[AMPS] More amplifier experiments

[km1h@juno.com (km1h@juno.com)]

On Thu, 28 May 98 15:54:32 -0500 Jon Ogden <jono@webspun.com> writes:
>>In addition
>>to the above, install a 10 ohm 1/2 watt resistor in series with a 
>25pf
>>disk ceramic cap from each filament pin to chassis ground. Mount the
>>ground lugs as close to the tube socket as you can get to allow for 
>short
>>leads. This mod is highly effective and recommended if you run the 
>4X1 at
>>6kv.
>
>AG6K recommends this as part of his 4-1000A supressor kit.
>
>Got them in mine.


It all depends on the socket used Jon....

Ancient backwater types with the old SK-500 socket will benefit. The
newer SK-510 does not need that step. In ALL sockets it is imperative
that you use the tube clips at all 4 corners to ground the tube
shell.......many builders do not realize that is a very important step.. 
The Italian Donato socket is also excellent if you can find one....out of
production. 

73   Carl  KM1H




>
>73,
>
>Jon
>KE9NA
>
>
>--------------------------------------------------------------------------
>Jon Ogden
>
>jono@webspun.com
>www.qsl.net/ke9na
>
>"A life lived in fear is a life half lived."
>
>
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