Built in 3G/4G/5G LTE filterOne For All Signal amplifiers have a built in 3G/4G/5G LTE block filter to protect your TV/set-top box (STB) against interference from smartphones, tablets and transmitters.Plug & PlayOne For All signal amplifiers couldn’t be easier to use. Connect it to your wall socket and within seconds begin to enjoy crystal clear reception from your TV or Radio. Built with 2 Outputs.Specification:UHF VHF FM Analogue Digital DVB-T DVB-T2 (FreeView,TNT,DTT,TDT) DAB DAB+ DVB-C DVB-C2 HD-ready Full HD 4K Ultra HD Features# of outputs: 24G LTE block filter Variable gain dial Power on / off switch Performance:Noise Figure (dB) 3Impedenance (Ω) 75Low power consumption (EuP)