The SBA1327B is a switched beam antenna for the UHF/NATO band III+ (1350 to 2700 MHz). The antenna beam can be switched by remote control to achieve optimal gain to the desired direction and to avoid interference from unwanted directions. The antenna provides up to 20 beams with a minimum of 20 degree beamwidth to cover the full 360 degree horizontal area. In addition to these narrow beams the antenna can also provide wider beams. Its extremely fast beam switching ability makes the antenna suitable for complex node network in tactical communication.