Hi folks
I have a problem with the initial testing of the amp.
The initial tune up gives me a hi cur then a 0.1- 1.0 and I cant control
the watt reading.
I tune C1 and did get a 1.0 but I don't get a 5.0w when commanded.
I went on and the amp seems to be oscillating at abt 18 watts on the qrp
Good evening Group,
I seem to be having some trouble with my KPA-100. (K2 serial 4991),
Perhaps one of you could shine a light where mine don't reach.
Assembly and initial checks went OK.
At the end of the assembly, I ran into the problem.
Checks on page 46:
Junction of C77 and R11 says 90 t
@mailman.qth.net
Subject: [Elecraft] KPA-100 Problem
Good evening Group,
I seem to be having some trouble with my KPA-100. (K2 serial 4991), Perhaps
one of you could shine a light where mine don't reach.
Assembly and initial checks went OK.
At the end of the assembly, I ran into the problem.
Checks on
73,
Tom
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Mike Heitmann
Sent: Friday, May 25, 2007 6:35 PM
To: 'KJ3D'; elecraft@mailman.qth.net
Subject: RE: [Elecraft] KPA-100 Problem
Tom,
I hate to admit this, but I had a similar problem when I bu
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