The Garmin magnetic mount antenna is just what you need in order to keep track of your dog with the Garmin Astro 220 while in the car. The mount will enable you to mount the antenna on any metallic surface to provide better reception so you are able to keep track of your dog. This powerful remote antenna magnetically mounts to your vehicle and connects to the Astro GPS tracking system for accurate tracking while driving.

Serious hunters could even rig their Mule or 4-Wheeler with this antenna and experience the full power of Garmin GPS tracking collars.