• Year
  • 1936/1937
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 101477
    • Brand: SFER

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 128 kHz
  • Wave bands
  • Broadcast, Long Wave and Short Wave.
  • Power type and voltage
  • AC/DC-set / 110; 125; 145; 200; 220; 245 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 15 cm = 5.9 inch
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: RA42U - Radiola marque
  • Shape
  • Tablemodel, low profile (big size).
  • Dimensions (WHD)
  • 430 x 350 x 280 mm / 16.9 x 13.8 x 11 inch
  • Notes
  • Toutes ondes. Antifading différé. Cadran de lecture en verre.

    Alimentation sur CC avec vibreur.

    Équivalent au Philips 456U.

  • Mentioned in
  • -- Original prospect or advert (Dépliant 25.09.1936)
  • Literature/Schematics (2)
  • -- Original-techn. papers.
  • Author
  • Model page created by John Koster. See "Data change" for further contributors.

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