• Country
• France

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

• Year
• 1926 ??

• Category
• Radio module post 1925 (not a part, not a key)

• Radiomuseum.org ID
• 316009

• • alternative name: SED

• Wave bands
• Wave Bands given in the notes.

• Power type and voltage
• No Power needed

• Loudspeaker
• - - No sound reproduction output.

• Material
• Bakelite case

• from Radiomuseum.org
• Model: Radiospire No 110R - Ducretet -Thomson; avant:

• Shape
• Chassis only or for «building in»

• Dimensions (WHD)
• 100 x 126 x 46 mm / 3.9 x 5 x 1.8 inch

• Notes

• 600 - 2800 m

• Net weight (2.2 lb = 1 kg)
• 0.355 kg / 0 lb 12.5 oz (0.782 lb)

• Author
• Model page created by Manfred Rathgeb. See "Data change" for further contributors.

• Other Models

• Here you find 655 models, 518 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