• Year
  • 1971 ?
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 226819

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

 Technical Specifications

  • Number of Transistors
  • 7
  • Main principle
  • Superheterodyne (common); ZF/IF 470 kHz
  • Wave bands
  • Broadcast (MW) and Long Wave.
  • Power type and voltage
  • Dry Batteries / 4 x 1,5 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical
  • Power out
  • 0.45 W (unknown quality)
  • Material
  • Plastics (no bakelite or catalin)
  • from Radiomuseum.org
  • Model: R125 - RGD, Radio Gramophone
  • Shape
  • Portable set > 8 inch (also usable without mains)
  • Dimensions (WHD)
  • 8.6 x 4.75 x 2.5 inch / 218 x 121 x 64 mm
  • Notes
  • Socket for earphone. Elliptical loudspeaker 5 x 3 inch. Similar to the ITT-KB KR611 model.

  • Net weight (2.2 lb = 1 kg)
  • 2 lb 4 oz (2.25 lb) / 1.022 kg
  • Price in first year of sale
  • 10.95 GBP
  • Literature/Schematics (1)
  • ERT Service Chart 1799
  • Author
  • Model page created by Howard Craven. See "Data change" for further contributors.

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

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