Undamped Tuner

Colby's Telegraph School; Auburn, New York

Data
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  • Year
  • 1917
  • Category
  • Radio module pre 1926 (not a part, not a key)
  • Radiomuseum.org ID
  • 258645

 Technical Specifications

  • Main principle
  • Tuner pre 1926 (not a wave trap)
  • Wave bands
  • Broadcast (MW) and Long Wave.
  • Power type and voltage
  • No Power needed
  • Loudspeaker
  • - - No sound reproduction output.
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Undamped Tuner - Colby's Telegraph School;
  • Shape
  • Tablemodel, Box - most often with Lid (NOT slant panel).
  • Notes

  • Big Undamped Tuner, 20 taps on primary, 14 on secondary, brings in German Long Wave stations. 

  • Price in first year of sale
  • 15.00 $
  • Literature/Schematics (2)
  • May 1917, The Electrical Experimenter magazine page 59
  • Author
  • Model page created by Alan Larsen. See "Data change" for further contributors.

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The model Undamped Tuner is part of the collections of the following members.

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