16 QAM (Quadrature Amplitude Modulation) Training System Manufacturer,Supplier and Exporter in India
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Product Code : SCL-CE-12514
Indian Lab Suppliers supplies the 16-QAM (Quadrature Amplitude Modulation) Training System (Product ID: 12514), part of the Communication Equipment range under Laboratory equipment, a complete transmitter-and-receiver system for studying 16-level Quadrature Amplitude Modulation, an M-ary digital modulation scheme that varies both phase and amplitude to carry more bits per symbol on bandwidth-limited channels.
Quick Answer
This training system lets students study the complete 16-QAM transmitter and receiver chain step by step — from 4-bit encoding and I-Q channel Gray-to-binary encoding, through symbol mapping and constellation-pattern generation, I-Q channel modulation, 16-QAM demodulation, symbol demapping, and binary-to-Gray decoding back to the original data — using an on-board digitally synthesized sine/cosine generator and a step-variable clock and data generator.
Key Features
4-bit encoding with symbol mapper · 16-QAM modulation with I and Q channels · constellation (vector/XY) view · user-selectable step-variable clock frequency · user-selectable 8/16/32/64-bit data · digitally synthesized sine and cosine wave up to 19.2 kHz · external trigger output.
Key Specifications
| Parameter | Detail |
|---|---|
| Signal generator | On-board digitally synthesized sine and cosine wave, variable step frequencies |
| Clock generator | Step-variable: 150 Hz, 300 Hz, 600 Hz, 1.2 kHz, 2.4 kHz, 4.8 kHz, 9.6 kHz, 19.2 kHz |
| Data generator | Step-variable data length: 8, 16, 32 or 64 bits |
| Encoding technique | 4-bit encoding with symbol mapper, Gray-to-binary encoder |
| Modulation technique | 16-QAM modulation with I and Q channels |
| Demodulator | On-board Numerically Controlled Oscillator (NCO) |
| Decoding technique | 4-bit decoding with symbol demapper, binary-to-Gray decoder |
| Power supply | 110–220V ±10%, 50/60 Hz |
| Power consumption | 2.5 VA (approx.) |
| Weight | 0.5 kg (approx.) |
| Dimensions | 360 x 260 x 110 mm (W x D x H) |
| Operating conditions | 0–40°C, 80% RH |
Experiments
Study, analysis and measurement of: variable data with respect to variable clock; 4-bit encoding; I-Q channel Gray-to-binary encoder; I-Q channel symbol mapper and constellation pattern; I-Q channel modulation; 16-QAM modulation with respect to the symbol mapper; 16-QAM demodulator; I-Q channel symbol demapper; I-Q channel binary-to-Gray decoder; 4-bit decoding; and the complete 16-QAM transmitter and receiver system.
Where This Is Used
This 16-QAM Training System is used in electronics and communication engineering education to bridge the gap between the theoretical and practical understanding of 16-QAM, a modulation scheme widely used in wired and wireless communication channels, complementing our broader Electronics Lab Equipment and Engineering Lab Equipment ranges.
Why Buy from Indian Lab Suppliers
Indian Lab Suppliers is an India-based laboratory equipment manufacturer and exporter supplying this 16-QAM Training System alongside its broader Communication Equipment catalog, with documentation such as a Certificate of Origin available on request for institutional and export orders.
Frequently Asked Questions
What does this training system let students observe?
The complete 16-QAM transmitter and receiver chain, including a constellation (vector/XY) view of the I-Q channel symbol mapping.
Why is 16-QAM used over simpler binary signaling schemes?
M-ary schemes like 16-QAM vary both phase and amplitude to carry more bits per symbol, conserving bandwidth on channels where spectrum is limited, at the cost of reduced noise tolerance.
Do you supply this equipment for institutional or export orders outside India?
Yes. Indian Lab Suppliers quotes equipment for institutional and tender buyers across export markets — see the Tenders page for documentation requirements.
Related Categories
Laboratory · Electronics Lab Equipment · Engineering Lab Equipment
Request a Quote
For pricing, bulk quantities or tender documentation on the 16-QAM (Quadrature Amplitude Modulation) Training System, reach our team via Contact Us or submit your requirement through our Tenders page.
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