• Country
• France

• Manufacturer / Brand
• Optalix, T.E.D., (Faco); Amiens, Paris, Aubervilliers

• Year
• 1981

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 272017

• • alternative name: TED, Technique et Décoration

• Number of Transistors
• 6

• Semiconductors
• BF253 BF253 BF253 BC238 BC337 BC337

• Main principle
• Superheterodyne (common); ZF/IF 452 kHz

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

• Power type and voltage
• Dry Batteries / AA: 2 x 1,5 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 5 cm = 2 inch

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: TO790 Ch= X677 - Optalix, T.E.D., Faco; Amiens,

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

• Dimensions (WHD)
• 140 x 80 x 45 mm / 5.5 x 3.1 x 1.8 inch

• Notes

• Électronique identique au Optalix TO79.

• Mentioned in
• La Nouvelle Saga Optalix page 199

• Literature/Schematics (1)
• Le grand livre de la TSF (Doctsf Ref 13795)

• Author
• Model page created by Jacky Parmentier. See "Data change" for further contributors.

• Other Models

• Here you find 77 models, 65 with images and 41 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Optalix, T.E.D., (Faco); Amiens, Paris, Aubervilliers