I've been hunting with a buddy who uses a BH 2200. If I get within 15 feet of him with my Deus in 8,12 or 18KHz, my detector just goes haywire. I believe the BH operates somewhere around 6 kHz so don't understand why it would interfere with the Deus. Anyone have an explanation or better yet a solution other than the obvious of staying more than 15 feet apart. Thanks