• Country
• Italy

• Manufacturer / Brand
• TES - Tecnica Elettronica System; Milano

• Year
• 1951 ??

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 114985

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

• Number of Tubes
• 3

• Valves / Tubes
• 6J6 ECC81 6X4

• Power type and voltage
• Alternating Current supply (AC) / 110; 125; 140; 160; 220 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: Oscillatore Modulato OM254 - TES - Tecnica Elettronica

• Shape
• Tablemodel without push buttons, Mantel/Midget/Compact up to 14

• Dimensions (WHD)
• 310 x 210 x 155 mm / 12.2 x 8.3 x 6.1 inch

• Notes
• 6 gamme di frequenza: OLL 150-450 KHz, OL 430-530 KHz, OM 520-1600 KHz, OC1 1,5-4,5 MHz, OC2 4,5-14 MHz, OC3 14-40 MHz. Attenuatore a scatti e continuo, oscillatore BF interno con possibilità uscita in bassa frequenza o modulazione esterna.

• Mentioned in
• - - Data from my own collection

• Author
• Model page created by Giuseppe Antonio Tusini. See "Data change" for further contributors.

• Other Models

• Here you find 58 models, 51 with images and 28 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from TES - Tecnica Elettronica System; Milano