Computer-Networks
September 9, 2024Transmission-and-Propagation-Delay
September 9, 2024Transmission-and-Propagation-Delay
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Question 7
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What is the bandwidth of the signal that ranges from 40 kHz to 4 MHz
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36 MHz
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360 kHz
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3.96 MHz
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396 kHz
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Question 7 Explanation:
Let fh is the highest frequency and fi is the lowest frequency.
Bandwidth = fh – fi = 4000 – 40 KHz = 3960 KHz = 3.96 MHz
Bandwidth = fh – fi = 4000 – 40 KHz = 3960 KHz = 3.96 MHz
Correct Answer: C
Question 7 Explanation:
Let fh is the highest frequency and fi is the lowest frequency.
Bandwidth = fh – fi = 4000 – 40 KHz = 3960 KHz = 3.96 MHz
Bandwidth = fh – fi = 4000 – 40 KHz = 3960 KHz = 3.96 MHz