• Country
• Great Britain (UK)

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

• Year
• 1981

• Category
• Television Receiver (TV) or Monitor

• Radiomuseum.org ID
• 133080

• Number of Tubes
• 1

• Valves / Tubes
• D5-100W

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Wave bands
• - without

• Power type and voltage
• Storage and/or dry batteries / 6; 12; 4 x 1,2 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Video Monitor MON 1A - Sinclair Radionics Ltd.; St.

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

• Dimensions (WHD)
• 103 x 42 x 176 mm / 4.1 x 1.7 x 6.9 inch

• Notes
• Sinclair - Thander MON 1A, Video Monitor;
  5 cm b/w CRT, BNC in, 525 and 625 lines, 600 mW power consumption, 240 lines resolution, 680 g, AC operation with adaptor.

• Price in first year of sale
• 379.00 DM

• Mentioned in
• Funkschau

• Literature/Schematics (1)
• FS Heft 4/ Februar 1981 Seite 108 Beitrag

• Author
• Model page created by a member from A. 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)