• Country
• Great Britain (UK)

• Manufacturer / Brand
• Pye Ltd., Radio Works; Cambridge

• Year
• 1961

• Category
• Television Receiver (TV) or Monitor

• Radiomuseum.org ID
• 151755

• Number of Tubes
• 2

• Valves / Tubes

• Number of Transistors
• 26

• Semiconductors

• Main principle
• Superheterodyne (common)

• Wave bands
• Wave Bands given in the notes.

• Power type and voltage
• Line / Storage batteries (perhaps also batteries) / 12 / 200-250 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 5 inch = 12.7 cm

• Power out
• 1 W (unknown quality)

• from Radiomuseum.org
• Model: TT1 - Pye Ltd., Radio Works;

• Shape
• Portable set > 8 inch (also usable without mains)

• Notes
• 14 inch CRT, 405 line, VHF bands I/III, 26 transistors, valve EHT rectifier. Supply AC mains, internal battery or external 12v DC. A production set was exhibited in 1960 but was not available until 1961 as was the Ferguson Transvista set. These two models were the first British made transistor TV's.

• Source of data
• -- Schematic

• Circuit diagram reference
• Radio and TV Servicing books (R&TVS) book

• Author
• Model page created by Keith Staines. See "Data change" for further contributors.

• Other Models

• Here you find 621 models, 477 with images and 342 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Pye Ltd., Radio Works; Cambridge