Weather Resistant Antenna. The Patch Antenna is a 18dBi wireless antenna constructed of weather resistant material. The directional (horizontal 75degree, vertical 55 degree) characteristic allow the antenna to focus its signal for longer distance. It is very suitable for outdoor point-to-point bridge use. The antenna is equipped with female N-Type connector for use with RG-213 cable. 

Focus AP's signal for longer distance Wireless signal loses a majority of its strength when penetrating a concrete wall. Therefore, indoor AP has difficulty to makes its signal available outside of the building. The Patch Antenna allows your AP's antenna to extend outside, mounting on a rooftop or outside wall. Furthermore, patch antenna focus the antenna signal in a particular direction to allow secure signal transmission over longer distance. This is essential for outdoor point-to-pint bridge use. The antenna comes with N-Type connector to connect with outdoor AP. To connect with indoor AP's reversed-SMA connector, a RG316-SNF adapter cable and RG213-SNN cable is required.