tracking system for hunters and sportsmen. This unique system pinpoints your dogs position and shows you exactly where he is, even when you cant see or hear him. The Astro system includes a bright color screen handheld GPS device and the rugged, all weather DC 30 collar. The collar has an integrated GPS transmitter and is specially weighted so the antenna will always point to the sky for optimum signal. To get started, just take Astro outdoors and turn on the handheld and transmitter to acquire GPS satellite signals. Then attach the DC 30 to your dog. Now you are ready to turn him loose / no other setup required. As often as every five seconds, your dogs DC 30 transmits his position to your handheld, and you can see his current location and a trail of where h...  (less)

legged friends. Now you can release the hounds and know what they are up to. There are two components to the Astro system: a handheld receiver /Astro 220/ and a dog collar transmitter /DC 20/. The DC 20 is a transmitter that relays the dogs position to the Astro 220. It is mounted in the included, lightweight neoprene harness. The harness straps to the dogs collar, wraps around the chest, and behind the front legs. Users may also choose to fasten the DC 20 to an existing e collar by using the included collar attachment plate. Astro can track up to ten dogs at once and has the ability to update the dogs position every five seconds. In flat, unobstructed terrain, the Astro system can reach up to five miles. This system requires very little confi...  (less)

your dog's position every 5 seconds. You will know if your dog is pointing, sitting, moving or treeing. Where it's at. Where it's been. How fast it's moving and how far it's gone.This kit includes:Astro 220 handheld with VHF antenna;DC 20 wireless transmitter with VHF antenna;Dog harness;Collar attachment plate;Carrying case;Lithium-ion battery pack for DC 20;Vehicle power cable and AC adapter for DC 20;MapSource Trip & Waypoint Manager CD;USB cable;Wrist strap;Belt clip;Owner's manual;Quick reference guide.  (less)

Features: When teamed up with the Astro 220, this system will have you hunting in no time. The DC 20, in combination with the Astro 220, pinpoints your dog's position every 5 seconds and runs for 17 hours. You can extend the battery life of the DC20 by changing the position"  (less)