"Buck" wrote in message
...
I have a CompUSA cable router/firewall. It is causing RFI about
14.335 and various other places throughout the ham bands.

I tried wrapping it in aluminum foil. Someone suggested I try
wrapping my network wires in a toroid, but I haven't tried that yet.
It is a 100 base T switch with a 10 base T Internet connection.

Thanks for the suggestions.


14.335 MHz?

Al starts working about 2-5 MHz, copper a little lower. Steel is far better
at lower frequencys.

Get some clamp-on ferrites for all the cables they are about 3/4 by 3/4 by 2
inches plastic case that snaps shut, and has a big ferrite piece inside it
two C sections that clampon the cable.