• Year
  • 1924 ?
  • Category
  • Detector-Radio (Crystal or diode, without tubes/transistors)
  • Radiomuseum.org ID
  • 77049

 Technical Specifications

  • Main principle
  • Crystal or Solid State Detector
  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • No Power needed
  • Loudspeaker
  • - For headphones or amp.
  • Material
  • Various materials
  • from Radiomuseum.org
  • Model: No.1 - Neutron Ltd.; London
  • Shape
  • Tablemodel, with any shape - general.
  • Dimensions (WHD)
  • 5 x 5 x 4.5 inch / 127 x 127 x 114 mm
  • Notes
  • No. 1:

    Enclosed detector with smooth movement, screw Crystal cup fitted with Neutron Crystal, Variometer tuning, covering 300 to 500 metres wavelength.
    Extra terminal for use with short aerial.
    Nickel-plated fittings, mounted on high-grade matt ebonite with polished cabinet.

    Price 10s 6d.

  • Price in first year of sale
  • 0.53 GB £
  • Literature/Schematics (1)
  • -- Original prospect or advert (Popular Wireless Jan 3, 1925, Page 1105.)

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