- Designed to redistribute the antenna signal between four connections and to simultaneously amplify the signal ,- Adjustable amplifier power for optimum picture and sound quality ,- Also for amplifying the DVB-T and radio connection ,- Gain: 4x10 dB ,- With built-in power supply 230 V/50 Hz/3 W ,- Ideal for HDTV - Connection: Coax ,- Power Supply: 230V Power Supply Unit ,- Attenuator Value: - 20 dB ,- Equalisation Regulation: Not Available ,- Frequency Range: 47 - 862 MHz ,- Power connector plug type: Euro Plug, Type C (CEE 7/16) 2 years legal warranty only