• Year
  • 1921–1923
  • Category
  • Detector-Radio (Crystal or diode, without tubes/transistors)
  • Radiomuseum.org ID
  • 206186

 Technical Specifications

  • Main principle
  • Crystal or Solid State Detector
  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • No Power needed
  • Loudspeaker
  • - For headphones or amp.
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Airophone Crystal Set - Bowman & Co., A.W.; Boston,
  • Shape
  • Tablemodel, Box - most often with Lid (NOT slant panel).
  • Dimensions (WHD)
  • 10.5 x 6 x 6 inch / 267 x 152 x 152 mm
  • Notes
  • Bowman Crystal Receiving set. Built-in buzzer to assist adjusting the crystal detector.
  • Author
  • Model page created by Alan Larsen. See "Data change" for further contributors.

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The model Airophone Crystal Set is part of the collections of the following members.

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