• Country
• France

• Manufacturer / Brand
• Ducretet (-Thomson; avant: Fernand Ducretet et Ernest Roger etc.); Paris

• Year
• 1940/1941

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 101491

• • alternative name: SED

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

• Number of Tubes
• 5

• Valves / Tubes
• 6E8 6M7 6Q7 25L6G 25Z6G

• Main principle
• Superheterodyne (common); ZF/IF 472 kHz

• Wave bands
• Broadcast, Long Wave and Short Wave.

• Power type and voltage
• Alternating Current supply (AC) / 110; 130; 150; 220; 240 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 12 cm = 4.7 inch

• Power out
• 1.2 W (unknown quality)

• Material
• Wooden case

• from Radiomuseum.org
• Model: D824B - Ducretet -Thomson; avant:

• Shape
• Tablemodel without push buttons, Mantel/Midget/Compact up to 14

• Dimensions (WHD)
• 360 x 240 x 210 mm / 14.2 x 9.4 x 8.3 inch

• Notes

• 3 gammes d'ondes: GO 415 à 150 kc/s, PO 1580 à 515 kc/s; type SB: OC  22 à 5,9 Mc/s, type FB: OC 19 à 5,9 Mc/s.

  Ébénisterie de luxe verni.

  Alimentation par auto-transformateur, châssis relie au secteur.

• Net weight (2.2 lb = 1 kg)
• 4.9 kg / 10 lb 12.7 oz (10.793 lb)

• Mentioned in
• Le grand livre de la TSF (Doctsf Ref 6679)

• Author
• Model page created by John Koster. See "Data change" for further contributors.

• Other Models

• Here you find 657 models, 522 with images and 286 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Ducretet (-Thomson; avant: Fernand Ducretet et Ernest Roger etc.); Paris