MCQOPTIONS
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| 1. |
A signal m(t) = 5 cos 2π 100 t frequency modulates a carrier. The resulting FM signal is 10 cos {(2π10⁵ t) + 15 sin (2π 100 t)} The approximate bandwidth of the FM would be |
| A. | 0.1 kHz |
| B. | 6 kHz |
| C. | 3.2 kHz |
| D. | 100 kHz |
| Answer» E. | |