• Year
  • 1946
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 103791

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

 Technical Specifications

  • Number of Tubes
  • 8
  • Main principle
  • Superheterodyne (common); ZF/IF 365 kHz
  • Wave bands
  • Broadcast, Long Wave and more than two Short Wave bands.
  • Power type and voltage
  • Alternating Current supply (AC) / 110-250 Volt
  • Loudspeaker
  • Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: 646 [All versions] - RAP R.A.P. Ltd., Radio
  • Shape
  • Tablemodel, low profile (big size).
  • Dimensions (WHD)
  • 390 x 205 x 210 mm / 15.4 x 8.1 x 8.3 inch
  • Notes
  • Radio with modular chassis with 3 SW bands.

    Chassis Modules

    1. RF1 (6K8G) OR RF2 (6K7G 6K8G)
    2. IF1 (6K7G 6Q7)
    3. Power 1 (6V6G 5Z4G) OR Power 2 (6J5G 6V6G 6V6G 5Z4G)

    The Service manual covers all modules.

    There is also a console version, model 846, utilizing the same selection of Chassis Modules.

    Number of tubes/valves AM tuned stages and AF stages vary according to Modules fitted.

  • Net weight (2.2 lb = 1 kg)
  • 5 kg / 11 lb 0.2 oz (11.013 lb)
  • Author
  • Model page created by a member from A. 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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The model can be seen in the following museums.

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