23dBi Directional Patch Antenna, 4940-5875MHz, NF Connector, 8 Degree Vert/Horizontal, This high performance directional flat patch antenna suitable for indoor and outdoor applications in the 4940 – 5875MHz Frequency band. Typical applications include IEEE 802.16e, WiMAX and Mobile WiMAX applications. This flat patch antenna is lightweight and features a UV-stable, UL flame rated white plastic radome which can also be painted to match the room or building structure. The wide frequency range of this antenna can be installed for horizontal or vertical polarization. It can be wall or ceiling mounted, as well as mast-mounted using U-bolts. 2×2 MIMO Panel antennas such as this one can be attached to 802.11N and 802.11AC bridge radios for point to point wireless links.