The Laird PDM245115H-FNF is a four-port directional antenna for use in 802.11n MIMO applications. Designed for low sidelobe and front-to-back performance, the antenna is an excellent choice for high density Wi-Fi applications where adjacent antenna interference is of concern. It is equipped with two (2) vertically polarized ports and two (2) horizontally polarized ports. Enclosed in a compact and low-profile polycarbonate radome and equipped with an articulating arm that can be affixed to a mast or anchored directly to a vertical surface. The dual-band frequency coverage means that a single type of antenna can be deployed with any MIMO radio in the 2.4 – 2.5 GHz and 5.15 – 5.9 GHz bands.