Product Supply Code: NLAB-ELECTRONICSAB160011
Product Name: DPCM / ADPCM Modulation Demodulation Trainer
Tender Supply Category: Communication Lab Trainer
Advance Digital Communication Trainer System that helps one under stand various Digital Modulation and Demodulation Techniques. Various functional block diagrams are provided on-board as an aid for Teaching/Training. These Kits are provided with various Test Points to visualize the signals on Oscilloscopes.
FEATURES:
Receiver Clock generated by PLL method.
Demodulation is done using PLL and Envelop Detector Method.
Switch faults are provided to study its effects on circuits.
Block Description screen printed on PCB.
In-Built Power Supply.
LIST OF EXPERIMENTS:
To study DPCM modulation and Demodulation.
To study ADPCM modulation Demodulation.
To study Quantization Error.
To study voice communication for DPCM / ADPCM (Optional).
To study Effect of Switch faults.
SPECIFICATIONS:
Sine Wave Generator
Provides Sine waveform output using IC 74164.
Frequency of Sine wave is 500 Hz with variable Amplitude of max.0-4Vp-p
Data Clock Generator
Jumper selectable clock with amplitude of 5V.
Clock of frequencies 64 KHz, 128 Khz, 256 KHz and 512KHz.
Sampling Clock
Sampling Clock is generated using IC 4016.
Sampling Clock Frequency of 16 KHz and Amplitude of 5V.
On-board features
DPCM modulation using sampler, quantizer and linear predictor.
Onboard Buffer is provided using Lf353.
DPCM demodulation using linear predictor, Integrator and Low pass Filter.
On-board Low pass filter using Tl084.
Block Description Screen printed on glassy epoxy PCB.
Interconnections
All interconnections are made using 2mm banana Patch cords
Test points are provided to analyze signals at various points.
All ICS are mounted on IC Sockets.
Bare board Tested Glass Epoxy SMOBC PCB is used.
In-Built Power Supply of +5V/150mA, ±12V/250mA with Power ON indication
Attractive enclosure.
Set of 2mm Patch cords for interconnections.
User's Manual with sample experiments programs.
DPCM / ADPCM Modulation Demodulation Trainer Quality Assurance: We being a leading DPCM / ADPCM Modulation Demodulation Trainer manufacturer from India. NaugraLabEquipments are actively involved in providing precision equipments of premium quality to clients across the globe for Testing Lab and TVET Technical Lab, Industial Training Institutions. We always utilize the most advanced and sophisticated technology for production process of DPCM / ADPCM Modulation Demodulation Trainer and supply exceptional range of other products like DPCM / ADPCM Modulation Demodulation Trainer for tender supply from India.
We supply DPCM / ADPCM Modulation Demodulation Trainer for Bidding and Tendering Turnkey Projects. We supply all laboratory products related to Ministry of Education and Ministry of Health, Medical and Hospital Lab Tenders, Material Testing Lab, School Science Scientific Instruments, Lab Teaching and Educational Lab Equipments, TVET Technical and Vocational Education Training Lab. Manufacturers of DPCM / ADPCM Modulation Demodulation Trainer from India.
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