I've had good success with a modified MFJ-1026. The 1026 is similar to the
1025 and I have been able to null out some sources of interference. It is
only effective at killing off one source only and if you have multiple
sources of interference you'll need several units.

Good luck!

John Barnard

Brian wrote:

Just wondered if anybody had experience with this one. Is it effective at
eliminating powerline noise? I'm curious if this would alleviate to some
extent my rfi problems.

-Brian