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SV: [AMPS] G2DAF Circuit

To: <amps@contesting.com>
Subject: SV: [AMPS] G2DAF Circuit
From: 2@vc.net (measures)
Date: Sat, 28 Oct 2000 21:09:05 -0700
>
>At 03:52 PM 10/28/2000 -0700, you wrote:
>>
>>>Rich said:
>>>
>>>"Norm's circuit was grid driven. "
>>>
>>>Rich, I am looking at Norm's circuit on page 157 of the New Sideband
>>>Handbook published by Don Stoner.  On the left of the schematic, there is a
>>>notation that says "rf input".  A connection is shown from that point to the
>>>grid of a 6L6 "gate" tube.  The connection also goes to the filaments of two
>>>RK-65 amplifier tubes.  I do not call that grid driven.  

?  Can you prove that this is the only amplifier that Norm ever 
constructed?

>> The wire inside the
>>>tube that gets hot and emits electrons is not the grid.  Perhaps I should
>>>have called Norm's circuit "filament" drive.  Norm makes a special point of
>>>noting that the 2 ufd capacitor on the screen must be oil filled.  Would
>>>that be olive or canola oil?
>>>
>>?  ­­­­­­­­­­­­­
>>
>
>Which means.....what, Rich ?
>
I read what you wrote up to this point. 

-  Rich..., 805.386.3734, www.vcnet.com/measures.  
end


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