PAM-PPM-PWM are the basic Pulse Modulation techniques. The trainer provides complete set up to the students for performing experiments on these techniques. They can study Sampling, Pulse Modulation, Demodulation & Signal reconstruction process. Separate circuits are provided for each technique. The Operating Manual provides technology details and procedure to perform the experiments.

Technical Specifications
- Pulse Modulation Techniques :
1. Pulse Amplitude Modulation
2. Pulse Width Modulation
3. Pulse Position Modulation
On-board Sampling
- Frequencies (Pulse) : 8 KHz, 16 Khz, 32 KHz, 64 KHz
On-board Generator :
1. Sinewave : 1 KHz & 2 KHz (Gain Adjustable)
2. Squarewave : 1KHz & 2 Khz
- Low Pass Filter : 4Th order BW Filter
- Voice Communication : Voice Link using dynamic mic & speaker
- AC Amplifier : With Adjustable Gain Control
- DC Output : 0-4 V (Variable)
- Switched Faults : 8 Nos.
- Interconnections : 4mm Banana Sockets
- Test Points : 29
- Power Supply : 220 V ±10 %, 50 Hz / 60 Hz on request
- Power Consumption : 3 VA(approx.)
- Dimensions (mm) : W 340 × D 241 × H 105
- Weight : 2.8 Kg (approx.)
- Accessories : Manual, Set of patch cord, Line cord, Microphone, Headphone