Analog Signal Sampling & Reconstruction Trainer Manufacturer,Supplier and Exporter in India
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Product Code : SCL-CE-12535
Indian Lab Suppliers supplies the Analog Signal Sampling and Reconstruction Trainer (Product ID: 12535), part of the Communication Equipment range under Laboratory equipment, a self-contained, classic-era training board for the study of the Sampling Theorem using Pulse Amplitude Modulation, requiring a dual-trace external oscilloscope.
Note on naming: this is a classic-era analog board built around natural-sampling, flat-top-sampling and sample-and-hold PAM modulator circuits, requiring a dual-trace external oscilloscope, distinct from our Sampling and Reconstruction Trainer (Product ID 12489), part of our DDS-based digital communication trainer family with a built-in signal generator and onboard audio input/output (microphone and speaker). Please confirm the exact model with our team if you are comparing the two.
Quick Answer
This trainer lets students study the Sampling Theorem using Pulse Amplitude Modulation and Demodulation: generating a PAM signal by modulating an audio signal via natural sampling, flat-top sampling, and a sample-and-hold circuit, and demodulating each using a low-pass filter to reconstruct the original sine wave.
Key Features
AF signal generator for the modulating signal · sampling clock generator providing the sampling clock and gate pulse · modulator circuit supporting flat-top, natural and sample-and-hold sampling · demodulator circuit to reconstruct the input sine wave · ±15V DC at 100 mA and 5V DC at 100 mA, IC-regulated internal power supplies · mains ON/OFF switch, fuse and jewel light · 4 mm spring-loaded stackable patch cords, half-metre length · terminals/sockets on the panel for connections and waveform observation · detailed operating instructions covering object, theory, design procedure, report suggestions and book references.
Key Specifications
| Parameter | Detail |
|---|---|
| Function | Sampling Theorem study via PAM — natural, flat-top and sample-and-hold sampling |
| Internal power supply | ±15V DC at 100 mA and 5V DC at 100 mA, IC-regulated |
| Mains supply | 230V ±10%, 50 Hz AC |
| Interconnections | 4 mm spring-loaded stackable patch cords, half-metre length |
| Other apparatus required | Dual-trace cathode ray oscilloscope, 20 MHz (not included) |
Experiments
Generating a PAM signal by natural sampling of an audio signal; generating a PAM signal by flat-top sampling; generating a PAM signal using a sample-and-hold circuit; and demodulating each using a low-pass filter to reconstruct the original sine wave, observed on a dual-trace CRO.
Where This Is Used
This Analog Signal Sampling and Reconstruction Trainer is used in electronics and communication engineering education for teaching the Sampling Theorem and PAM fundamentals, 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 Analog Signal Sampling and Reconstruction Trainer 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
Does this trainer include the oscilloscope needed for the experiments?
No, a dual-trace 20 MHz cathode ray oscilloscope is required as separate apparatus and is not included with this board.
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 Analog Signal Sampling and Reconstruction Trainer, reach our team via Contact Us or submit your requirement through our Tenders page.
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