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A reed receiver or tuned reed receiver (US) was a form of multi-channel signal decoder used for early radio control systems. It uses a simple electromechanical device or 'resonant reed' to demodulate the signal, in effect a receive-only modem. The encoding used is a simple form of frequency-shift keying.

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  • リードセレクタ (ja)
  • Reed receiver (en)
  • 舌簧式接收器 (zh)
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  • メカニカル・フィルター は、特定の電波の周波数においてフィルタ回路として使用されるである。信号周波数の領域のみを通過させ、他の周波数領域をブロックする。 (ja)
  • 舌簧式接收器（reed receiver）是早期系統中用的多頻道信號解碼器，使用簡單的機電設備（調諧簧片）來解調變信號，是只能接收的解调器。其編碼型式是單純的頻率偏移調變。 此解碼器在1950年代問世，在1970年代早期開始使用。一開始電晶體系統和此系統在同一時期使用，不過在後來用集成电路為基礎的低價數位比例系統問世後，上述二個系統已由比例系統取代，比例系統的好處是可以提供比例控制。 (zh)
  • A reed receiver or tuned reed receiver (US) was a form of multi-channel signal decoder used for early radio control systems. It uses a simple electromechanical device or 'resonant reed' to demodulate the signal, in effect a receive-only modem. The encoding used is a simple form of frequency-shift keying. (en)
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  • A reed receiver or tuned reed receiver (US) was a form of multi-channel signal decoder used for early radio control systems. It uses a simple electromechanical device or 'resonant reed' to demodulate the signal, in effect a receive-only modem. The encoding used is a simple form of frequency-shift keying. These decoders appeared in the 1950s and were used into the early 1970s. Early transistor systems were in use in parallel to them, but they were finally displaced by the appearance of affordable digital proportional systems, based on early integrated circuits. These had the advantage of proportional control. (en)
  • メカニカル・フィルター は、特定の電波の周波数においてフィルタ回路として使用されるである。信号周波数の領域のみを通過させ、他の周波数領域をブロックする。 (ja)
  • 舌簧式接收器（reed receiver）是早期系統中用的多頻道信號解碼器，使用簡單的機電設備（調諧簧片）來解調變信號，是只能接收的解调器。其編碼型式是單純的頻率偏移調變。 此解碼器在1950年代問世，在1970年代早期開始使用。一開始電晶體系統和此系統在同一時期使用，不過在後來用集成电路為基礎的低價數位比例系統問世後，上述二個系統已由比例系統取代，比例系統的好處是可以提供比例控制。 (zh)
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