The PRO-SEC3516XP from ITELITE is a Base Station Antenna with Frequency 3.4 to 3.7 GHz, Frequency Band 1 3.4 to 3.7 GHz, Gain 16 dBi, Vertical Beamwidth 10 Degree, Horizontal Beamwidth 90 Degree. Tags: sector. More details for PRO-SEC3516XP can be seen below.