Experiments Included:

  • 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

Transmission Lines are used to convey signals from one point to another. Understanding Transmission Lines in relation to the transmitted signals is very important in telecom. This trainer provides basic concept of coaxial line and includes components to conduct experiments.


  • Transmission Line: Four Sections of 25m Each
  • Co-axial Cable: RG 174
  • Impedance Matching Resistance: 0-100 Ohm.
  • Test Generators:
    1. Sine wave: 60 KHz – 4 MHz
    2. Square wave: 60 KHz – 4 MHz
  • Interconnections: 2mm gold plated pins

Accessories: Power cord, 2mm Patch Cords, Experimental Manual