• Country
• France

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

• Year
• 1922–1926

• Category
• Detector-Radio (Crystal or diode, without tubes/transistors)

• Radiomuseum.org ID
• 94385

• • alternative name: SED

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

• Main principle
• Crystal or Solid State Detector

• Wave bands
• Broadcast (MW) and Long Wave.

• Power type and voltage
• No Power needed

• Loudspeaker
• - For headphones or amp.

• Material
• Wooden case

• from Radiomuseum.org
• Model: Poste a galène Crystal set - Ducretet -Thomson; avant:

• Shape
• Tablemodel, with any shape - general.

• Notes
• Prix 200 fr. / 220 fr., publicité Ducretet 1926.

• Source of data
• -- Original prospect or advert

• Mentioned in
• TSF Antique 1921 à 1927 (p.33)

• Author
• Model page created by Ferran Planas-Vilanova. 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