hello Edwardo
try these links, lots of good info
is it cable tv interference, ferrite cores may be your best solution. do
you have access to ferrite cores in Cuba? ferrites work well both on the tv
coaxial cable into the tv and the ac power cord to block ham radio RF from
entering the set via either path. Ferrite cores can also be used on tv flat
twin lead to dissapate common mode TVI picked up on the flat lead from the
antenna.
http://audiosystemsgroup.com/RFI-Ham.pdf
http://www.hs0zee.com/Amateur/TVI/TVi%20Filters.htm#CoaxStubs
http://www.arrl.org/cable-television-interference
http://www.antennex.com/shack/Dec99/beads.htm
http://www.arrl.org/files/file/Technology/RFI%20Main%20Page/Hallas.pdf
https://www.amidoncorp.com/specs/2-16.pdf
https://www.amidoncorp.com/categories/7
Cliff N7HIY
----- Original Message -----
From: "Eduardo Somoano C" <co8ly@frcscu.ciges.inf.cu>
To: <smirk@mailman.qth.net>; <yaesu@contesting.com>; <sedxc@contesting.com>;
<rfi@contesting.com>; <nodxa@lists.contesting.com>; <nodxa@contesting.com>;
"Lista 160M" <topband@contesting.com>; <contest@mailman.qth.net>;
<"<antennaware"@>
Sent: Wednesday, May 19, 2010 3:36 PM
Subject: [Yaesu] Another form of eliminating ITV
> Dear friends
>
> I have heard talk about a form of eliminating ITV.
>
> They say that there are some circuits that are built with reel, coax and
> condensers
> that they put on a lot between the equipament and the connection to earth
> (ground) and help to eliminate the ITV.
>
> Somebody can speak to me of that topic or to tell me some Web where to
> find
> it.
>
> A million thank you in advance.
>
> 73. - Eduardo. CO8LY
>
> _______________________________________________
> Yaesu mailing list
> Yaesu@contesting.com
> http://lists.contesting.com/mailman/listinfo/yaesu
>
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