GPS Antenna GPSJG005 4G GPS 2 in 1 Round Cabinet Waterproof Sunscreen Anti Theft Chassis Antenna Item Type: GPS Antenna Material: ABS, Copper Model: GPS-JG-005 Uses: GPS, Network Signal Transmission and Gain GPS Working Frequency: L1 1575.042MHZ  ±1.023MHZ 4G Working Frequency: 698-2700mhz Antenna Gain: 5DBI/28DBI Standing Wave Ratio: ≤1.5 Impedance: 50Ω Polarization Method: Vertical Polarization Maximum Power: 50W Line Type: RG174 Line Length: Approx.3m / 3.3yd Antenna Interface: SMA Male Inner Pin Storage Temperature: -20~40℃ Applicable Equipment: 4G Full Band Module, BT Module, Gps Navigation Module, Such As Number Picker, Advertising Machine, Vending Machine, Car Navigation, Bus Stop Announcer, Etc.