Question : 12 signals each band limited to 5 kHz are to be transmitted by frequency-division multiplexer. If AM-SSB modulation guard band of 1 kHz is used then the bandwidth of multiplexed signal is
A. 101 kHz
B. 99 kHz
C. 84 kHz
D. 71 kHz
Answer:D
Question : 12 signals each band limited to 5 kHz are to be transmitted by frequency-division multiplexer. If AM-SSB modulation guard band of 1 kHz is used then the bandwidth of multiplexed signal is
A. 101 kHz B. 99 kHz C. 84 kHz D. 71 kHz