Pulse Amplitude Modulation and Demodulation Manufacturer,Supplier and Exporter in India
Product Code : EL-TKFCL-1201
Jlab Export is a leading Pulse Amplitude Modulation and Demodulation Manufacturer,and suppliers in India
Pulse Amplitude Modulation and Demodulation (code EL-TKFCL-1201) is a bench trainer for studying pulse amplitude modulation (PAM) and the recovery of the original signal in communication and electronics labs. Its ±9 V DC, 100 mA IC-regulated power supply is connected internally, so the unit runs straight from 230 V, 50 Hz mains. It is made by Jain Laboratory Instruments Pvt Ltd (JLab) at its works in Ambala, India.
Specifications
| Parameter | Detail |
|---|---|
| Experiment | Study of pulse amplitude modulation and demodulation |
| Internal power supply | ±9 V DC at 100 mA, IC regulated, internally connected |
| Mains input | 230 V ±10%, 50 Hz AC |
| Weight | Approx. 3 kg |
| Dimensions | W 340 x H 125 x D 210 (as listed; unit not stated — confirm with JLab) |
| Quality check | Each trainer is visually inspected before dispatch |
| Pack quantity | Each (sold individually) |
| Minimum order quantity | 10 units |
| Dispatch time | Usually 7–10 working days |
| Product code | EL-TKFCL-1201 |
| Manufacturer | Jain Laboratory Instruments Pvt Ltd (JLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
What Is the PAM Trainer Used For?
Pulse amplitude modulation is the first step from analog to pulse and digital communication: a train of pulses samples the message signal, so the height of each pulse follows the message at that instant. Passing the PAM signal through a low-pass filter recovers the message, provided the sampling rate is at least twice the highest message frequency; sampling more slowly causes aliasing and a distorted output. This trainer is aimed at B.Sc. electronics and physics, engineering and polytechnic communication labs and ITI electronics courses, where students view the modulated and recovered waveforms on an oscilloscope. The dual-polarity regulated supply lets the circuits swing either side of zero, and having it built in means no separate bench supply is needed.
Frequently Asked Questions
What power does this PAM trainer need?
It runs on 230 V ±10%, 50 Hz AC mains. Inside, an IC-regulated supply delivers ±9 V DC at 100 mA to the circuits, already connected.
How big and heavy is the unit?
It weighs about 3 kg. The listing gives its size as W 340 x H 125 x D 210 without stating the unit, so confirm the dimensions with JLab if bench space or packing is critical.
Is an oscilloscope needed?
Yes, to see the pulses and the recovered signal; it is not part of this listing. A dual trace oscilloscope is listed separately and can go on the same enquiry.
Who manufactures it?
JLab (Jain Laboratory Instruments Pvt Ltd) makes it at its works in Ambala, Haryana, and quotes direct.
OEM Manufacturer
JLab trades as the brand of Jain Laboratory Instruments Pvt Ltd, a maker of communication trainers and other scientific lab equipment in India, incorporated in 2017 with its base on Hargolal Road, Ambala, Haryana. This PAM trainer comes from JLab’s own works rather than a trading house, so institutions, dealers and importers deal directly with the factory; every unit is visually inspected before dispatch, and repeat orders and spares come from the manufacturer. JLab exports worldwide and ships to buyers in every region — for example Sweden in Northern Europe, Taiwan in East Asia, Spain in Southern Europe, Lesotho in Southern Africa and Austria in Western Europe. Tender buyers can refer to the JLab lab tenders page.
Related Pulse Modulation Trainers
- Pulse Amplitude Modulation and Demodulation (board listing) — another PAM board whose stated objects include sampling a sine wave audio signal and showing how sampling rate affects distortion.
- PAM Modulation and Demodulation Kit — with a variable sine source, variable carrier and low-pass-filter demodulator.
- PAM/PWM/PPM Modulation/Demodulation Kit — covers all three pulse methods, with sample-and-hold and flat-top outputs.
- Pulse Position Modulation and Demodulation — the PPM panel from the same range.
- Dual Trace Oscilloscope — for viewing the message and PAM waveforms side by side.
More panels are in the Training Kits for Communication Lab range and the wider Scientific Instrument range.
Request a Quote
Quotes come direct from the manufacturer. Use Add To Cart on this page, or send the quantity (minimum 10 units), whether you also need an oscilloscope, and your delivery address through the contact page.
Last updated: 9 October 2026
