• Year
  • 1939/1940
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 90669

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 430 kHz
  • Wave bands
  • Broadcast (MW) and Long Wave.
  • Power type and voltage
  • Alternating Current supply (AC) / 200-250 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
  • Material
  • Leather / canvas / plastic - over other material
  • from Radiomuseum.org
  • Model: M5A - Roberts Radio Co.Ltd., East
  • Shape
  • Tablemodel, with any shape - general.
  • Notes
  • Portable superhet AC mains receiver with carrying handle on top. Released July 1939.

  • Mentioned in
  • The Wireless and Electrical Trader
  • Author
  • Model page created by Howard Craven. See "Data change" for further contributors.

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