Re: [Amps] Grounded Grid (Screen) 4CX250B power gain

["Carl" <km1h@jeremy.mv.com>]

Control grid. In AB1 there is no power consumed, in GG it is no longer AB1.

Carl
KM1H


----- Original Message ----- 
From: "Bill, W6WRT" <dezrat1242@yahoo.com>
To: <amps@contesting.com>
Sent: Tuesday, July 21, 2009 5:48 PM
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
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