If the bandwidth of a signal is 5 kHz and the lowest frequency is 52 kHz, what…
20072007
If the bandwidth of a signal is 5 kHz and the lowest frequency is 52 kHz, what is the highest frequency?
- A.
5 kHz
- B.
10 kHz
- C.
47 kHz
- D.
57 kHz
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Correct answer: D
The bandwidth of a signal is the difference between its highest and lowest frequencies. To find the highest frequency, add the bandwidth to the lowest frequency: 52 kHz + 5 kHz = 57 kHz.
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