SALIENT FEATURES :
* Completely self – contained stand – alone unit.
* Demonstrates the principle and working of a Frequency Shift Keyed ( FSK ) Mod / Demod 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 modulating circuit using Voltage Controlled Oscillator ( VCO ).
* Modulating Signal ( 1,0 ) to be provided externally for which connecting facility provided on board.
* Demodulation achieved by using Phase Lock Loop ( PLL ) and Low Pass Filter ( LPF ).
* FSK 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.
* 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.