• Country
• Great Britain (UK)

• Manufacturer / Brand
• GEC, General Electric Co Ltd., GENALEX; London

• Year
• 1949

• Category
• Television Receiver (TV) or Monitor

• Radiomuseum.org ID
• 165442

• • Brand: Gecophone

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

• Number of Tubes
• 21

• Valves / Tubes
• Z77 L63 Z77 Z77 Z77 D77 Z77 Z77 L63 L63 EL38 U37 W77 DH77 D77 KT61 L63 KT61 MU14 MU14 6504

• Main principle
• Superheterodyne (common)

• Wave bands
• Wave Bands given in the notes.

• Power type and voltage
• Alternating Current supply (AC) / 200; 210; 220; 230; 240; 250 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 6.5 inch = 16.5 cm

• Power out
• 2 W (unknown quality)

• from Radiomuseum.org
• Model: BT1091B - GEC, General Electric Co Ltd.,

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

• Dimensions (WHD)
• 22 x 17 x 12.25 inch / 559 x 432 x 311 mm

• Notes
• 9 inch blue/white CRT 405 lines TV with single channel VHF band I tuner for London or Birmingham, 170 W power consumption,

• Net weight (2.2 lb = 1 kg)
• 55 lb (55 lb 0 oz) / 24.970 kg

• Mentioned in
• -- Original-techn. papers. (GEC Service Bulletin No 121 & GB add. 75 in July 9, 1949 The Wireless And Electrical Trader)

• Literature/Schematics (4)
• Trader Service Sheet (suppl. of Wireless & El. Trader, etc.) (sheet 1019/T19)

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

• Other Models

• Here you find 443 models, 287 with images and 237 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from GEC, General Electric Co Ltd., GENALEX; London