• Country
• Great Britain (UK)

• Manufacturer / Brand
• Bradley, G.&E. Ltd London

• Year
• 1969 ??

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 163074

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 100-125; 200-250 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: Oscilloscope Calibrator 192 - Bradley, G.&E. Ltd London

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 413 x 133.5 x 304.8 mm / 16.3 x 5.3 x 12 inch

• Notes
• Voltage Calibrator, Ranges:(a)Volt/division 10µV to 20V in 1,2,5 steps.(b)Number of divisions multiplier X 3,4,5,6,8,10.
  Output Modes: AC 1 KHz positive going square wave,DC Positive,DC Negative,ZERO.
  Accuracy(EMF)better than +/-0,25%
  Reference: High quality Zener Diode, T.C. 0,002% per Grad C.
  Time Calibrator, Ranges:(a)Time/division 10nsec to 0,5sec/div in 1,2,5 steps.(b)Multiplier(Number of Dvisiions)X1, 2, 5, 10 on 100nsec to o,5secs/div only.
  Resitime Calibrator and Trigger Output: Amlitude 200mV-250mV continuously variable into 50Ohm(400mV-500mV EMF). Resitime:Less than 1nsec positive going. Period:1µsec to 1sec in decade steps. Waveform: Square.

• Net weight (2.2 lb = 1 kg)
• 7.080 kg / 15 lb 9.5 oz (15.595 lb)

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

• Author
• Model page created by Rudolf Osterkamp. See "Data change" for further contributors.

• Other Models

• Here you find 6 models, 6 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Bradley, G.&E. Ltd London