Features:1.Car DVB-T antenna helps you to get good DVB-T signal，enjoy TV at car freely2.3M double-sided adhesive antenna3.Gold plated SMA connector(Male)4.Power supply:DC12V5.Gain: 6dBi6.Antenna length:28cm7.Impedance:75Ω8.Cable:approx.1.55m/5 feet9.Frequency:433MHZPackage included:1 x Car DVB-T Antenna