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Re: [Amps] WEIRD ONE SOLVED

To: "amps@contesting.com" <amps@contesting.com>
Subject: Re: [Amps] WEIRD ONE SOLVED
From: Bryan Swadener via Amps <amps@contesting.com>
Reply-to: Bryan Swadener <bswadener@yahoo.com>
Date: Fri, 25 Apr 2014 17:19:47 -0700 (PDT)
List-post: <amps@contesting.com">mailto:amps@contesting.com>
And no more 60Hz hum from feeding the bias thru the
filament xfmr CT.

vy 73,
Bryan WA7PRC

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Date: Thu, 24 Apr 2014 19:50:07 -0400
From: Bill VE3NH
Subject: [Amps] WEIRD ONE SOLVED

The negative lead of the bias board should have been grounded
instead of attaching to B- since the GI7-B has an indirectly heated
cathode whose pin is common to one side of the filament.

Bottom line: everything now works as it should.
Now, bring on the 6M DX!  Thanks again, Paul.

Bill VE3NH

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