I have NEVER had such a problem with any Sony monitor, currently using 19"
model 400PS, and 17" 200E(S).
73 de Jeff K2KV
> -----Original Message-----
> From: owner-rfi@contesting.com [mailto:owner-rfi@contesting.com]On
> Behalf Of Swilsonac6@aol.com
> Sent: Sunday, December 26, 1999 2:19 AM
> To: writelog@contesting.com; logwindows@qth.net; rfi@contesting.com;
> wf1b-rtty@wf1b.com
> Subject: [RFI] Computer monitor RFI
>
>
>
> I just got a 19 inch Veiwsonic monitor to replace my 15 inch NEC
> multisync
> 4FGe that I have been using for the last few years. I get S5 - S8
> noise every
> 75 - 77 KHz (this can be changed by changing the monitors refresh
> rate but
> the problem remains). Thinking it might be this particular monitor I
> switched it for a new NEC V90 19 inch monitor with no real change. The
> interference seems to be coming from the monitor itself. If I
> turn off the
> monitor with the computer running as normal the noise goes away.
> Seems to be
> considerably less when using DOS programs. No amount of ferrites
> or toroids
> on AC line or video cable make any difference. Moving the
> monitor away from
> the receiver helps but the problem persists in any reasonable
> distance from
> the operating position. The ground floor station has a good RF
> ground system.
>
> The large viewing screen is very addictive
> Have gone back to my 15 inch NEC but miss all that space for extra info
> Has anyone had a similar problem and have a solution ??
> Considering trying a flat screen LCD monitor but they are kinda expensive
>
> Tnx for any input,
>
> Steve AC6DR
>
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