The SY3072-SF7SNM(ABK) from Sinclair Technologies is a Base Station Antenna with Frequency 360 to 380 MHz, Frequency Band 1 360 to 380 MHz, Gain 14.6 dBi, Vertical Beamwidth 20 Degrees, Horizontal Beamwidth 55 Degree. Tags: Yagi, Array. More details for SY3072-SF7SNM(ABK) can be seen below.