Frequency range (mhz) 850/900/1800/1900/2170 Input impendence (o) 50 V.S.W.R =1.8 Gain (dbi) 9db Polarization type vertical Radiation direction omnidirectional Max input power (w) 50 Mechanical specifications Antenna length (mm) 357±10 Base diameter(mm) 50 Cable (mm) 3000 or customized Connect type sma or customized Mounting ?? magnetic base Radome color ?? black Cableers rg58 or customized Suction(kg) 3.0