[Heathkit] SB-200 swr problem

[Steve Beveridge]

Hart - have a look at the following article by Tom Boza entitled "Heathkit
SB-200 Tuned Input Circuit Modification".

Web ref: http://www.ne7x.com/
It is an excellent analysis of the SWR problem - and fix - for the SB-200.
If for some reason you can't find that web ref, drop me a note and I'll send
an electronic copy.

Cheers

Steve

VK2XWL

----- Original Message -----
From: "Hart" <hartengel at sympatico.ca>
To: <heathkit at mailman.qth.net>
Sent: Friday, January 20, 2006 8:40 PM
Subject: [Heathkit] SB-200 swr problem


> I have a SB-200 amp.
> Here is my problem. When the amp is off I have a flat match. But when the
amp is on the match goes up to 3:1.
> Obviously there is a problem somewhere in the amp. Can anyone tell me were
I should start to look. I have the original manual and diagrams.
>
> Thanks Hart