Phase Shift Keying Modulation and Demodulation Manufacturer,Supplier and Exporter in India
Product Code : EL-CT-1501
Jlab Export is a leading Phase Shift Keying Modulation and Demodulation Manufacturer,and suppliers in India
Phase Shift Keying Modulation and Demodulation (code EL-CT-1501) is a trainer board for studying how a phase shift keyed (PSK) output is generated and how it is demodulated back to data, with terminals on the panel for making connections and observing each waveform. It is made by Jain Laboratory Instruments Pvt Ltd (JLab) at its works in Ambala, India.
Specifications
| Parameter | Detail |
|---|---|
| Experiments | Generation of a phase shift keyed (PSK) output; demodulation of the PSK output |
| Built-in power supply | ±5 V DC at 100 mA, IC regulated, internally connected |
| ICs on the board | Op-amp IC, decade counter IC, quad op-amp IC, multiplexer IC, quad 2-input EX-OR gate IC |
| Mains supply | 230 V ±10%, 50 Hz AC; mains ON/OFF switch, fuse and jewel light |
| Patch cords | Adequate number, stackable from the rear at both ends, 4 mm spring-loaded plugs, half-metre length |
| Connections | Terminals and sockets at appropriate places on the panel for connections and observation of waveforms |
| Documentation | Detailed operating instructions covering object, theory, design procedures, report suggestions and book references |
| Other apparatus required | Cathode ray oscilloscope, 20 MHz (separate item) |
| 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-CT-1501 |
| Manufacturer | Jain Laboratory Instruments Pvt Ltd (JLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
What Is the PSK Modulation and Demodulation Trainer Used For?
Phase shift keying carries binary data in the phase of a carrier whose amplitude and frequency stay constant. In its binary form the carrier is sent unchanged for one bit value and inverted, half a cycle out of step, for the other, so the two symbols differ only in phase. That gives PSK a lower error rate than ASK or FSK at the same signal-to-noise ratio, and its multi-level forms such as QPSK underlie many satellite, wireless LAN and mobile links. On this trainer students see the phase reversals in the modulated waveform and follow the demodulator as it recovers the data.
It belongs to JLab’s set of digital modulation boards, alongside the ASK, FSK and DPSK trainers linked below, and its operating instructions provide the object, theory, design procedure, report suggestions and book references.
What to Specify When Ordering
- Number of PSK boards required.
- Supply voltage — the board operates on 230 V ±10%, 50 Hz AC mains; make sure this suits your laboratory.
- Related keying boards — ASK, FSK and DPSK trainers are separate items and can be listed on the same enquiry.
Frequently Asked Questions
Which ICs are on the board?
An op-amp IC, a decade counter IC, a quad op-amp IC, a multiplexer IC and a quad 2-input EX-OR gate IC.
Why does PSK demodulation need a reference carrier?
Because the data sit in the carrier’s phase, the receiver must compare the incoming signal with a carrier of known phase to tell the two symbols apart; this is called coherent detection. Differential PSK avoids the need for an absolute reference by encoding each bit as a change, or no change, in phase from the previous bit.
How does it differ from the Differential Phase Shift Keying Modulation and Demodulation trainer?
Both run from a ±5 V DC, 100 mA IC regulated supply that is internally connected. This board generates and demodulates PSK; the DPSK trainer generates a differential PSK signal, with its own carrier, bit clock and data generation and a demodulator.
What else is needed for the experiments?
A 20 MHz cathode ray oscilloscope, sold separately, to view the waveforms. The trainer itself comes with patch cords. JLab’s Dual Trace Oscilloscope, linked below, can be quoted alongside it.
What should an export enquiry state?
The quantity, the destination country and port or city, the delivery terms (for example FOB or CIF), any packing or labelling needs, and the tender reference if the purchase is through a tender.
Who manufactures this PSK trainer?
Jain Laboratory Instruments Pvt Ltd (JLab), at its works in Ambala, Haryana, India, which also quotes for it directly.
OEM Manufacturer
JLab is the trading name of Jain Laboratory Instruments Pvt Ltd, a manufacturer of communication trainers and other electronics laboratory equipment in India, incorporated in 2017 and based on Hargolal Road, Ambala, Haryana. The PSK board is built in JLab’s own works rather than sourced from a trader, so colleges, institutes, dealers and importers order from the maker, and repeat orders and spares come from the same works. JLab exports worldwide and ships to buyers in every region — for example Japan in East Asia, Lebanon in the Middle East, Bhutan in South Asia, Sudan in North Africa and Angola in Central Africa. Tender information is available on the JLab lab tenders page.
Related Digital Modulation Trainers
- Differential Phase Shift Keying Modulation and Demodulation — differential PSK generation and demodulation on one board.
- Frequency Shift Keying Modulation and Demodulation — FSK generation and demodulation, with potentiometers for the FSK input and demodulator adjustment.
- Amplitude Shift Key Modulation and Demodulation — ASK modulator and demodulator with an 8-bit word generator and logic selection switches.
- Dual Trace Oscilloscope — two channels, 20 MHz bandwidth, cathode ray tube display.
More boards are in the Communication Trainer range within Electronics Lab Equipments.
Request a Quote
Request a quotation with the Add To Cart button on this page or by writing through the contact page; include the number of boards, the delivery destination and any related trainers.
Last updated: 22 October 2026
