Description :Enhance the digital/analogue signal strength and signal quality.A must have tool for DVB-T USB stick.Provide extra clear view from your PC/Laptop.Magnetic based mounting make it be placed much easier.High gain amplifier， ideal for DVB-T Digital Terrestrial TV Receiver.Easy to install， just simply plug it to DVB-T stick.Specifications :Gain : Approx. 30 dBiConnector : MCX maleFrequency :174-230 MHz & 470-862MHzImpedance : 75¦¸Color : BlackBase Diameter : 7.2 cm(2.9 inch)Height : 18 cm(7.2 inch)Cable length : 1.5 m(5 ft)Temperature Range: -20 to +65¡ãCAttention : Please check your device connector to make sure this antenna can meet it.Package Included :1 x DVB-T Antenna1 x Base