Introduction
LAB Analogue / Digital Communication Trainer is a versatile instrument which includes all important principles of Digital Modulation Techniques. This trainer is designed on a Single Printed Circuit Board using the most modern Computer Aided Design (CAD)

LAB Analogue / Digital communication Trainer is a universal "ALL IN ONE" trainer, complete with built-in power supplies, signal sources and associated components. It combines all these instruments - which, if purchased separately, would cost many times more - into one cost-effective teaching tool. Our Analog / Digital communication trainer gives students access to specially prewired experiments that bring their life the concepts of Digital Communication. This trainer is tough, durable, all inclusive and relevant to the "Knowledge Revolution" in modern Analogue and Digital Communications.

This trainer comes with built-in necessary signal sources and power supplies. Terminals are provided for observing output wave forms with the help of C.R.O Circuit Diagram for each block is screen printed in multi-colour for easy understanding.
This trainer comes with detailed step-by-step Instruction Manual.

Accessories Required
20 MHz Dual Trace Oscilloscope - Any make.

Signal Source
This trainer comes with RF and AF Signal Generator.

Power
It is operated on 230VAC/50Hz A.C. mains

Housing
It is housed in an elegant metal cabinet.

List of Experiments that can be conducted using this trainer:
01. Study of Super-hetrodyning Receiver
02. Effect of Noise and other Transmission Impairments
03. Study of Noise Generation
04. Study of Second Order Band Pass Filters
05. Amplitude Modulation and Demodulation
06. Frequency Modulation
07. Study of Phase Locked Loop (PLL) FM Demodulator
08. Phase Modulation
09. Suppressed Carrier - Double Side Band Balanced Modulator
10. Pulse Amplitude Modulation & Demodulation.
11. Pulse Width & Pulse Position Modulation & Demodulation
12. Time Division Multiplexer
13. Frequency Shift Keying Modulation & Demodulation
14. Pulse Code Modulation & Demodulation
15. Study of Digital Coding System
16. Study of Simplified Spectrum Analyzer