• Country
• Portugal

• Manufacturer / Brand
• CIT - Centro de Instrução Técnica; LISBOA

• Year
• 1971 ?

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 241370

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

• Number of Tubes
• 6

• Valves / Tubes
• EC90 EF80 EF80 ECC82 ECC82 DG7-32

• Number of Transistors

• Semiconductors
• OA85 or. OA90

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 220 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: Oscillograph TV-4 - CIT - Centro de Instrução

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 340 x 200 x 280 mm / 13.4 x 7.9 x 11 inch

• Net weight (2.2 lb = 1 kg)
• 5 kg / 11 lb 0.2 oz (11.013 lb)

• Mentioned in
• -- Original-techn. papers.

• Author
• Model page created by Carlos Alves. See "Data change" for further contributors.

• Other Models

• Here you find 20 models, 20 with images and 16 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from CIT - Centro de Instrução Técnica; LISBOA