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 ... Voltage2.2~5 V5DC Current5~15 mA 3.3 GSM Antenna Form 3 No.ItemSpecifications1Frequency824~960 MHz/1710~1990 MHz1920~2170 ...