ITEM NAME:Aerial TV Antenna For DVB-T TV HDTV Digital Freeview HDTV Antenna Booster s Nw.Connector :TV Coaxial Male connector. Cable length :3 m(10 ft). Temperature Range : -20 to +65Â °C. Frequency : 174-230 MHz & 470-862MHz. Color : Black. Impedance : 50ÃŽ ©.