• Year
  • 1939
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 46529

Click on the schematic thumbnail to request the schematic as a free document.

 Technical Specifications

  • Number of Tubes
  • 5
  • Main principle
  • Superheterodyne (common); ZF/IF 455 kHz
  • Tuned circuits
  • 6 AM circuit(s)
  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • Line / Batteries (any type) / AC 110; Batt. 90 & 6 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
  • Material
  • Leather / canvas / plastic - over other material
  • from Radiomuseum.org
  • Model: 1BR50 - Majestic Radio & Television Co
  • Shape
  • Portable set > 8 inch (also usable without mains)
  • Dimensions (WHD)
  • 330 x 250 x 155 mm / 13 x 9.8 x 6.1 inch
  • Notes
  • In mains mode the dial scale is illuminated. Built in loop antenna.
  • External source of data
  • Ernst Erb
  • Circuit diagram reference
  • Rider's Perpetual, Volume 14 = 1944 = before 1943
  • Literature/Schematics (1)
  • Riders 14-1

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The model 1BR50 is part of the collections of the following members.

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