3.5dbi 3G Antenna to suit most Huawei modems. This antenna will improve reception of 3G Broadband. Great for travelling or where you are not sure of the location of the mobile phone mast, small size, stable and reliable performance. Magnetic base can be fitted to cars, caravans, portacabins quickly and easily. Frequency Range: 850-960/1710-2170MHz. Gain: 3.5dbi. Max Input power: 60W. Input Impedance: 50 ohm. Polarization Type: Vertical. Antenna Length: 140mm. Cable Length: 3M. Cable Type: RG 174. Cable Connector: SSMB male right angle. Mounting: Magnetic. Housing: Black. Weight: 50g. Storage Temperature: -45 to +75°C. Operating Temperature: -45 to +75°C.