[Milsurplus] BC-1031C question

[gl4d21a at juno.com]

Peter:

All of the Panadaptors I have worked on had a full width baseline (but not much over).  Check the LV power supply, the horizontal tubes and coupling capacitors.  One other possibility is unusual, but happens, too high CRT voltage.

73,
George
W5VPQ
---------- Original Message ----------
From: Peter Gottlieb <nerd at verizon.net>
To: Milsurplus at mailman.qth.net
Subject: [Milsurplus] BC-1031C question
Date: Wed, 12 May 2010 22:35:21 -0400

First off, I must say it feels a little odd to be aligning a WWII tube 
device with a digitally synthesized keyboard entry signal generator.

But it works.  Thankfully the kHz factory maintained compatibility with 
the old kc products  :)

Anyhow, the question:  Aligning is going fine, very easy actually, so I 
am taking my time and enjoying it.  But the one thing is that I don't 
get a full width baseline, even with the width set all the way up.  Is 
this normal or do I have a weak Hor/Vert amp tube?

Peter

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