']
- [digital_linear_equalizer_0, '0', blocks_multiply_const_vxx_0, '0']
- [digital_linear_equalizer_0, '0', qtgui_freq_sink_x_0, '0']
- [interp_fir_filter_xxx_0, '0', root_raised_cosine_filter_0, '0']
- [root_raised_cosine_filter_0, '0', channels_channel_model_0, '0']
- [root_raised_cosine_filter_0_0, '0', blocks_delay_0, '0']
- [root_raised_cosine_filter_0_0, '0', digital_linear_equalizer_0, '0']

metadata:
  file_format: 1
  grc_version: 3.10.7.0