• Year
  • 1922
  • Category
  • Radio part (not a module) 
  • Radiomuseum.org ID
  • 208034

 Technical Specifications

  • Main principle
  • Crystal or Solid State Detector
  • Wave bands
  • - without
  • Power type and voltage
  • No Power needed
  • Loudspeaker
  • - - No sound reproduction output.
  • Material
  • Various materials
  • from Radiomuseum.org
  • Model: Stand alone Crystal Detector - Siegal Electrical Supply Co.;
  • Shape
  • Tablemodel, with any shape - general.
  • Notes
  • Siegal Electrical Supply Co. Stand alone crystal detector
  • Price in first year of sale
  • 2.00 $
  • Literature/Schematics (1)
  • July 1922 Radio News magazine advertisement page 182
  • Author
  • Model page created by Alan Larsen. See "Data change" for further contributors.

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