• Year
  • 1924/1925
  • Category
  • Radio part (not a module) 
  • Radiomuseum.org ID
  • 273825
    • Brand: Efescaphone

 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: Crystal Detector Cat. No. W 90384 - Efescaphone Brand, Falk,
  • Shape
  • Tablemodel, with any shape - general.
  • Notes
  • 1924 Efesca Wireless Crystal Detector

  • Mentioned in
  • - - Manufacturers Literature (1924 Efescaphone Wireless catalog page 36)
  • Author
  • Model page created by Alan Larsen. See "Data change" for further contributors.

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