Frequency Modulation & Demodulation Trainer (MI-AC02) is an extremely useful laboratory kit which provides facilities for hands on experience to various experiments in the field of analog communication trainers and provides all necessary inputs and connections for students to study Frequency Modulation & Demodulation technique. It covers basic concepts like role of carrier generator, Phase Locked Loop, 2nd Order and 4th Order LPFs while studying Frequency Modulation & Demodulation technique. This trainer comes with on-board Audio Input and Audio Output circuits, which helps in understanding the process of real time signal transmission and their reception.