getting rid of two-way radio interference?

Hmmm,

That's a pretty annoying problem. I know because years ago I had the same thing happen to me. Maybe using shielded interconnect cables and trying ferrite RFI collars on them would help a bit. There may be other things that can be done but I'm not an expert in this area.

My former neighber erected a huge radio antenna in his backyard and I used to get morse code through my speakers and also cb'ers passing by that would come through loud and clear on the stereo.

In the case of my neighbor, I contacted the FCC and there were some regulations that only allowed him to practice his hobby at times that didn't offend me. Perhaps a call to the FCC would be a good idea. I'm sure they would try to help.

Good luck with that; perhaps others will offer additional advice.

Not a whole lot you can do. Below is a link to some reading material. You could possibly filter him out if you can find him and the frequency he is transmitting at.
http://www.hamuniverse.com/rfi.html

Some months back, there was an excellent article on dealing with EMI/RFI on the Audioholics site by Dan Banquer. It`s not easy but can be dealt with.