• Country
• Great Britain (UK)

• Manufacturer / Brand
• Marconi Instruments, Marconi-Ekco (MI, MEI)

• Year
• 1962 ?

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 208906

• Number of Tubes
• 19

• Valves / Tubes
• 6CD6G 5651 5Z4G 6AK5 0B2 6AK5 6AK5 6AK5 6AK5 6AK5 6AK5 6AK5 6AK5 6AK5 6AK5 EA76 EA76 EA76 EA76 6C4 6C4

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 200-250; 100-150 Volt

• Loudspeaker
• - - No sound reproduction output.

• Power out
• 100 W (unknown quality)

• Material
• Metal case

• from Radiomuseum.org
• Model: Carrier deviation meter TF791C/2 - Marconi Instruments, Marconi-

• Shape
• Boatanchor (heavy military or commercial set >20 kg).

• Dimensions (WHD)
• 460 x 330 x 280 mm / 18.1 x 13 x 11 inch

• Net weight (2.2 lb = 1 kg)
• 18 kg / 39 lb 10.4 oz (39.648 lb)

• Author
• Model page created by Sándor Selyem-Tóth. See "Data change" for further contributors.

• Other Models

• Here you find 94 models, 81 with images and 39 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Marconi Instruments, Marconi-Ekco (MI, MEI)