SALIENT FEATURES :
* Completely self – contained stand – alone unit.
* Demonstrates the Principle and Working of Delta Modulation and Demodulation.
* Supply required 230V, 50 Hz AC.
* Built – in IC based power supply with short circuit protection and LED indication for supply “ON”.
* IC based modulating circuit.
* Modulating circuit consists of amplifier, variable sampling rate generator, Multiplexer, Integrator and Comparator.
* Facility for connecting external modulating signal.
* Observation of modulated signal on CRO.
* Built – in Delta Demodulation circuit using a Low Pass Filter and an Integrator.
* Observation of demodulated waveform.
* Delta modulated signal to be provided externally for which connecting facility provided on board.
* Test points are provided at various stages in the circuit to observe the waveforms and voltages.
* Set of required number of patch cords.
* Strongly supported by a comprehensive instruction manual complete with theory and operating details.