Boosts your TV and radio signal- Boosts your digital terrestrial and cable TV signals with 20 dB (10x amplified)- Increases channel selection- Incorporates a unique 3G/4G/5G block-filter, filtering out and blocking unwanted interference from mobile phones- Prevents poor picture/sound quality caused by long cables and/or multiple TV/audio sets- Plug & Play: Simple to set up and easy to useCompatibilityUHFVHFFMAnalogueDigitalDVB-TDVB-T2(FreeView,TNT,DTT,TDT)DABDAB+ DVB-CDVB-C2HD-readyFull HD4K Ultra HDFeatures# of outputs: 44G LTE block filterVariable gain dialPower on / off switchMountable to wallPerformanceNoise Figure (dB): 3Impedenance (Ω): 75Low power consumption(EuP)