FREQUENCY - SHIFT - KEYING DEMODULATOR - RECEIVER Objectives of this experiment: 1. To construct an FSK receiver, using a phase-locked loop and an operational amplifier to demodulate the FSK signal, by adjusting the PLL to the centre of the FSK signal. 2. To prove this fact by comparing the steady state 8 input and output levels (i.e.) the PLL output followed the input level exactly. Built in regulated power supply: + 5V/300mA Input Supply: 230 VAC/50Hz mains operated. Dimension: 27cms x 17cms x 10cms. Weight: 500gms Qty :