Central made in armored zamak chassis, designed to reamplify an ICT installation. This type of installation covers the band 5-30 MHz, 47-862 MHz and 950-2150 MHz, where the MATV signals are the same in the two down cables. Being an amplifier whose application is in ICT reamplifications, it will only be necessary to connect the two input cables and the two output cables with the amplifier turned off.