Today I was drving on the interstate and see a leo in the median (pointing away from me), I get no alert from farway, he must be shooting away from me. As I get closer to him I get an alert ka 1 bogy. With in a few seconds I see/hear another bogy lock and it jumps to 2. Just then I see the J pop up and hear it alert to junk but the RD is still alerting to the real radar just fine, when the J disappers the counter returns back to 1. I am amazed but this worked just like it should. It did not junk out both the real and leaky detector. It junked out the leaky detector while still alerting to the real radar. I'm lovin' the v1 more and more.