Multiple Choice
The signal at the input to a balanced twisted pair cable is 10 mW. The cable is 1000 feet long and has an attenuation of 1 dB per 100 feet. This cable is connected to the input of a receiver. The noise level at the input to the receiver is 1 microwatt. What is the signal-to-noise ratio (SNR) (dB) at the receiver input?
A) 10 dB
B) 30 dB
C) 40 dB
D) 60 dB
E) 100 dB
Correct Answer:
Verified
Correct Answer:
Verified
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