Oscilloscope D66A

Telequipment Ltd.; London

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  • Year
  • 1970 ??
  • Category
  • Service- or Lab Equipment
  • Radiomuseum.org ID
  • 219613

 Technical Specifications

  • Number of Tubes
  • 1
  • Number of Transistors
  • 57
  • 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 D66A - Telequipment Ltd.; London
  • Shape
  • Tablemodel, with any shape - general.
  • Dimensions (WHD)
  • 210 x 240 x 370 mm / 8.3 x 9.4 x 14.6 inch
  • Notes
  • We have not yet studied the details of D66A but could be more or less the same as D66: The D65 and D66 are 15MHz and 25MHz. An 8x10cm CRT provides a bright and clear display. The dual-trace vertical system displays either channel separateley, adds channels algebraically, alternates between channels or chops between channels at approximately 150kHz rate. Channel 2 can also be switched to become the horizontal amplifier to provide equal X-Y displays. The solid state design, using FET input circuitry provides minimum drift and fast stabilization time.


    Specs:
    • 3 dB bandwidth
    • D.C. Coupled: D.C. - 25MHz
    • A.C. Coupled: 2Hz - 25 MHz
    • Deflection factors vertical: 10mV - 50V
    • Maximum input: 400V(peak)
    • Horizontal sweep rates: 2s - 100ns (+/-5%)


    See also D65
  • Net weight (2.2 lb = 1 kg)
  • 11.5 kg / 25 lb 5.3 oz (25.33 lb)
  • Author
  • Model page created by Ernst Erb. See "Data change" for further contributors.

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