SBA2456DB-90

The SBA2456DB-90 from Alaris is a Switched Beam Panel Antenna that operates at 2.4 and 5 GHz Wi-Fi bands. It has a selectable patch array of 8 antenna elements that enables beam steering to achieve optimal gain to the desired direction and to avoid interference from unwanted directions. This antenna can produce 11 sharp beams with a 3dB beamwidth of 30° (2.4 GHz) & 15° (5.5 GHz) to cover the 90-degree horizontal area. It has a gain of 12 dBi (2.4 GHz) & 16 dBi (5 GHz) and a sidelobe level of -12 dB (H-plane). This antenna has a beam switching speed of less than 1 μs, making it suitable for UAV/drone detection and countermeasure applications. It is rated for CW power of 10 W and has a VSWR of less than 2.50:1. 

The SBA2456DB-90 requires a DC supply of 19-24 V and consumes less than 200 mA of current. It is available in a compact radome that measures Ø320 x 320 mm and has an N-type female connector.