Isn't it the anode voltage swing instead of the anode voltage ?
Pse discard if I'm wrong.
73,
Peter, PE1E
----- Original Message -----
From: "Phil Clements" <philc@texascellnet.com>
To: "'Lee Buller'" <k0wa@swbell.net>; <amps@contesting.com>
Sent: Thursday, April 29, 2010 9:57 PM
Subject: Re: [Amps] Calculation of Tube Impedance
snip...(Peter )
In the case of a tube running
> AB2, (grounded grid) with an anode voltage of 4000 volts, and a current of
> 1
> amp, the output impedance would be 2222 ohms. (E divided by the sum of 1 X
> 1.8) The 1.8 is the K factor for the class of operation.
>
> (((73)))
> Phil, K5PC
>
>
>
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