The PRA0909DP from ITELITE is a 2X2 MIMO Directional Antenna that operates from 0.9 to 0.93 GHz. This dual-polarized antenna delivers a gain of up to 9 dBi with a port isolation of 22 dB and a front to back ratio of more than 16 dB. It is available in a weatherproof enclosure that measures 270 x 270 x 75 mm with SMA connectors and is ideal for 900 ?Hz band wireless LAN and Point to Point applications.