Broadband distribution amplifier for terrestrial TV. It amplifies the VHF band plus interbands and the UHF band separately. Each band has a gain control and a variable equaliser. As they are independent they facilitate level adjustment. Fed by a built-in power supply.
Used as a distribution amplifier in large community installations or cable networks. These installations commonly have long runs of cable which attenuate and unbalance the signal. The channels with higher frequencies attenuate more. The distribution amplifiers compensate this loss with the equaliser and amplify the channels adding as little noise as possible. The separated band amplifiers do not amplify the highest channels of the interband.
Made from zamak and galvanised plate for maximum shielding. Separate housings for the power supply unit and the high frequency circuit. F type connectors, located on the lower part to help with the installation.