01483 302 700


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Time Electronics

5045 Oscilloscope Calibrator

Quick and Easy Oscilloscope Calibration to 600MHz
The 5045 is a versatile, high accuracy calibrator capable of calibrating digital and analogue oscilloscopes, timer/counters, and frequency meters.
It provides a wide range of outputs for amplitude, frequency, period and bandwidth. Amplitude calibration is achieved by a DC signal or 1kHz square-wave, ranging from 1mV to 220V (2V max for 50 ohm loads). Deviation up to 9.99% allows fine adjustment of amplitude and direct readout of error. 
Accurate frequencies are generated from a temperature controlled quartz crystal oscillator. Alternatively a 10MHz reference input in can be used. Timing accuracy of 0.1ppm is suitable for most oscilloscopes and timer counters. A precise square-wave output provides a fast rise time of less than 300ps, which allows bandwidth testing up to 600MHz.

Key Features:

  • 1mV to 220V square wave/DC
  • Frequency 0.1 to 100MHz
  • Time markers 10s to 10ns
  • Fast rise <300ps
  • Front panel or PC control
  • 2GHz sweep & rubidium options
  • EasyCal software compatible


Caltest Instruments Ltd

4 Riverside Business Centre

Walnut Tree Close


Surrey GU1 4UG

United Kingdom

Tel: +44 (0) 1483 302 700

Fax: +44 (0) 1483 300 562

Email: sales@caltest.co.uk

Caltest have been providing power sources and test instrumentation solutions for over 17 years and are proud to represent a number of industry leading manufacturers.