GNU Radio World

Recording Waterfall Test

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Blocks used

BlockModuleUsed
GR World RecordingGNU Radio1
IShort To ComplexGNU Radio1
QT GUI Waterfall SinkGNU Radio1
ThrottleGNU Radio1

Flowgraph source

recordings/recording_waterfall.grc
options:
    parameters:
        author: Marc
        copyright: ''
        description: ''
        generate_options: qt_gui
        id: Recording_Waterfall_Test
        title: Recording Waterfall Test
    states:
        coordinate: [10, 10]
        rotation: 0
        state: enabled
blocks:
-   name: complex5
    id: blocks_interleaved_short_to_complex
    parameters:
        affinity: ''
        alias: ''
        comment: ''
        maxoutbuf: '0'
        minoutbuf: '0'
        scale_factor: '32767'
        swap: 'False'
        vector_input: 'False'
    states:
        coordinate: [370, 160]
        rotation: 0
        state: enabled
-   name: source4
    id: wasm_gr_world_recording
    parameters:
        affinity: ''
        alias: ''
        comment: ''
        length: '0'
        maxoutbuf: '0'
        minoutbuf: '0'
        offset: '0'
        recording: cellular_downlink_880MHz
        repeat: 'False'
        type: short
    states:
        coordinate: [10, 130]
        rotation: 0
        state: enabled
-   name: throttle23
    id: blocks_throttle2
    parameters:
        affinity: ''
        alias: ''
        comment: ''
        ignoretag: 'True'
        limit: auto
        maximum: '0.1'
        maxoutbuf: '0'
        minoutbuf: '0'
        samples_per_second: '100000'
        type: complex
        vlen: '1'
    states:
        coordinate: [680, 140]
        rotation: 0
        state: enabled
-   name: x2
    id: qtgui_waterfall_sink_x
    parameters:
        affinity: ''
        alias: ''
        alpha1: '1'
        axislabels: 'True'
        color1: '0'
        comment: ''
        fc: '0'
        fftsize: '1024'
        grid: 'False'
        int_max: '10'
        int_min: '-140'
        label1: ''
        legend: 'True'
        maxoutbuf: '0'
        minoutbuf: '0'
        name: Waterfall
        samp_rate: '32000'
        update_time: '0.1'
    states:
        coordinate: [1010, 130]
        rotation: 0
        state: enabled
connections:
- [complex5, '0', throttle23, '0']
- [source4, '0', complex5, '0']
- [throttle23, '0', x2, '0']
metadata:
    file_format: 1
    grc_version: 3.11.0.0