Features:Brand New and High quality.Improve the digital / analog signal strength and quality.An indispensable tool for DVB-T USB stick.Provides extra clear view from your PC / laptop.Magnetic base mounting.Assembly with Magnetic base be placed much easier.Ideal for DVB-T digital terrestrial TV receiver.easy to install， Simply Connect to DVB-T Stick.Suitable for indoor and outdoor use.Specifications:Gain: 36dBiConnector Type: IEC or F malePolarization Type: VerticalRadiation: OmniFrequency: 174-230 MHz & 470-862 MHzInput Impedance: 75 OhmsColor: BlackBase Diameter: 7.1cmHeight: 17.5cmCable length: 145cmCable Type:RG 174(best)100% cooperNet Weight: 273gPackage Includes:1 x DVB Antenne1 x Base