• Year
  • 1949 ?
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 230486

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 470 kHz
  • Wave bands
  • Broadcast and Short Wave (SW).
  • Power type and voltage
  • Alternating Current supply (AC) / 125 Volt
  • Loudspeaker
  • Permanent or electro-dynamic (moving coil), system not known yet.
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: 55 Alterna - Comercial Radio Bertrán;
  • Shape
  • Tablemodel, low profile (big size).
  • Dimensions (WHD)
  • 450 x 280 x 210 mm / 17.7 x 11 x 8.3 inch
  • Net weight (2.2 lb = 1 kg)
  • 7.1 kg / 15 lb 10.2 oz (15.639 lb)
  • Price in first year of sale
  • 1,684.00 ESP
  • Literature/Schematics (1)
  • Catálogo Comercial Radio Bertrán 1950
  • Author
  • Model page created by Miguel Bravo-Cos. See "Data change" for further contributors.

 Collections | Museums | Literature

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

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