One For All signal boosters couldn't be easier to use and are designed to boost your TV & Radio reception in poor signal areas. Connect it to your wall socket and within seconds begin to enjoy crystal clear reception from your TV or Radio. Features: Boosts your digital terrestrial and cable TV signals with 23dB Increases channel selection Unique 5G block filter, filtering out and blocking unwanted interference from mobile phones Plug and play FM/VHF/UHF frequencies/channels IEC connectors 1 input/2 output Frequency range 88-790 MHz Specifications: Dimensions: H:2.8 x W:6.5 x D:5.5 cm Colour: White Guarantee:1 year Material: Plastic Model Number: SV9602-A