Extra Large Loose Coupler No. 747

Chambers F.B., Co.; Philadelphia, PA

Data
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Pictures
Collections

  • Year
  • 1916 ?
  • Category
  • Radio module pre 1926 (not a part, not a key)
  • Radiomuseum.org ID
  • 254099

 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
  • Various materials
  • from Radiomuseum.org
  • Model: Extra Large Loose Coupler No. 747 - Chambers F.B., Co.;
  • Shape
  • Tablemodel, with any shape - general.
  • Dimensions (WHD)
  • 39 x 7 x 6 inch / 991 x 178 x 152 mm
  • Notes

  • F. B. Chambers Extra Large Loose Coupler Receiving Transformer. No. 747

    Range up to 20,000 meters.

     

  • Price in first year of sale
  • 20.00 USD
  • Literature/Schematics (2)
  • Undated F. B. Chambers Catalog Supplement
  • Author
  • Model page created by Alan Larsen. See "Data change" for further contributors.

 Collections | Museums | Literature

Collections

The model Extra Large Loose Coupler is part of the collections of the following members.

 Forum