The SA16-90-5.4VH/9521 from Cobham Antenna Systems is a Base Station Antenna with Frequency 4.9 to 5.85 GHz, Frequency Band 1 4.9 to 5.85 GHz, Gain 16 dBi, Vertical Beamwidth 6 Degree, Horizontal Beamwidth 90 Degree. Tags: Sector. More details for SA16-90-5.4VH/9521 can be seen below.