The SA11-90-0.6VH/2178 from Cobham Antenna Systems is a Base Station Antenna with Frequency 470 to 698 MHz, Frequency Band 1 470 to 698 MHz, Gain 11 dBi, Vertical Beamwidth 20 Degree, Horizontal Beamwidth 90 Degree. Tags: Sector. More details for SA11-90-0.6VH/2178 can be seen below.