Ondolina Réseau O.R. 190/220V AC

SBR Société Belge Radio-Electrique, Bruxelles

  • Year
  • 1929/1930
perfect model
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 228477

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

 Technical Specifications

  • Number of Tubes
  • 5
  • Main principle
  • TRF (Tuned-Radio-Frequency but use of regeneration unknown)
  • Wave bands
  • Broadcast (MW) and Long Wave.
  • Power type and voltage
  • Alternating Current supply (AC) / 190; 220 Volt
  • Loudspeaker
  • - This model requires external speaker(s).
  • Material
  • Various materials
  • from Radiomuseum.org
  • Model: Ondolina Réseau O.R. [190/220V AC] - SBR Société Belge Radio-
  • Shape
  • Tablemodel, Box - most often with Lid (NOT slant panel).
  • Notes
  • Careful: The sets from 1929 used the rectifier U9 and the later sets the U10.

    • There are 2 generations from this radio:
      • On the 1st generation, the wall panels are reddish. Internally, there is a wooden upper frame with a lid and a wooden under frame. Between them, there are 4 vertically mounted metallic supports which carry also the wall panels.
      • On the 2nd generation, the wall panels are dark and the support frame is completely metallic and in one piece.
    • The AC model 110-130 and the AC model 190-220 types have an internal power supply. Both models emploi the fuse on the power transformer to select the proper mains voltage.
    • The DC model type has an internal resistor block for the filaments.
    • The Batteries type has only connectors for the batteries but can also be used with a M35 power supply. In that case, following tubes had to be used: E438 , E415 or E424 , E409 or E415 , B403 or B405.
  • Price in first year of sale
  • 4,815.00 BFr
  • Author
  • Model page created by Dirk Bladt. See "Data change" for further contributors.

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