Campbell Detector Unit Type D-2

Campbell Electric Co,; Lynn, Massachusetts

  • Year
  • 1922
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 274448

 Technical Specifications

  • Number of Tubes
  • 1
  • Main principle
  • TRF without regeneration
  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • Storage and/or dry batteries
  • Loudspeaker
  • - For headphones or amp.
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Campbell Detector Unit Type D-2 - Campbell Electric Co,; Lynn,
  • Shape
  • Tablemodel, Box - most often with Lid (NOT slant panel).
  • Dimensions (WHD)
  • 8 x 11 x 6 inch / 203 x 279 x 152 mm
  • Notes
  • Campbell "Clariphone" Detector Unit Type D-2

    Wavelength range 150 to 875 meters. 

  • Mentioned in
  • 1922 Campbell Electric pamphlet
  • Author
  • Model page created by Alan Larsen. See "Data change" for further contributors.

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