VPL Infotech & Consultant supplies Frequency Modulation/Demodulation Trainer. VPL Infotech & Consultant designs and manufactures merchandising device programmers, device testers, etc. Frequency Modulation/Demodulation Trainer of Model: VMC-FM is accomplished using IC 8038 a function generator IC with built-in VCO. The trainer has on-board carrier and modulating signal with power supplies. The frequency Modulation/Demodulation trainer uses PLL IC 565 to demodulate FM signal. Frequency deviation Modulation Index, etc are studied using this trainer.
