• Year
  • 1918 ??
  • Category
  • Radio module pre 1926 (not a part, not a key)
  • Radiomuseum.org ID
  • 237690
    • alternative name: Lee De Forest Mfg.

 Technical Specifications

  • Main principle
  • Tuner pre 1926 (not a wave trap)
  • Wave bands
  • Long Wave and/or Very Low Frequency (VLF).
  • Power type and voltage
  • No Power needed
  • Loudspeaker
  • - - No sound reproduction output.
  • Material
  • Various materials
  • from Radiomuseum.org
  • Model: Radio Receiver Long Wave Type - DeForest Radio Telephone &
  • Shape
  • Tablemodel, Box - most often with Lid (NOT slant panel).
  • Dimensions (WHD)
  • 20 x 16.5 x 13.5 inch / 508 x 419 x 343 mm
  • Notes
  •  

    De Forest Long Wave Type Radio Receiver.  This unit is capable of reaching 2000 to 12000 meters.  It was made for the U.S. Coast Guard. 

  • Author
  • Model page created by Alan Larsen. See "Data change" for further contributors.

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