GNURadio에서 FM 모뎀, 모뎀을 수행합니다.

19193 단어 라디오GNURadioSDR
개요
GNURadio로 FM을 변조·변조해 봤다.
사진.

사진.

샘플 코드
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<?grc format='1' created='3.7.5'?>
<flow_graph>
  <timestamp>Mon Jan 23 20:18:11 2017</timestamp>
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      <value>samp_rate</value>
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    <param>
      <key>waveform</key>
      <value>analog.GR_COS_WAVE</value>
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    <param>
      <key>freq</key>
      <value>440</value>
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