1.

A signal m(t) = 5 cos 2p 100 t frequency modulates a carrier. The resulting FM signal is 10 cos {(2p 105 t) + 15 sin (2p 100 t)} The approximate bandwidth of the FM would be

A. 3.2 kHz
B. 100 kHz
C. 1, 2, 3, 4
D. 1, 2, 4
Answer» E.


Discussion

No Comment Found