Arlington Receiving Transformer No. A1091 Loose Coupler

Duck Co., J.J. and William B.; Toledo, OH

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  • Year
  • 1914–1919
  • Category
  • Radio module pre 1926 (not a part, not a key)
  • Radiomuseum.org ID
  • 119846

 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: Arlington Receiving Transformer No. A1091 Loose Coupler - Duck Co., J.J. and William B.;
  • Shape
  • Tablemodel, with any shape - general.
  • Dimensions (WHD)
  • 18.5 x 0 x 6 inch / 470 x 0 x 152 mm
  • Notes
  • The William Duck "Arlington" Receiving Transformer was designed to receive the wireless stations. -Key West, Arlington and Sayville- without a loading coil. This transformer has the same wave length as the Duck Model No. 5A and with the wave length in the antenna will tune in with station using up to about 4,000 meters. (In 1919 Duck "Improved" this transformer and admitted the 4,000 claim was incorrect and 3,500 meters was the actual figure)
  • Price in first year of sale
  • 10.00 $
  • Source of data
  • -- Collector info (Sammler)
  • Literature/Schematics (1)
  • William Duck Co. 1914 Catalog No. 8 page 41
  • Literature/Schematics (2)
  • William Duck Co. 1917 Catalog No. 11 page 50-51

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