• Year
  • 1925 ?
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 265961

 Technical Specifications

  • Number of Tubes
  • 3
  • Valves / Tubes
  • Main principle
  • TRF (Tuned-Radio-Frequency but use of regeneration unknown)
  • Power type and voltage
  • Storage and/or dry batteries
  • Loudspeaker
  • - This model requires external speaker(s).
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: National Mk3 - National Wireless & Electric
  • Shape
  • Tablemodel, with any shape - general.
  • Notes
  • Detector and two audio stages.

    Also available as the de luxe version with glass doors 14.50 GBP (1926) and a portable version 11.80 GBP.

     

  • Price in first year of sale
  • 12.50 GBP
  • Author
  • Model page created by Roy Johnson. See "Data change" for further contributors.

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