Garmin Alpha 300 GPS Navigation with 2x Alpha T20

Handheld GPS for Multi-Dog Tracking

The Garmin Alpha 300 is a dedicated GPS navigation unit built for hunters and trainers who need to monitor up to 20 dogs simultaneously. It operates with a range of up to 9 miles using compatible collars. The 3.5-inch touchscreen and six-button layout provide quick access to vital hunt metrics such as distance, speed and elapsed time. Real-time alerts notify you instantly when a dog is treed or on point.

Two Alpha T20 Collars Extend Field Capability

The bundled Alpha T20 collars add top-mounted, high-sensitivity GPS and Galileo receivers that transmit location data via VHF to the handheld. Updates arrive as frequently as every 2.5 seconds, giving a near real-time picture of each dog's position. Universal sizing fits a wide range of breeds, while the user-replaceable battery in each collar delivers up to 55 hours of operation. Channel management tools let you monitor local congestion and switch IDs to maintain a clear signal.

Ready for the Field with Minimal Setup

Pairing the collars to the handheld follows a straightforward channel-ID process that avoids interference from other nearby devices. The handheld stores profiles for 250 dogs, so swapping collars between animals requires only a few taps. Battery doors on both units are tool-free, allowing quick changes during long hunts. Hunters who require integrated mapping beyond downloaded satellite imagery or who need a broader radio-band selection should verify compatibility before purchase.