[Elecraft] OT: math question

[Able2fly at aol.com]

I'd hoped that the responses would be far more interesting than  merely 
"looking up" the answer, and I was NOT disappointed. Thanks,  all! 
 
Bill  K3UJ
================================================
> > > -----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