Folks, I have a friend that is looking for a KX3 / KXAT3 (internal tuner) and will be dropping his Signal One CX7 off this week to me. I have several of the Signal One CX-7’s so it will be a fun project to evaluate his CX-7. If you are interested in this for a KX3 let me know off-line. Sincerely, Frank Krozel t: 1-630-924-1600 kg9kfrank at gmail.com