> -----Original Message-----
> From: amps-bounces@contesting.com [mailto:amps-bounces@contesting.com] On
> Behalf Of Bill, W6WRT
> Sent: Tuesday, July 21, 2009 4:48 PM
> To: amps@contesting.com
> Subject: Re: [Amps] Grounded Grid (Screen) 4CX250B power gain
>
> ORIGINAL MESSAGE:
>
> On Tue, 21 Jul 2009 14:58:30 -0400, "Carl" <km1h@jeremy.mv.com> wrote:
>
> >Very few tetrodes have the necessary grid dissipation required.
>
> REPLY:
>
> Are you talking control grid or screen grid?
>
> My understanding is that the control grid sees the same drive power
> whether
> grounded grid or grounded cathode operation. Incorrect?
>
> 73, Bill W6WRT
Not when using a tetrode.
73
Gary K4FMX
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