The Long Extended Range Folding Antenna for the Garmin Alpha 100, Astro 320 / 220, and Trashbreaker PRO handhelds gives you longer range than the standard antenna, but folds so you can still fit your handheld in your pocket or carry it on a lanyard. Features a sliding metal sleeve to hold the antenna in the upright position. Can be used with Alpha 100 or Astro 320 / 220 systems.
•Increase the range of your Astro or Alpha with the addition of this telescopic long range antenna-Gives range similar to the Magnetic based and bracket mount Long Range antennas in a handheld version
•Fold it out of the way or extend it from 7.5 to 47.5 inches
•BNC connection attaches directly to your handheld with Quick connect base