The KP-3SX4-90 from KP Performance Antennas is a Base Station Antenna with Frequency 3.3 to 3.55 GHz / 3.55 to 3.8 GHz, Frequency Band 1 3.3 to 3.55 GHz, Frequency Band 2 3.55 to 3.8 GHz, Gain 16.5 to 17 dBi, Vertical Beamwidth 6 to 6.5 Degee. Tags: Sector. More details for KP-3SX4-90 can be seen below.