Which should be the signal power in the given case

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Reference no: EM13246608

A cable technician tested the signal-to-noise ratio on the curb as 20 dBm. This means, if the noise power is at 1 mW, then the signal power should be 20 dB higher then that. If the noise power is 20 mW, which should be the signal power in this case?

Reference no: EM13246608

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