The MS-6C45 from MatSing is a Base Station Antenna with Frequency 3.7 to 4.2 GHz, Frequency Band 1 3700 to 4200 MHz, Gain 22.6 dBi, Vertical Beamwidth 11.5 to 19 Degree, Horizontal Beamwidth 11.5 to 19 Degree. Tags: Spherical Lens. More details for MS-6C45 can be seen below.