Ubiquiti AM-5G19-120 is a dual polarized 5GHz WiFi sector antenna with a performance gain of 19dBi and an opening angle of 120 ° - the housing of the airMAX antenna is weatherproof. The AM-5G19-120 is perfect for use with an Ubiquiti Rocket M5 base station, but can also be operated with any other 5 GHz access point.