[RFI] computer screen rfi
sv1dpi at otenet.gr
Fri Dec 23 12:42:42 EST 2016
I used to have RFI problems with old CRT screens but I have never seen
an RFI problem with LCD screens. I was suspected the screen' PS but it
is strange not to have a problem and only when I run a piece of software
to have RFI.
Yes I have read a hundred of times Jim's RFI tutorial and this is really
But I need to find first where is the problem and I will find the
solution with RF chokes to solve it.
The common sense says that Cortland who speaks for a problem in
computer's internet access hit the nail! I couldn't see that and this
the next thing I will try...
I will inform you when I find it. I hope to do it in my next visit after
the Christmas day...
Tnx to all for the answers. Merry Christmas to everyone with peace and
73 Kostas SV1DPI
On 23/12/2016 17:01, Robert Nobis wrote:
> Do you have a screen shot showing the noise you see?
> Bob Nobis
> n7rjn at nobis.net <mailto:n7rjn at nobis.net>
>> On Dec 23, 2016, at 00:39, Kostas SV1DPI <sv1dpi at otenet.gr
>> <mailto:sv1dpi at otenet.gr>> wrote:
>> Hello to all and Merry Christmas
>> We have a problem in my club's station. When I turn on the computer's
>> screen everything is ok in our Kenwood 950. When I run VE7CC's
>> cluster program I can see 3 s-units noise. I thought that it was
>> because of the white colour but this does not happen if I open
>> painting which has also a white colour as background. Any ideas where
>> is the problem?
>> ...73 de Kostas SV1DPI
>> (One of SZ1A-EP6T)
>> RFI mailing list
>> RFI at contesting.com <mailto:RFI at contesting.com>
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