On Mon, 29 Jun 2009 12:33:02 -0400, Andy wrote:
>> Any recommendations for a good TVI filter compatible with Comcast?
>What frequencies do you want to filter out??
>And what problem are you trying to solve?
Yes, those are exactly the right questions to ask. It is VERY unlikely
that you need a filter. Depending on how RFI is getting into the
system, you probably DO need one or more good common mode chokes. Most
RFI nowadays is caused by wires hooked up to the TV or the stereo rig
acting as receiving antennas.
Study http://audiosystemsgroup.com/RFI-Ham.pdf
73,
Jim Brown K9YC
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