Pam-pwm-ppm Modulation Demodulation Trainer Kit

Product Description

PAM-PWM-PPM MODULATION & DEMODULATION TRAINER KIT 

• Pulse Modulation Techniques: 
• Pulse Amplitude Modulation 
• Pulse Width Modulation 
• Pulse Position Modulation 
• On-board Sampling Frequencies (Pulse):- 8KHz, 16KHz, 32KHz, 64KHz 
• On-board Generator:- 1.Sine Wave:- 1KHz & 2KHz (Gain adjustable) 2.Square wave:- 1KHz & 2KHz (optional) 
• Low Pass Filter: 4m order VW Filter 
• Voice Communication: Voice link using dynamic mic  speaker AC Amplifier with adjustable gain control DC Out put: -4 V(variable) 
• Switched faults : 8 nos. 
• Interconnections:- 4mm banana sockets 
• Test Points: 29 
• Power Supply: 220V 10%, 50Hz 
• Included:- Manual , Set of Patch cords, Line Cord, Microphone, Head Phone 
• Experiments : 
• PAM using natural  flat top sampling 
• Samples, Sample  Hold & Flat top out puts in PAM. 
• PPM using DC  AC (Sine Wave) Modulating Signals. 
• Pulse Position Demodulation 
• Pulse width Modulation Demodulation 

Specification

Type	Analog
Model Name/Number	AE 428
Packaging Type	Corrugated Box
Power	AC Mains
Material	plastic
Usage/Application	Laboratory

Comprehensive Modulation Study

This trainer kit enables hands-on exploration of three major analog pulse modulation techniquesPAM, PWM, and PPM. With thoroughly designed circuits and both envelope and PLL demodulators, students can observe, analyze, and compare different modulation and demodulation methodologies effectively. Multiple test points and compatibility with standard oscilloscopes provide additional opportunities to analyze real-time waveforms.


Easy Experimental Set-Up and Operation

Equipped with user-friendly banana sockets, the kit allows for quick circuit assembly. Built-in 1 kHz and 10 kHz oscillators serve as stable input sources while LED indicators display circuit status. The speaker output and multiple test points make it simple to monitor signals at various points, facilitating deeper learning and troubleshooting.


Sturdy and Safe for Repeated Use

The PAM-PWM-PPM Trainer Kit is built with high-quality PCB material and a strong ABS enclosure for longevity. Short circuit and overload protection guarantee user and equipment safety. It is designed for intense, repeated laboratory usage in academic institutions, complying with CE standards and offering reliable and accurate operation.