• Country
• Great Britain (UK)

• Manufacturer / Brand
• Thurlby Thandar Instruments

• Year
• 1980 ?

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 217902

• • alternative name: Thandar Electronics || TTI

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

• Number of Transistors
• 24

• Semiconductors

• Wave bands
• - without

• Power type and voltage
• Line / Batteries (any type) / 230 / 6 x 1,5 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Various materials

• from Radiomuseum.org
• Model: Frequency meter TF600 - Thurlby Thandar Instruments

• Dimensions (WHD)
• 225 x 50 x 150 mm / 8.9 x 2 x 5.9 inch

• Notes
• The TF600 is a battery or mains (AC adapter) operated portable frequency meter with a large 0.5 inch 8-digit LED display.
  The frequency range is 5 Hz to 600 MHz with a sensitivity better than 10 mV across the entire range.
  There are two inputs. Socket A is a high impedance input (1 MOhm) for the 10 MHz and 100 MHz ranges; socket B is a 50 Ohm nominal input for the 40 MHz to 600 MHz range.

• Net weight (2.2 lb = 1 kg)
• 0.8 kg / 1 lb 12.2 oz (1.762 lb)

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

• Author
• Model page created by Antonio Marra. See "Data change" for further contributors.

• Other Models

• Here you find 18 models, 14 with images and 9 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Thurlby Thandar Instruments