Differentially Balanced Double Multi-wave Tuner Type T-100

DeForest Radio Telephone & Telegraph Co. (De Forest); New York

  • Year
  • 1920
  • Category
  • Radio module pre 1926 (not a part, not a key)
  • Radiomuseum.org ID
  • 281324
    • alternative name: Lee De Forest Mfg.

 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: Differentially Balanced Double Multi-wave Tuner Type T-100 - DeForest Radio Telephone &
  • Shape
  • Tablemodel, Box - most often with Lid (NOT slant panel).
  • Dimensions (WHD)
  • 20 x 13 x 11 inch / 508 x 330 x 279 mm
  • Net weight (2.2 lb = 1 kg)
  • 65 lb (65 lb 0 oz) / 29.510 kg
  • Price in first year of sale
  • 135.00 $
  • Mentioned in
  • DeForest Radio Receiving Apparatus Catalog C page 46-47
  • Author
  • Model page created by Alan Larsen. See "Data change" for further contributors.

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