Delta Modulation & Demodulation Trainer Kit
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Delta Modulation & Demodulation Trainer Kit
Model Number
AT - 111
Delta modulation is a process mainly used in the transmission of voice information. It is a technique where analog-to-digital and digital-to-analog signal conversion are seen. Delta modulation (DM) is an easy way of DPCM.
PRODUCT INFORMATION
Technical Specifications
* Two Fixed Output DC Regulated Power Supply of +12V & 5V/ 300 mA.
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* Built in Clock Generator (Square Wave) using IC 555 mounted inside the
cabinet & important connections brought out on sockets.
* Built in Sine Wave Generator using IC TL084 with variable amplitude.
* Modulator section consists of IC LM311 (Comparator), IC 7400 (2 Input NAND Gate)
IC 74193 (Up/Down Counter) and IC 0800 (DAC) mounted inside the cabinet & important
connections brought out on sockets.
* Demodulator section consists of Low Pass Filter circuit consist of Resistances & Capacitors.
* Glass Epoxy PCB used as front panel & mounted on light weight shock proof plastic cabinet .
Size (mm) : 330 x 280 x 85
Power Requirement : 220V AC ±10%, 50Hz
Standard Accessories : Patch Cords & Instructi
