• Year
  • 1923
  • Category
  • Detector-Radio (Crystal or diode, without tubes/transistors)
  • Radiomuseum.org ID
  • 319395

 Technical Specifications

  • Main principle
  • Crystal or Solid State Detector
  • Wave bands
  • Broadcast and LongWave in ONE range.
  • Power type and voltage
  • No Power needed
  • Loudspeaker
  • - For headphones or amp.
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Phoneforall - Wholesale Wireless Co., London
  • Shape
  • Tablemodel, Box - most often with Lid (NOT slant panel).
  • Notes
  • Wholesale Wireless Phoneforall crystal set 

    Range 20 miles.

     

  • Mentioned in
  • -- Original prospect or advert (January 20, 1923 The Wireless World and Radio Review page li)
  • Author
  • Model page created by Alan Larsen. See "Data change" for further contributors.

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