The SECD-3.5SL-60-10 from Radio Waves is a Slim Sector Antenna that operates from 3 to 3.8 GHz. This Dual H & V polarized antenna delivers a gain of 10 dBi and can sustain 155 mph survival wind load. The 0.2 m | 0.75 ft antenna is available with dual N-type connectors and is ideal for public spaces, commercial, as well as enterprise applications. It comes with 7 years manufacturer warranty.