gsm gps dual antenna gps1575.42mhz gsm850,900,1800,1900mhz cable:RG0.81,RG1.13or other connector:SMB,MCX,MMCX,Fakra or other Electrical Characteristics3.1 Dielectric AntennaForm 1 No.ItemSpecificationsPost Environmental Tolerance1Center Frequency1575.42 MHz+-3 MHz2Band Width+-5 MHz+-1 MHz3V.S.W.R(in BW)1.5 /1—4Gain(Zenith)3 dB+-0.5 dB5PolarizationRHCP—6Impedance50— 3.2 LNA/FilterForm 2 No. ...