Electro Loose Coupler 1914 version Cat. No. 12002 7-Tap Switch Secondary

Electro Importing Co. (Eico); New York City, NY

  • Year
  • 1914–1920
  • Category
  • Radio module pre 1926 (not a part, not a key)
  • Radiomuseum.org ID
  • 226205

 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: Electro Loose Coupler 1914 version Cat. No. 12002 [7-Tap Switch Secondary] - Electro Importing Co. Eico;
  • Shape
  • Tablemodel, with any shape - general.
  • Dimensions (WHD)
  • 12 x 6.5 x 6 inch / 305 x 165 x 152 mm
  • Notes
  • The "Electro" Loose Couple Receiving Tuning Transformer. Will pick up wave lengths up to 800 meters. Patented Feb. 1, 1910 .

  • Net weight (2.2 lb = 1 kg)
  • 5 lb (5 lb 0 oz) / 2.270 kg
  • Price in first year of sale
  • 7.75 USD
  • Mentioned in
  • - - Manufacturers Literature (1916 No. 16 The Electro Importing Co. catalog page 34)
  • Literature/Schematics (1)
  • - - Manufacturers Literature (1920 No. 23 The Electro Importing Co. catalog page 31)
  • Author
  • Model page created by Alan Larsen. See "Data change" for further contributors.

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