• Year
  • 1913 ?
  • Category
  • Detector-Radio (Crystal or diode, without tubes/transistors)
  • Radiomuseum.org ID
  • 184305
    • alternative name: American Marconi || Marconi, American
    • Brand: Marconiphone

 Technical Specifications

  • Main principle
  • Crystal or Solid State Detector
  • Tuned circuits
  • 3 AM circuit(s)
  • Power type and voltage
  • No Power needed
  • Loudspeaker
  • - For headphones or amp.
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: 107A - Marconi Wireless Telegraph Co.
  • Shape
  • Tablemodel, with any shape - general.
  • Dimensions (WHD)
  • 440 x 260 x 350 mm / 17.3 x 10.2 x 13.8 inch
  • Notes
  • Originally a Fleming Valve tuner, converted by the factory to a 107A.
  • Net weight (2.2 lb = 1 kg)
  • 10.9 kg / 24 lb 0.1 oz (24.009 lb)
  • Literature/Schematics (1)
  • Bucher "Practical Wireless Telegraphy" pp.144-146

 Collections | Museums | Literature

Collections

The model 107A is part of the collections of the following members.

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