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A 1 mW video signal having a bandwidth of 100 MHz...

This question belongs to Electronics And Communications Engineering Communication Systems
Communication Systems
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A 1 mW video signal having a bandwidth of 100 MHz is transmitted to a receiver through a cable that has 40 dB loss. If the effective one-sided noise spectral density at the receiver is 10-20 Watt/Hz, then the signal-to-noise ratio at the receiver is

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Correct Answer: Option A
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