Signal Antenna Copper Omni Directional 3G Antenna with Magnetic Base RG174 Line for GPRS for Advertising Machines Specification: Item Type: Signal AntennaMaterial: CopperModel: XP-GSM-003Purpose: Signal Transmission and GainWorking Frequency: 824-960MHZ 1710-2170MHZ Antenna Gain: 6DBI Standing Wave Ratio: 1 Less than or equal to 15Impedance: 50 Ohm Polarization Method: Vertical Polarization Maximum Power: 50W Antenna Interface: SMA Male Line Length: Approx. 3.0m/118.1in Line Type: RG174 LineWorking Temperature: -40 degrees Celsius to +85 degrees Celsius Application: GSM 2G 3G and wireless modules NB-IOT modules DTU modules advertising machines numbering machines vending machines GPRS signal reception and transmission Package List: 1 x Signal Antenna