• Year
  • 1923 ?
  • Category
  • Detector-Radio (Crystal or diode, without tubes/transistors)
  • Radiomuseum.org ID
  • 364112

 Technical Specifications

  • Main principle
  • Crystal-detection 1 circuit (no tubes)
  • Tuned circuits
  • 1 AM circuit(s)
  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • No Power needed
  • Loudspeaker
  • - For headphones or amp.
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Penberthy Radio II - Penberthy Injector Co. LTD.;
  • Shape
  • Tablemodel, with any shape - general.
  • Notes
  • Crystal set with a brush type cat's whisker. Made in Windsor, Ontario by The Penberthy Injector Co.

  • Author
  • Model page created by Charles Baetsen. See "Data change" for further contributors.

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