The early transmitter for radio broadcasting is so big and bulky that they do occupy numerous spaces. The circuitries are mainly designed with valves, which are big in sizes.
With the advent of semiconductor materials such as transistors electronic equipment are now becoming miniaturized such that small transmitters are now becoming handy and compact.
In line with this we choose to design a complete radio broadcasting equipment tat is compact and existence of semiconductor materials.
The system units are of two categories namely: audio console for the processing and mixing of musicals is basically a condenser microphone.
The transmitter unit is where the center frequency is provided. All these were designed to be in compact and small manner. This project is aimed at serving a community using a small and compact radio broadcasting equipment with a power watt of 1 watt a community of 1 kilometer in radius should be covered comfortable and the audio production very clear unlike the common noisy FM microphone project.
Title Page
Approval Page
Declaration
Dedication
Acknowledgement
Abstract
Table Of Content
List Of Diagram/Figures
Chapter 1
1.0 Introduction
1.0.1 Transmitter Fundamentals And Types Of Modulation
1.1 Transmitters Fundamental
1.2 Modulations (Analog And Digital)
1.3 Amplitude Modulation
1.4 Frequency Modulation
1.5 Method Of Fm
1.6 Modulation Overview
1.61 Basic Reactance Modulator
1.62 Theory Of Reactance Modulator
1.70 Types Of Reactance Modulator
1.7.1 Varacto Diode Modulator
Chapter 2
2.0 Amplifier Explanations
2.10 Amplifier Explanations
2.20 Class Of Amplifier
2.21 Class Of Amplifier
2.22 Class B Amplifier
2.23 Class Ab Amplifier
2.24 Class C Amplifier
2.30 Oscillators
2.31 Types Of Oscillators
Chapter 3.0
3.0 Transmission Line
3.10 Fundamentals
3.30 Types Of Transmission Lines
3.31 Rectangular Wave Guide
3.32 Circular Wave Guide
3.33 Ridge Wave Guide
3.34 Optical Fiber
Chapter 4
4.0 Power Supply
4.1 Stages Of Power Supply
4.2 Audio Console Power Supply
4.3 Transmitter Power Supply Design
Chapter 5
5.0 Audio Console Unit
5.1 Audio Console Transducer
5.2 Audio Console Pre-Amp Stage
5.3 Audio Console Power Amp Stage
5.4 Audio Console Control/Mixer
5.5 The Operation Of The Audio Console
Chapter 6
6.0 Transmitter And Antenna Design
6.1 Oscillator Stage Design For Transmitter
6.2 Buffer/Power Amplifier Design
6.3 Tank Circuit Design
6.4 Antenna Design
6.41 Types Of Antenna And Application
6.42 Antenna Matching Network
6.43 Antenna Design
Chapter 7
7.0 Component Description And Construction
7.10 Lm 386-Power Amplifier
7.11 Capacitor
7.12 Transistor
7.2 Specification
7.3 Construction And Soldering
7.4 Precautions Taken During Soldering
7.5 Troubleshooting
7.6 Transmitter Strip Board
7.7 Audio Console Strip Board
7.8 Recommendation
7.9 Conclusion
Reference.
Design And Construction Of Mini Radio Broadcast Transmitter And Audio Console Using Frequency Modulation Fm With Power Rating Of 1 Watt. (n.d.). UniTopics. https://www.unitopics.com/project/material/design-and-construction-of-mini-radio-broadcast-transmitter-and-audio-console-using-frequency-modulation-fm-with-power-rating-of-1-watt/
“Design And Construction Of Mini Radio Broadcast Transmitter And Audio Console Using Frequency Modulation Fm With Power Rating Of 1 Watt.” UniTopics, https://www.unitopics.com/project/material/design-and-construction-of-mini-radio-broadcast-transmitter-and-audio-console-using-frequency-modulation-fm-with-power-rating-of-1-watt/. Accessed 20 September 2024.
“Design And Construction Of Mini Radio Broadcast Transmitter And Audio Console Using Frequency Modulation Fm With Power Rating Of 1 Watt.” UniTopics, Accessed September 20, 2024. https://www.unitopics.com/project/material/design-and-construction-of-mini-radio-broadcast-transmitter-and-audio-console-using-frequency-modulation-fm-with-power-rating-of-1-watt/
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