• Year
  • 1933/1934
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 33879
    • alternative name: SED

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

 Technical Specifications

  • Number of Tubes
  • 8
  • Main principle
  • Superhet with RF-stage; ZF/IF 120 kHz
  • Wave bands
  • Broadcast (MW) and Long Wave.
  • Power type and voltage
  • Alternating Current supply (AC) / 100-125; 120-140; 137-160; 205-245; 225-260 Volt
  • Loudspeaker
  • Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: C80B - Ducretet -Thomson; avant:
  • Shape
  • Tablemodel, high profile (upright - NOT Cathedral nor decorative).
  • Notes
  • 2 gammes d'ondes PO et GO. Antifading non retardé. Amplificatrice HF. Étage sortie push-pull.

    Voir aussi modèle similair C70B.

    Ce modèle dèjá sorti à la fin de 1933; le Schémathèque mentionne 1935 ce qui est erroné.

  • External source of data
  • Serge Laffont/Martin Renoth
  • Literature/Schematics (1)
  • -- Original prospect or advert (L'Ouest Éclair, 08.10.1933)

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