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Sent: Tue, Oct 30, 2012 10:06 am
Subject: Re: [Drakelist] R4B S-meter drift
I always trouble shoot by swapping tubes...not using a tube tester.
73,
Lee
-Original Message-
From: Curt Nixon
To: drakelist
Sent: Tue, Oct 30, 2012 9:56 am
Subject: Re: [Drakelist] R4
I always trouble shoot by swapping tubes...not using a tube tester.
73,
Lee
-Original Message-
From: Curt Nixon
To: drakelist
Sent: Tue, Oct 30, 2012 9:56 am
Subject: Re: [Drakelist] R4B S-meter drift
Yep Ski..
Both my A and B do this...interested in a
Yep Ski..
Both my A and B do this...interested in a fix shortcut...have not really
spent any diagnostic time on it to date.
Curt
KU8L
On 10/29/2012 10:54 PM, Fred or Ski wrote:
I have an R4B that in the last 5 or so years has had what I think is
excessive drift in the S-meter zero. I saw a
I have an R4B that in the last 5 or so years has had what I think is excessive
drift in the S-meter zero. I saw a posting from Garey that mentioned checking
and/or replacing V4 or V5. I checked both and they had good emission and no
shorts. When I first turn on the radio, the meter reads arou
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