Where to find magnetic antenna?

[MThound]

I have an older ATS tracking system and would like to get a nondirectional magnetic antenna. Any ideas where I could locate one? Thanks.

[livetohunt]

Do you have a CB shop around you? They can make you up one and cut the whip part down to match the freq. your ATS system runs on. They can also put a BNC end on it to hook up to your system.