• Country
• France

• Manufacturer / Brand
• Radio Minus; Vitry Sur Seine

• Year
• 1928 ??

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

• Radiomuseum.org ID
• 344921

• Main principle
• Crystal or Solid State Detector

• Wave bands
• Broadcast and Short Wave (SW).

• Power type and voltage
• No Power needed

• Loudspeaker
• - For headphones or amp.

• Material
• Various materials

• from Radiomuseum.org
• Model: Récepteur à galène DORIS - Radio Minus; Vitry Sur Seine

• Shape
• Very small Portable or Pocket-Set (Handheld) < 8 inch.

• Dimensions (WHD)
• 170 x 140 x 110 mm / 6.7 x 5.5 x 4.3 inch

• Mentioned in
• -- Original prospect or advert

• Author
• Model page created by Philippe Viard. See "Data change" for further contributors.

• Other Models

• Here you find 8 models, 8 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Radio Minus; Vitry Sur Seine