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Transmission Trainer

Transmission Trainer
Transmission Trainer
Product Code : 40510
Product Description

Transmission  Trainer


To measure the following :

  • Measuring the characteristics of a line
  • Measuring the attenuation of a line
  • Measuring the Input Impedance of the line
  • Phase displacement between the current & voltage at input of line
  • Frequency characteristic of the line
  • Study of Stationary Waves
  • Signal phase shift along the line
  • Fault localization within the line
  • Line under pulsed condition.


  • The board consists of the following built-in parts :
  • 4 Nos. Coaxial Cables 25 meters each, total Transmission line 100 metres.
  • Two potentiometers for impedance matching.
  • Sine/Square wave Signal Generator having frequency 40KHz to 4MHz, in two bands 40KHz to 400KHz & 400KHz to 4MHz.
  • A SPDT switch to select either sine or square wave.
  • A SPDT switch to select frequency either high (400KHz to 4MHz) or low (40KHz to 400KHz).
  • A potentiometer to vary frequency high (400KHz to 4MHz) or low (40KHz to 400KHz).
  • A potentiometer to vary amplitude.
  • BNC connector to connect input.
  • Adequate no. of other electronic components.
  • Mains ON/OFF switch, fuse and jewel light.
    • The unit is operative on 230V ±10% at 50Hz A.C. Mains.
    • Adequate no. of patch cords stackable from rear both ends 4mm spring loaded plug length ½ metre.
    • Good Quality, reliable terminal/sockets are provided at appropriate places on panel for connections /observation of waveforms.
    • Strongly supported by detailed Operating Instructions, giving details of Object, Theory, Design procedures, Report Suggestions and Book References.
    • Weight : 5 Kg. (Approx.)
    • Dimension : W 320 x H 190 x D 235

Other Apparatus Required: Cathode Ray Oscilloscope 20MHz.


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