Extended Long Range 48″ Folding Antenna

This aftermarket folding telescopic antenna is for your Garmin Astro/Alpha receiver. Increases range over the standard rubber antenna supplied with the Astro/Alpha. In a simple test the distance was improved by using this antenna. The receiver dropped the collar at 1 mile using the stock rubber antenna. When the telescopic antenna was added the range improved to just over 2 miles. Antenna measures under 4″ folded down, 10″ unfolded, and 48″ pulled all the way out.