... /2, 2/3, 3/4, 5/6, 7/8 Supporting DVB-S2 QPSK modulation and supporting FEC1/2, 3/5, 2/3 ... /4, 4/5, 5/6, 8/9, 9/10 Supporting DVB-S2 8PSK modulation, and supporting FEC 3/5, 2/3, 3 ... 1/2,2/3,3/4,5/6,7/8 DVB-S2 QPSK FEC 1/2,3/5,2/3,3/4 ... ,4/5,5/6,8/9,9/10 DVB-S2 8PSK FEC 3/5,2/3,3/4,5/6 ... level adjustable 0-16db, maximum output level≥-8dbm Encoder and DVB-S/S2 Modulator