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Asked by Erica

An amplifier has an input power of 5 mW. The output power is 100 mW. What is the decibel gain to the nearest decibel?
13 years ago

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Answered by Steve
gain = 10log(100/5) = 10log20 = 13dB
13 years ago
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An amplifier has an input power of 5 mW. The output power is 100 mW. What is the decibel gain to the nearest decibel?

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