What does that mean? Please explain.
I can not answer your question about an FM filter because you have not given me an ACCURATE exact address FM FOOL report or an ACCURATE exact address TV FOOL report.
All I have is this:
http://www.fmfool.com/modeling/tmp/9...a/Radar-FM.png
and this:
http://www.tvfool.com/?option=com_wr...e2cb377a885a67
Why don't you try the FM filter in a preamp, or a separate FM filter to see if they make any difference.
What makes you think you have an FM interference problem?