Specifications:Connectors- Nickel platedSignal Area- Medium (0-15km / 0-9mi)Noise Figure (dB)- 3.5Impedenance (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 4K Ultra HD Features:Active noise filters GSM block filter 4G LTE block filter 5G block filter Signal Clear Technology Rotatable Accessories included:AC/DC adaptor Coaxial cable (meters) - 1.5IEC male connector