Astro Telescoping Antenna

Here is a great in-between accessory antenna for your Garmin Astro handheld.

This antenna quickly attaches to your handheld and conveniently folds to the side when not in use, which helps protect it from damage when move. Overall length when folded is 4'', and 17 1/2'' when extended. This unit will add up to one additional mile in reception between your handheld and your dog, and is really helpful in rough terrain. It weighs almost nothing, and is easy to carry in a pocket or pack until you need to plug it in. We've been using it and have had great results.