Analog Communication Lab AMPLITUDE MODULATION AND DEMODULATION FREQUENCY MODULATION AND DEMODULATION BALANCED MODULATION TRAINER PHASE LOCKED LOOP USING 565 SINGLE SIDE BAND SYSTEM TRAINER DIODE DETECTOR CHARACTERISTICS PRE-EMPHASIS & DE-EMPHASIS TRAINER 4 BIT UP/DOWN COUNTER TRAINER MIXER CHARACTERISTICS TRAINER DIGITAL PHASE DETECTOR TRAINER AGC CHARACTERISTICS TRAINER PHASE MODULATION & DEMODULATION FREQUENCY SYNTHESISER TRAINER