Product Name: 16dBi 3G Yagi Antenna with N female, 15elements, RG58 coaxial cable Frequency: 1920-2170MHZ V.S.W.R: 2.0:1 Max Gain: 16dBi Elements: 15 Impedance: 50 Ohm Polarization: Linear Polarization Connector : TNC, N, SMA and so on Cable: RG58 Coaxial cable Cable Length: 0.3meters or others