The KP-3SX4-90-V2 from KP Performance Antennas is a Base Station Antenna with Frequency 3.3 to 4.2 GHz, Frequency Band 1 3.3 to 4.2 GHz, Gain 17 dBi, Vertical Beamwidth 6 Degree, Horizontal Beamwidth 90 Degree. Tags: Sector, Panel. More details for KP-3SX4-90-V2 can be seen below.