SMATV is used to transmit and distribute multiple satellite and broadcast signals in a combined way without weakening to all TV points. The installed system generally consists of satellite antennas, broadcasting centers and distribution systems. Especially in crowded places and areas where the number of television users is large, blocks and dwellings are connected to each other underground, and TV images are delivered to the end user without having to use satellite receivers. Mertsat designs and installs the number of channels and system centers according to the regions and living spaces used.