Permanent Crystal Detector Junior

Tel-Radion Co.; New York City

  • Year
  • 1916
  • Category
  • Radio part (not a module) 
  • Radiomuseum.org ID
  • 200551

 Technical Specifications

  • Main principle
  • Crystal or Solid State Detector
  • Wave bands
  • - without
  • Power type and voltage
  • No Power needed
  • Loudspeaker
  • - For headphones or amp.
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Permanent Crystal Detector Junior - Tel-Radion Co.; New York City
  • Shape
  • Tablemodel, Box - most often with Lid (NOT slant panel).
  • Notes
  • The Tel-Radion Co. Junior Tel-Radion employed a single permanent wireless crystal detector inside an enclosed cabinet.
  • Price in first year of sale
  • 2.00 $
  • Literature/Schematics (1)
  • August 1916 Electrical Experimenter magazine inside front cover
  • Author
  • Model page created by Alan Larsen. See "Data change" for further contributors.

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