Panel Receiving Set No. 905

Doron Bros. Electric Co.; Hamilton, Ohio

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  • Year
  • 1921
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 370019
    • Brand: Super-Equidyne

 Technical Specifications

  • Number of Tubes
  • 1
  • Main principle
  • TRF (Tuned-Radio-Frequency but use of regeneration unknown)
  • Wave bands
  • Broadcast and LongWave in ONE range.
  • Power type and voltage
  • Storage and/or dry batteries
  • Loudspeaker
  • - For headphones or amp.
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Panel Receiving Set No. 905 - Doron Bros. Electric Co.;
  • Shape
  • Tablemodel, Box - most often with Lid (NOT slant panel).
  • Dimensions (WHD)
  • 18 x 12 x 7.5 inch / 457 x 305 x 191 mm
  • Notes

  • Doron Bros. Electrical Type 905 Panel Receiving Set.

    This set incorporates the Doron Standard Receiving Transformer.

    Tunes up to 3,000 meters without the use of loading coils 

  • Net weight (2.2 lb = 1 kg)
  • 50 lb (50 lb 0 oz) / 22.7 kg
  • Price in first year of sale
  • 128.50 USD
  • Mentioned in
  • - - Manufacturers Literature (1921 Doron Brothers Electrical Catalog page 10)
  • Author
  • Model page created by Alan Larsen. See "Data change" for further contributors.

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