DPCM MODULATION & DEMODULATION TRAINER Model TCM 005-19
DPCM MODULATION & DEMODULATION TRAINER Model TCM 005-19
Sci-tech Basic Communication Trainers TCM 005 Series offer students understand basic concepts of communication through exhaustive experiments. The Kits offer on-board necessary signal generator and power supply and silk screen printed circuit details, inscriptions and legends enable ease of understanding the experiment circuits.
Item Description
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 Block 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
Technical Specifications
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 Wooden enclosures of Light weight Australian Pine Wood.
* Set of 2mm Patch cords for interconnections
* User’s Manual with sample experimental programs
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Sci-tech Basic Communication Trainers TCM 005 Series offer students understand basic concepts of communication through exhaustive experiments. The Kits offer on-board necessary signal generator and power supply and silk screen printed circuit [...]
