[TenTec] Thanks to all my Orion is performing better but,

[w4tje]

in my shack, i just turn off the computer.
it works.
jack w4tje

At 07:59 PM 1/17/2005 -0600, you wrote:
>Just a quick repeat of my comment earlier - you can't just turn off the
>PC and the monitor.  You must remove all AC and backup DC power from
>them.  I had a monitor that spewed noisy carriers all over the place and
>the only way to quiet it was to pull the AC plug.  Simply powering it off
>made no discernable difference.  Threw me off until I used a portable
>radio to home in on the problem, and when I pulled the AC cord, the QRM
>disappeared.  It got replaced with a nice quiet LED monitor.
>
>         73, Duane
>
>On Mon, 17 Jan 2005 11:45:00 -0800 (PST) "James C. Owen, III"
><k4cgy_list at yahoo.com> writes:
> > Hi Jim,
> >    Have you tried turning off the computer? I suspect if it's
> > coming from the computer system it's the monitor. I have a lot of
> > monitor noise on the TV with this monitor and some on spot
> > frequencies on HF. Yes it could be the cables. You could slip
> > some braid over the leads and ground one end, that will usually
> > take care of cable radiation. I've never found the snap-on
> > ferrites to do much.
> > 73 Jim K4CGY
> > --- Jim Miller WB5OXQ <wb5oxq at grandecom.net> wrote:
> >
> > > Thanks to all my Orion is performing better but, I still have a
> > > lot of noise on 80 meters and I thing my pc may be to blame for
> > > some if it.  This pc is NOT connected to the Orion in any way,
> > > The pc has a steel case and it is grounded to the shack master
> > > ground.  Could my I/O cables be radiating?
> > >
> > > WB5OXQ, Jim in Waco> No virus found in this outgoing message.
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> > > Version: 7.0.300 / Virus Database: 265.6.13 - Release Date:
> > > 1/16/2005
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>--------------------------------------
>Duane Calvin, AC5AA
>Austin, Texas
>
>http://home.austin.rr.com/ac5aa
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