That is the requirement of US FCC rule, you have to pass some radio
interference test. Using some filters (cap/resistor/inductor) at the video
output can reduce the radio radiation but at the same time lowered the
bandwidth and hence soften the image.
C.H.Ling
----- Original Message -----
From: "Winsor Crosby" <wincros@xxxxxxxxxxx>
>
> That just seems bizarre. You mean they shoot for that soft, blotch
> appearance?
>
>
> Winsor
> Long Beach, CA
> USA
> On Sep 18, 2004, at 9:28 PM, C.H.Ling wrote:
>
> > Talking about monitor sharpness, all better display cards I have seen
> > has
> > FCC filter at the output which soften the images on CRT. This also
> > happen on
> > the Intel mainboard which has display card built-in. Everytime I
> > change the
> > display card I have to found them out and remove them. The softening is
> > not so obviouse with LCD monitor.
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