In this mode, DVB-T2 is broadcasted on 2 different antennas. Hence, DVB-T2 signal is split in
main and complimentary components feeding the antennas. Main advantage is that the receiver
will benefit from an increased C/N if the receiver is able to see both signals. If the receiver is not
able to see one of the 2 signals, its performance remain equal to SISO (Single Input Single Output
antenna).