• Country
• France

• Manufacturer / Brand
• Sider-Ondyne, Société Industrielle d'Électrotechnique et de Radio-Électricité (S.I.D.E.R.); Paris

• Year
• 1967

• Category
• Commercial Transmitter (TX not Transceiver)

• Radiomuseum.org ID
• 121660

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Wave bands
• Wave Bands given in the notes.

• Power type and voltage
• Alternating Current supply (AC) / 110 - 240 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: Modulateur UHF 145 - Sider-Ondyne, Société

• Shape
• Tablemodel, low profile (big size).

• Notes
• Modulator for: One band IV/V UHF channel, French standard L, int. or ext. audio modulation.

• Mentioned in
• FR "Television" No 173 May 1967

• Author
• Model page created by a member from A. See "Data change" for further contributors.

• Other Models

• Here you find 18 models, 18 with images and 2 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sider-Ondyne, Société Industrielle d'Électrotechnique et de Radio-Électricité (S.I.D.E.R.); Paris