The SLxB series amplifiers are designed to improve the picture and sound quality of TV and FM radio signals and distribute these signals around your home. All SLxB amplifiers have an integrated by-pass designed to allow the user to control digital satellite receivers from a second TV without additional equipment apart from a Link device and a digital satellite or compatible universal remote control. Specifications: 1) Input: 1 2) Output: 2 3) Frequency range VHF: 47 - 300MHz 4) Frequency range UHF: 470 - 862MHz 5) Gain per spit: 6dB 6) Integrated digital bypass: yes 7) Max. output level: 94dBuV 8) Noise figure: 3.5dB 9) Isolation loss: 22dB 10) Impedance: 75ohm 11) Power supply: AC 230V