• Country
• Great Britain (UK)

• Manufacturer / Brand
• Sinclair Radionics Ltd.; St. Ives (Cambridge)

• Year
• 1978

• Category
• Television Receiver (TV) or Monitor

• Radiomuseum.org ID
• 118244

• Number of Tubes
• 1

• Valves / Tubes
• D5-100W

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• Superheterodyne (common)

• Wave bands
• Wave Bands given in the notes.

• Power type and voltage
• Dry Batteries / 4 × 1,5 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: MTV1B - Sinclair Radionics Ltd.; St.

• Shape
• Very small Portable or Pocket-Set (Handheld) < 8 inch.

• Dimensions (WHD)
• 89 x 57 x 178 mm / 3.5 x 2.2 x 7 inch

• Notes
• UHF, britische TV-Norm. There are 12 transistors (excluding tuner) and 4 IC's

• Net weight (2.2 lb = 1 kg)
• 0.6 kg / 1 lb 5.1 oz (1.322 lb)

• Price in first year of sale
• 99.00 GBP

• Source of data
• - - Data from my own collection

• Author
• Model page created by Heinz Westerweller. See "Data change" for further contributors.

• Other Models

• Here you find 41 models, 38 with images and 19 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sinclair Radionics Ltd.; St. Ives (Cambridge)