• Year
  • 1927
  • Category
  • Detector-Radio (Crystal or diode, without tubes/transistors)
  • Radiomuseum.org ID
  • 247467

 Technical Specifications

  • Main principle
  • Crystal or Solid State Detector with Amplifer
  • Tuned circuits
  • 1 AM circuit(s)
  • Wave bands
  • Broadcast (MW) and Long Wave.
  • Power type and voltage
  • Storage and/or dry batteries
  • Loudspeaker
  • - This model requires external speaker(s).
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Junior - Brown S. G. Ltd.; London
  • Shape
  • Tablemodel, Box - most often with Lid (NOT slant panel).
  • Dimensions (WHD)
  • 13 x 5 x 4.75 inch / 330 x 127 x 121 mm
  • Notes
  • Incorporates single Brown microphone amplifier unit for loudspeaker operation.

    Long wave with external loading coil.

    No BBC stamp or GPO Nr.

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