Re: Topband: Help with RFI

["ZR" <zr@jeremy.mv.com>]

Im running shielded CAT 5e from the router up in the office to the basement 
and none of the rigs bothered it but I did have to use a single 31 core at 
the router outputs to eliminate its noise; the 6 CAT5e cables are grouped 
together thru the toroid, and another at the DC input. The cable modem that 
feeds it was also very noisy and even outputting on the RG6.
Carl
KM1H



----- Original Message ----- 
From: "Mike Waters" <mikewate@gmail.com>
To: "topband" <topband@contesting.com>
Sent: Saturday, January 12, 2013 10:38 PM
Subject: Re: Topband: Help with RFI


> I wrap a few turns of the CAT 5 Ethernet cable coming into the back of my
> shack PC around a few stacked 2.4" diameter #31 ferrite cores. Works for 
> me.
> 73, Mike
> www.w0btu.com
>
> On Sat, Jan 12, 2013 at 4:48 PM, W7KW <w7kw.terry@gmail.com> wrote:
>
> > I am having a problem with RF getting into my Ethernet cables.  Anyone
> > have any recommendations for a clamp-on filter that would help remove 1.8
> > MHz RF?
> _________________
> Topband Reflector
>
>
> -----
> No virus found in this message.
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> Version: 10.0.1430 / Virus Database: 2638/5530 - Release Date: 01/13/13
_________________
Topband Reflector