The math looks right to me. If your going to run the tubes in AB1 then
whatever the bias voltage is set at is the maximum peak voltage that you need.
Any more and you will drive the tubes into grid current.
73
Gary K4FMX
ad5gb wrote:
> Maybe I have the math wrong....
>
> E=sqrt(P*R)
>
> so
>
> P == 100
> R == 50
>
> then E = 70.7106 or approx 100V Peak
>
> Or am I wayyyyyyyyyyyyyy off?
>
> --
> Microsoft is NOT the answer
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>
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> --- On Fri 11/22, Steve Katz wrote:
> From: Steve Katz [mailto: stevek@jmr.com]
> To: ad5gb@myway.com, amps@contesting.com
To: <amps@contesting.com>
> Date: Fri, 22 Nov 2002 07:56:44 -0800
> Subject: RE: [Amps] Passive grid: How to calculate..... ?
>
> >
> >
> > > I'm also assuming 100V pk for a 100W transciever. ( someone please
> > > correct me if I'm way out in orbit somewhere!!! )
> > >
> > [Steve Katz] Where'd the 100V come from? E = SQRT P*R. -WB2WIK/6
> >
> > > Many thanks!
> > >
> > >
> > > --
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> > > Microsoft is the question and the answer is NO!
> > >
> > > Proud to be 100% Microsoft Free
> > >
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