IT-4208 PAM-PPM-PWM Transceiver Trainer

This training system is designed for students to better understand the pulse modulation techniques. All modulation techniques use different circuits & steps to modulate the analog signed & retrieve original signal.

Description

This training system is designed for students to better understand the pulse modulation techniques. All modulation techniques use different circuits & steps to modulate the analog signed & retrieve original signal.

 

Features:

Power Supply Included

Required Circuits Tested

Each Section Clearly Marked for Input and Output

Each Section Works as an Independent Unit

Built-In Clock Generators

Built-In Sine Generators

Built-in Data Generator

Built-In AC Amplifier

Each Section Clearly Marked for Easy Understanding

 

Technical Features:

Clock frequencies: 8KHz, 16KHz, 32KHz, 64KHz

Square wave generator: 1KHz & 2KHz

Sine wave generator: up to 2KHz Adjustable

Low pass filter: 5th order Butterworth filter

AC Amplifier: Adjustable gain

Audio Amplifier: Monolithic Amplifier with Speaker

Modulation Techniques Used:

PAM (Pulse Amplitude Modulation)

PPM (Pulse Position Modulation)

PWM (Pulse Width Modulation)

Accessories: Experiment Manual, 2mm patch cords, and power cord

 

Experiments included:

Sampling Theory

Pulse Amplitude Modulation (PAM)

Pulse Position Modulation

Low Pass Filter

Study Pulse Amplitude Modulation using Natural & Flat Top

Study PAM using Sample & Hold sampling

Study PAM & Demodulation with Sample, Sample & Hold & Flat Top

Study PPM Using DC Input

Study PPM Using Sine Wave Input

Study PPM Demodulation

Study PWM using DC input

Study Voice Link Using PAM

Study Voice Link Using PPM

Study Voice Link Using Pulse Width Modulation