ROHS,ISO 800,900,1800,1900,900/1800,2000,1800/1900,1900/2000MHZ dual/vertical/horizontal/circular 15years' manufacturer Base station antenna Model No: YX900X120-14.5T a DInput: 2 x 7/16DIN femaleConnector Position: BottomFrequency range: 870-960MHzVSWR: < 1.4Gain: 2 x 14.5dBiImpedance: 50ΩFront-to-back ratio: >20dBIsolation: >30dBIM3 (20W): <-150dBcMax.power: 500 WLightning Protection: DC ...