The SC34A-SF4LDF(D00) from Sinclair Technologies is a Base Station Antenna with Frequency 470 to 490 MHz, Frequency Band 1 470 to 490 MHz, Gain 12.1 dBi, Vertical Beamwidth 7.5 Degrees, Horizontal Beamwidth 360 Degrees. Tags: Collinear. More details for SC34A-SF4LDF(D00) can be seen below.