1This high-gain antenna is a super high-quality antenna, which is made of metal. Robust and durable. 2Foldable telescopic antenna suitable for Garmin Astro 320 430 900 Alpha 50 100 portable GPS. 3The antenna receives a stable and strong signal, increasing the range you can get. 4The installation method is simple. You only need to install it by hand and do not need any complicated tools. 5The antenna comes with direct SMA connectors for Garmin Astro and for Alpha. Fits for Astro and for Alpha via a standard SMA.
Item Type: High Gain Antenna
Material: Metal
Applicable Model: For Garmin Antenna Handheld GPS
Folded Size: Approx. 21.7 cm/8.5 inches
Extended Size: Approx. 127 cm/50 inches
VHF Frequency: 136-174 mHz
Gain: 3.0 dbi
How to use:
This antenna increases the range you get.
Easily install the flexible antenna by hand with direct SMA connectors for Garmin Astro and for Alpha.
It is a portable antenna for Garmin Alpha 50, for Alpha 100, for Garmin Astro 320, 220, 430 and for 900 handheld devices.
1 x Telescopic Antenna
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