RS4

Ducretet (-Thomson; avant: Fernand Ducretet et Ernest Roger etc.); Paris

Data
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  • Year
  • 1930/1931
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 228572
    • alternative name: SED

 Technical Specifications

  • Number of Tubes
  • 5
  • Main principle
  • TRF without regeneration; Screengrid 1926-1935
  • Wave bands
  • Broadcast (MW) and Long Wave.
  • Power type and voltage
  • Alternating Current supply (AC)
  • Loudspeaker
  • - This model requires external speaker(s).
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: RS4 - Ducretet -Thomson; avant:
  • Shape
  • Tablemodel, Box - most often with Lid (NOT slant panel).
  • Dimensions (WHD)
  • 530 x 330 x 245 mm / 20.9 x 13 x 9.6 inch
  • Notes

  • Poste à 4 lampes (valve et régulatrice en plus). Montage à résonance. Réception sur antenne. Prise pick-up.

    Appelé aussi "Boite à outils" (Toolbox).

    Prix nu sans lampes.

    Regulateur 20 - 60 Volts  0.55 A  Culot Baïonnette B22

  • Net weight (2.2 lb = 1 kg)
  • 20.3 kg / 44 lb 11.4 oz (44.714 lb)
  • Price in first year of sale
  • 3,400.00 FRF
  • External source of data
  • "Ducretet les années 20"
  • Mentioned in
  • - - Manufacturers Literature
  • Literature/Schematics (1)
  • C. Belhacène Ed. Antique radio 2011 P. 186
  • Literature/Schematics (3)
  • -- Original prospect or advert (Le Petit Journal, 18.06.1930)
  • Author
  • Model page created by Marc Couque. See "Data change" for further contributors.

 Collections | Museums | Literature

Collections

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

 Forum