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DVB-S is the original Digital Video Broadcast standard for transmission of digital television via satellite. DVB-S (SHF) uses QPSK, 8PSK or 16-QAM.
Digital Video Broadcasting - Satellite - Second Generation (DVB-S2) is designed as a successor for DVB-S. DVB-S2 uses QPSK, 8PSK, 16APSK or 32APSK, at the broadcasters decision. QPSK and 8PSK are the only versions regularly used.