• Year
  • 1945
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 249485

 Technical Specifications

  • Number of Tubes
  • 4
  • Main principle
  • Superheterodyne (common); ZF/IF 475 kHz; 1 AF stage(s)
  • Wave bands
  • Broadcast and Short Wave (SW).
  • Power type and voltage
  • Alternating Current supply (AC) / 125 Volt
  • Loudspeaker
  • Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 6 inch = 15.2 cm
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: S204 - Comercial Radio Bertrán;
  • Shape
  • Tablemodel, low profile (big size).
  • Notes
  • Receptor equipado con válvulas americanas con una sola etapa de alta frecuencia. Fué uno de los primeros aparatos fabricados por Comercial Radio Bertran.

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