• Country
• France

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

• Year
• 1937

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 72454

• • alternative name: SED

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

• Number of Tubes
• 4

• Valves / Tubes
• VP2 PM2HL PM2HL PM22A

• Main principle
• TRF with regeneration

• Tuned circuits
• 2 AM circuit(s)

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

• Power type and voltage
• Storage and/or dry batteries / 2 & 90 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 17 cm = 6.7 inch

• Material
• Leather / canvas / plastic - over other material

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

• Shape
• Portable set > 8 inch (also usable without mains)

• Dimensions (WHD)
• 11.5 x 10 x 7 inch / 292 x 254 x 178 mm

• Notes

• 2 gammes d'ondes : PO de 200 à 550 m, GO de 1100 à 1900 m. Cadre PO-GO incorporé. Prises antenne extérieure et écouteur.

  Coffret et mallette en bois gainé pégamoïd, récepteur orientable sur socle métal.

  Modèle fabriqué par Pye, voir Pye Baby Q.

• Net weight (2.2 lb = 1 kg)
• 8 kg / 17 lb 9.9 oz (17.621 lb)

• Price in first year of sale
• 1,390.00 FRF

• Mentioned in
• -- Original prospect or advert (L'Intransigeant, 24.06.1937)

• Literature/Schematics (1)
• -- Original-techn. papers.

• Literature/Schematics (2)
• Le Guide du Collectionneur TSF Biraud/Foster, Vol. I (page 165)

• Author
• Model page created by Jean Claude Pigeon † 2008. 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