well,
I am trying out the MFJ-1025 as my antenna noise cancellation unit. So far, its tricky trying to adjust it for minimum noise in the receive. I have been able to filter a lot of the wide band noise, though some (like powerline burst noise) is a little harder to null out. THis is probably going to take a while before I get the knack for it. Still, at $169.00 from AES, its not a bad deal.
DE N7zzt
-Eric