• Year
  • 1922
  • Category
  • Detector-Radio (Crystal or diode, without tubes/transistors)
  • Radiomuseum.org ID
  • 196997
    • Brand: Elmco

 Technical Specifications

  • Main principle
  • Crystal or Solid State Detector
  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • No Power needed
  • Loudspeaker
  • - For headphones or amp.
  • from Radiomuseum.org
  • Model: Elmco Crystal Detector - Electric Machine Corp.,The
  • Shape
  • Tablemodel, Box - most often with Lid (NOT slant panel).
  • Notes
  • The Electric Machine Corp. advertised a line of Elmco Shielded Apparatus in a June 1922 Radio Broadcast magazine.
  • Price in first year of sale
  • 28.00 $
  • Literature/Schematics (1)
  • June 1922 Radio Broadcast magazine
  • Author
  • Model page created by Alan Larsen. See "Data change" for further contributors.

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