Transmission Line Trainer
Model No. HV-EXP2213
Experimental training boardhas been designed specifically to study the various parameters in transmission line. Practical experience on this board carries great educative value for science and engineering students. Object:To measure the following : Measuring the characteristics of aline Measuring the attenuation of aline 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. Features:The board consists of the following built-in parts : 4Nos. 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. ASPDT switch to select either sine or square wave. ASPDT switch to select frequency either high (400KHz to 4MHz) or low (40KHz to 400KHz). Apotentiometer to vary frequency high (400KHz to 4MHz) or low (40KHz to 400KHz). Apotentiometer 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 andBook References. Weight :5Kg. (Approx.) Dimension :W320 xH190 xD235 Other Apparatus Required: Cathode Ray Oscilloscope 20MHz.....
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