CONSTRUCTION OF AN FM TRANSMITTER

ABSTRACT  This project work is on the construction of an F.M transmitter this system consists of four discrete modules namely the audio frequency (AF) amplifier (class A) the modulator the master oscillator and the radio frequency (RF) amplifier (ClassC) these formed the conventional events for building FM transmitter here the signal (from the microphone) is fed into the (AF) for amplification then to the modulator which combines the modulating signal with the carrier wave transports the modulated signal through (RF) for final amplification to the antenna via the resonance circuit for propagation the transmitter was tested using radio receiver it transmitted clearly at the frequency of 108 MH3 and the coverage was to metres.   TABLE OF CONTENTS  Title page Approval page Dedication  Acknowledgement Abstract  Table of content 
Chapter one  Introduction  Concept of modulation and demodulation Objective of the project  Significance of the project.
Chapter two    Literature review  Historical background of the project  Theories and models relevant to the construction System component description
Chapter three    Hardware construction and implementation Block diagram and system specification Construction of audio frequency (Af) amplifier stage Construction of radio frequency (RF) amplifier stage Circuit diagram of FM transmitter Circuit component analysis Component list
Chapter four         Methodology packaging testing and results  Methodology  Packaging of the system   Testing and results 
Chapter five Cost analysis problems encountered Recommendation and conclusion  Cost analysis  Problems encountered  Recommendation Conclusion  References