Specifications:Connectors- Nickel platedSignal Area - Weak (0-25km / 0-15mi)Noise Figure (dB) - 3Impedance (O) - 75Power via Mains Power via Set-Top-Box Compatibility:Digital DVB-T DVB-T2 (FreeView, TNT, DTT, TDT) DAB DAB+ UHF VHF HD-ready Full HD Features:Active noise filters GSM block filter 4G LTE block filter Mountable to wall/roofAccessories included:AC/DC adaptor Coaxial cable (meters) - 3IEC male connector