Amplitude Modulation And Demodulation For Electrical Lab Training

Experimental training board has been designed specifically for the study of amplitude modulation and demodulation. This training board is based on latest solid state circuits for generating modulating signal, amplitude modulation and demodulation. Practical experience on this board carries great educative value for science and engineering Students.Object:To study the process of amplitude modulation and demodulation experiments: To observe the carrier waveforms on C.R.O To modulate carrier with audio signal and to observe waveforms on C.R.O To measure percentage modulation of the amplitude modulated waveform To demodulate amplitude modulated waveform and observe on C.R.O Features: The board consists of the following built-in parts : +9V D.C. At 100mA, IC Regulated Power Supply internally connected Carrier generator circuit which generates carrier wave Modulating circuit based on two transistors Demodulating circuit Adequate no. of other electronic components Mains ON/OFF switch, fuse and Neon Jewel light The unit is operative on 230V ±10% at 50Hz A.C. Mains Adequate no. of patch cords stackable from rear both ends 2mm 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: 3 Kg. (Approx.) Dimension: W 340 x H 110 x D 210