Here is the FM report
http://www.fmfool.com/index.php?opti...pper&Itemid=29
I have the CM-7777 (the higher gain model). I did not change the FM filter from the factory settings, which according to the instructions, is set for TV-only (FM trap "in").
I suppose I should have confirmed the FM filter setting before installing it, but it doesn't look like there are any super strong FM signals anyway. Probably worth checking the setting next time I'm up on the roof.