Amps
[Top] [All Lists]

[AMPS] IMD

To: <amps@contesting.com>
Subject: [AMPS] IMD
From: no2tj@cybernex.net (Jerry NO2T)
Date: Wed, 11 Jun 1997 11:46:14 -0400
At 08:11 AM 6/11/97 -0700, you wrote:
                                                  IF you switch to a 
>different radio, reset the grid V for zero grid current with max.. RF 
>out.  That's all, folks!
          


         No way Rich. Doing it this way will in many instances result in
class "C" operation. You were on the right track when you spoke about using
a step down xformer to lower the drive voltage. That works, but this
comment wont reduce IMD etc.
         Also you are wrong about playing games with the screen voltage. In
all the references I have read, and so have you, the grid voltage is to be
set to get the specified resting plate current. 
                   73  de NO2T Jerry






--
FAQ on WWW:               http://www.contesting.com/ampfaq.html
Submissions:              amps@contesting.com
Administrative requests:  amps-REQUEST@contesting.com
Problems:                 owner-amps@contesting.com
Search:                   http://www.contesting.com/km9p/search.htm

<Prev in Thread] Current Thread [Next in Thread>