Features: Extendable Telescopic Long Range Antenna Max length 106cm Suits Alpha 100 and Astro handheld Extended range of Garmin GPS dog Tracking System DMTÂ Telescopic Long Range Antenna for Alpha 100 and Astro GPS handheld device. This telescopic antenna helps you to track your hunting dog even in heavy covered area. It is extendable to up to 106cm lenght and work with the Garmin Alpha or Astro dog tracking system.
