• Year
  • 1934/1935
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 75580

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 123 kHz; 2 AF stage(s)
  • Tuned circuits
  • 6 AM circuit(s)
  • Wave bands
  • Broadcast (MW) and Long Wave.
  • Details
  • Visual Tuning Indicator pre Eye
  • Power type and voltage
  • Direct Current supply (DC) / 110; 220 Volt
  • Loudspeaker
  • Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
  • Power out
  • 2.5 W (unknown quality)
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Super Ondolina 635C2 - SBR Société Belge Radio-
  • Shape
  • Tablemodel, Tombstone = decorative upright, not cathedral but can have rounded edges.
  • Notes
    • The 635x series radios have silent tuning, anti-fading (AVC) and a neon tuning indicator of unknown type at this time.
    • There are 2 output tubes in push-pull to provide for powerfull audio.
    • SBR produced the following models 635:
      • 635x2: table model with loudspeaker;
      • 635x3: luxury console;
      • 635x5: Luxury console of alternative design with record changer.

    where 'x' represents 'A' (AC mains) or 'C' (DC mains, 110 or 220V selectable).

  • Price in first year of sale
  • 2'650.00 BFr
  • External source of data
  • P. H. Brans
  • Literature/Schematics (1)
  • - - Manufacturers Literature
  • Author
  • Model page created by Hugo Sneyers. See "Data change" for further contributors.

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