The SRA5021DP from ITELITE is a Base Station Antenna with Frequency 5.1 to 5.9 GHz, Frequency Band 1 5.1 to 5.9 GHz, Gain 21 dBi, Vertical Beamwidth 20 Degree, Horizontal Beamwidth 10 Degree. Tags: Panel, Sector. More details for SRA5021DP can be seen below.