PWM & PPM Modulation & Demodulation Trainer

Product Description

PWM & PPM Modulation & Demodulation Trainer

AEI-8104 is a Basic Communication Trainer System to understand PWM & PPM Modulation and Demodulation Techniques.Various functional block diagrams are provided on-board for Teaching/Training. This Trainer provides with various Test Points to visualize the signals on Oscilloscope.

Technical Specifications

Sampling Frequency : TTL output of 34KHz usingLM565 &74163.
Sine waveform : 1KHz.-1.2 KHz. With Variable Amplitude of 10Vp-p
Pulse width Modulator : Using IC 555 
Pulse width Demodulator : Low Pass Filter method by using IC Tl084 
Pulse Position Modulator : Using IC 555
Pulse Position Demodulator : Low Pass Filter method by using IC Tl084
Interconnections : 2mm Banana Socket
Test Points : 3 nos
Power Supply : 230 V ±10%, 50/60 Hz
Power Consumption : 3 VA approximately
Dimensions (mm) : W 190xD 279 xH 95
Weight : 2.8 Kg. approximately
Operating Conditions : 0-40 C, 80% RH

Included Accessories :

Patch Cord : 6 nos.
Mains Cord : 1 no.

Learning Material : Operating Manual 

Comprehensive Educational Tool

This trainer offers hands-on experience in understanding and analyzing PWM (Pulse Width Modulation) and PPM (Pulse Position Modulation) systems. It is tailored for laboratory use, making it an ideal asset for engineering colleges, technical institutes, and training settings focused on analog and digital communication.


Sturdy and Safe Design

Built from mild steel, the trainer is engineered for durability while withstanding frequent handling in a busy lab environment. Its robust structure ensures long-term stability and safety, adhering to industrial standards for educational equipment.


Reliable Performance and Support

Operating at 50 watts with a 220V power requirement, the trainer delivers consistent and safe performance. A standard one-year warranty provides added assurance, making it a dependable choice for institutions and organizations across India.