Tracker will track 216/217 frequency. Have 3 collars 2 wildlife and 1 johnson. The wildlife ones have just been sent in and redone, and have only 2 hunts on the batteries. The johnson is 2 years old or so still works fine. Have cig charger and wall charger.2 antennas one set up for top of truck All works good just went to gps. 375 $ obo pluss shipping text or call 618-314-3193 can send pics of it