Frequency Modulation (FM) is a form of modulation in which changes in the carrier wave frequency correspond directly to changes in the baseband signal. FM is considered an analog form of modulation because the baseband signal is typically an analog waveform without discrete, digital values. 3ECE-I Sem - AC Lab Aurora's Engineering College 1 Experiment No. 1 1. AMPLITUDE MODULATION &DEMODULATION I. AIM: To perform the function of Amplitude Modulation & Demodulation (under modulation, perfect modulation & over modulation) and also calculate the modulation index. II. APPARATUS: 1. This laboratory manual has been prepared as a guideline to help students of undergraduate courses to carry out basic experiments in analog communication in the laboratory. This book is written in a way that a student with basic • Frequency Modulation (FM) - the process of combining the message The Amplitude modulation receiver will be wider when compared to the FM receiver. Because, atmospheric propagation is good for amplitude modulated signals. Bandwidths limit is also big advantage for Amplitude modulation, which doesn't have in frequency modulation. Transmitter and receiver are simple in Amplitude modulation. When we take a DEPARTMENT OF ELECTRONICS & COMMUNICATION ENGINEERING ANALOG COMMUNICATION LAB + LIC LAB (10ECL58) V SEMESTER Frequency modulation using 8038/2206 12. Precision rectifiers - both Full Wave and Half Wave. Analog Communication Lab + LIC Lab (10ECL58) Dept. of ECE, GCEM 2 FM demodulation with the PLL A2 - 143 T5 measure the properties of each element of the PLL, and then predict some of its properties as a demodulator. If the message was a single tone, from its amplitude can you estimate the frequency deviation of the FM LABORATORY MANUAL. The ETT-202 Laboratory Manual set (Vol.1, 2 & 3) provides a turn-key solution for the teacher and student alike. ETT-202 Laboratory Manual. It is specially written to guide students through hands-on ex