• Year
  • 1928–1930
perfect model
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 26968

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

 Technical Specifications

  • Number of Tubes
  • 5
  • Main principle
  • TRF without regeneration; 1 AF stage(s); Neutrodyne
  • Tuned circuits
  • 2 AM circuit(s)
  • Wave bands
  • Broadcast (MW) and Long Wave.
  • Power type and voltage
  • Storage and/or dry batteries / 4 & 120 & -15 Volt
  • Loudspeaker
  • - This model requires external speaker(s).
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Ondolina 5 - SBR Société Belge Radio-
  • Shape
  • Tablemodel, Box - most often with Lid (NOT slant panel).
  • Dimensions (WHD)
  • 470 x 300 x 290 mm / 18.5 x 11.8 x 11.4 inch
  • Notes
    • With 4 Volt tubes 3 x A415 , 2 x  D404  or with 6 Volt tubes: 3 x HL610, 2 x P625 . Two output tubes.
    • This set was loud enough to be used by stormy weather and in public rooms.
    • The mentioned price is without tubes.
    • An internal negative grid voltage battery is present. Since this battery had to deliver very little current, it lasted a very long time.
  • Price in first year of sale
  • 3,575.00 BFr
  • External source of data
  • Ernst Erb

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