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

Bill, W6WRT dezrat1242 at yahoo.com
Tue Jul 21 14:48:19 PDT 2009


ORIGINAL MESSAGE:

On Tue, 21 Jul 2009 14:58:30 -0400, "Carl" <km1h at 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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