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How much a "gain of 5" is in dB ?

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Re: Gain

For an input of 1V the output is 5V so the gain = Vin / Vout = 5 this is unitless not dB.

To convert it to dB Gain (dB) =20 log (Vout / Vin) = 13.979 dB.

Hope I have answered your question
 

    ryusgnal

    ryusgnal

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Re: Gain

pakitos said:
For an input of 1V the output is 5V so the gain = Vin / Vout = 5 this is unitless not dB.

To convert it to dB Gain (dB) =20 log (Vout / Vin) = 13.979 dB.

Hope I have answered your question
Click to expand...

Thanks a lot
 

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