[Elecraft] KPA100 Upgrade

[John Reiser]

Hi Elliott,

At the left-hand side of the Elecraft home page , choose Manuals nd
Downloads.  Scroll down to the block entitled K2 and Accessories.  At abbout
the middle of that block you will see a file entitled KPA100UPKT.  When you
open it, you will see a pdf file that you can print out.

I actually found the same file by a more circuitous route, but someone (I 
think it was Ron, AC7AC)
posted this one and it works well.

Wayne replied to my similar question that these changes were intended to 
remedy a
possible interaction between RFC10 and the 40 meter bandpass filter
components which had been found to cause problems in rare instances.  Since
my own two KPA100s showed no issues, I decided against making the mod at
this time.  But if propagation continues to be poor this winter, and my
craving for the aroma of melted solder becomes too strong to resist, I may
update my amps just for the fun of it_ha!

73,

John, W2GW

----- Original Message ----- 
From: "Elliott Lawrence" <edlgal at earthlink.net>
To: "Elecraft List" <Elecraft at mailman.qth.net>
Sent: Monday, November 13, 2006 6:44 PM
Subject: [Elecraft] KPA100 Upgrade


> What are the specific incremental upgrade changes to go from C to D?  My 
> amp is revision C so if I  wanted to make only those changes, what needs 
> to change to make it a D?  The amp runs just fine as built
>
> 73
> Elliott WA6TLA
> _______________________________________________
> Elecraft mailing list
> Post to: Elecraft at mailman.qth.net
> You must be a subscriber to post to the list.
> Subscriber Info (Addr. Change, sub, unsub etc.):
> http://mailman.qth.net/mailman/listinfo/elecraft
>
> Help: http://mailman.qth.net/subscribers.htm
> Elecraft web page: http://www.elecraft.com
>