RE: OT: math question
Posted by
Don Wilhelm-3 on
Mar 30, 2005; 6:23pm
URL: http://elecraft.85.s1.nabble.com/OT-math-question-tp376370p376377.html
dB = 10 log (P2/P1)
For your example of 5 watts to 100 watts, is an increase of 13.01029996 dB -
pardon the rounding but that is all the digits my calculator shows :>).
73,
Don W3FPR
> -----Original Message-----
>
> How would one calculate the amplifier gain (in dB) required to go
> from one
> power level to another? For example from 5W to 100W.
>
> K3UJ
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