• This Garmin GPS long range antenna replacement on the market is intended to replace the Garmin stock rubber antenna that comes with your Astro 320 and 430 receiver.
• This Garmin's antenna increases the range that you will get with your receiver. Some test have showed up to a 25% - 35% increase in range. We stay on the conservative side when talking to our customers but there's no doubt that this long ranger antenna will add range to your system.
• The ranges will vary depending on conditions and terrain.
• This 14" long range outdoor antenna has been tested and outperforms the other flexible antennas on the market.
• The antenna is tuff and can withstand abuse.
• This antenna also outperforms the stock antenna.
• Package included: 1* 14 inches long range antenna