Bill, assuming you want to use it as a linear, you should keep it as-is and
work out how it is producing control-grid current like
that. I have to think that the screens are tied to the control grids somewhere.
Bacon, WA3WDR
- Original Message -
From: "Bill Fondren" <[EMAIL PROTECTED
or it. Probably
around 1963 to 1965?
73
Gary K4FMX
> -Original Message-
> From: [EMAIL PROTECTED] [mailto:amradio-
> [EMAIL PROTECTED] On Behalf Of John E. Coleman (ARS WA5BXO)
> Sent: Tuesday, May 23, 2006 7:34 PM
> To: 'Discussion of AM Radio'
> Subject: RE:
Bill does the screen have a DC path to ground through the tuning coil? I
see no way that you can have grid current with no RF on the Grid. Perhaps
there is a hidden wire connecting the grid and the screen together.
I am sending you a PDF on the 813 just to make sure that you have a correct
one.
If it ain't broke, don't fix it.
73, Ed Richards K6UUZ
Simi Valley, Ca 93065
Home of the Air Force 1 pavilion
On Tue, 23 May 2006 14:04:19 -0700 (PDT) Bill Fondren
<[EMAIL PROTECTED]> writes:
> Thanks for the quick response to my questions concerning this amp.
> John, I was ready for some salt
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