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A carrier is phase modulated (PM) with frequency deviation of 10 kHz by a single tone frequency of 1 kHz. If the single tone frequency is increased to 2 kHz, assuming that phase deviation remains unchanged, the bandwidth of the PM signal is | |
A. | 21 kHz [Wrong Answer] |
B. | 22 kHz [Wrong Answer] |
C. | 42 kHz [Wrong Answer] |
D. | 44 kHz [Correct Answer] |
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