Garmin GPS

Experience the Improved Astro 320 More intuitive and easier to use, the new Astro 320 takes dog tracking to an entirely new level. Compatible with any Garmin DC series transmitter, Astro 320 debuts innovative features like enhanced map drawing capabilities, BirdsEye™ Satellite Imagery compatibility (subscription required-$30 annually), vibration-based alerts and a 3-axis tilt-compensated compass. Thanks to the redesigned antenna, the maximum range between the Astro 320 and a Garmin tracking collar has been increased by nearly 30 percent – up to 9 mi in flat, unobstructed terrain. Both durable and waterproof, Astro 320 is built to withstand the elements. It features the legendary toughness that’s built to withstand the elements – be it dust, dirt, humidity or water, none of which are a match for this essential hunting companion. $599

This rugged, all-weather collar combines a high-sensitivity GPS receiver and VHF antenna into an all-in-one transmitter that works with the Astro® 220 to safeguard against your dog getting lost. Astro DC 40 sports a durable one-inch orange polyurethane collar that fits most e-collar receivers — eliminating the need to put two separate collars on a dog. Plus, Collar Lock uses a four-digit PIN number that helps prevent others from seeing your dog’s whereabouts. New charging system makes recharging easier and more reliable. 120 second update option adds significantly to battery life. Retail $239 Magnum Price $199

This magnetic mount antenna gives you the ultimate range from your Garmin Astro. We have gotten 8 miles from this unit in actual hunting conditions. Average range is 2-5 miles.Antenna is 48" tall, much taller than the Garmin one and consirerably better at getting every bit of possible range out of your Garmin. Retail $69 Magnum Price $45

This little unit will double your factory range on average and folds compactly.Locks into place while in use. Retail $49 Magnum Price $20

This dash mount holds your Astro 220 in place and works great with the Magnetic mount Ultra long range antenna $29

Replacement battery for DC-30 collar. Installs Easily Magnum Price $49.95