SALIENT FEATURES :
* Completely self – contained stand – alone unit.
* Demonstrates the principle of Balanced ( DSB ) Modulation / Demodulation Trainer.
* Supply required 230V, 50Hz AC.
* Built – in IC based DC regulated power supply with short circuit protection and LED indication for supply “ON”.
* IC based balance modulator.
* Verification of suppression of carrier and fine adjustment for optimum carrier suppression.
* Demonstrates the effect of the input audio level on double side band output amplitude.
* Built – in Balanced ( DSB ) Demodulation circuit using IC1496.
* Observation of demodulated waveform.
* Balanced ( DSB ) modulated signal to be provided externally for which connecting facility provided on board.
* Facility for connecting external modulating signal.
* Test points are provided at various stages in the circuit to observe the waveforms and voltages.
* Housed in an elegant cabinet with a well spread intelligently designed circuit layout on the front panel.
* Strongly supported by a comprehensive instruction manual completely with theory and operation details.