STL-203 This is a 2 x DVB-S / S2 (QPSK, 8PSK) in DVB-T (COFDM) transmodulator. It accepts as input two independent (FTA - Free To Air) satellite IF (950-2150MHz) frequencies, which takes to convert them into a digital terrestrial channel RF DVB-T (COFDM). The user can select any number / combination of programs from two satellite inputs to create its own DVB-T bouquet at the output according to the requirements of egkatastasis.O maximum number of programs that can be selected depends on the configuration parameters DVB-T modulator and the size (in Mbps) of each program gives us the doryforos.Telos, the user can locally or remotely to fully handle the unit via Ethernet (websever).