SAT amplifier for 4, 8 or 16 polarities, for installations in cascade. For 16 polarities, two stacked amplifiers of 8 polarities are installed. Equipped with gain control and independent equaliser for each polarity. Requires the FU-513 power supply unit, from the NET power supply connector, to feed the amplifier and intermediate active multiswitches. To power the LNB, the FU-612 power supply unit is used.

Applications
Medium-sized to large MATV and SMATV installations. Enables distribution to up to 128 TV outlets in a single line, with a single amplifier and FU-513 power supply unit. By dividing the installation into lines of 128 outlets and distributing the 4 or 8 polarities and the terrestrial TV to all the lines, it is possible to reach more than 2,000 outlets. Amplifies and equalises all the polarities before the cascade of multiswitches.