Enhance your tracking experience with the Garmin Astro 320 Extended Range Antenna (Model 010-10856-30). Designed specifically for the Astro 320 handheld device, this antenna boosts signal reception, allowing for improved tracking of your dogs over greater distances. Its durable construction ensures reliability in various outdoor conditions, making it perfect for hunting or hiking. Installation is a breeze, ensuring you can quickly get back to your adventures. With this extended range antenna, you can enjoy peace of mind knowing your furry companions are always within reach. Upgrade your tracking capabilities today!