Antiference 75 Distribution Amplifier is designed for distributing VHF/UHF, digital and analogue, radio and TV signals in domestic applications. This model is designed to overcome the losses due to splitting of the signal and extra cable lengths needed to distribute signal to each room and have the ability to control a Digi-box with 9V. This product is fully screened for high immunity to interference, impulse noise and are fitted with F connectors for reliable and professional installation.