... 3. Windows 7 Media Center compatible Main Features: 1.DVB-S2/S Transponders Receiving 2.CI Support 3.Broadband Internet via ... MHz Tuning Range 2.Input level: -69~ -23dBm 3.DVB-S2/DVB-S DIRECTV 8PSK QPSK Demodulator4. 8PSK /QPSK/ mode5. ... Symbol Rates:DVB-S2 QPSK: 1 - 45 MspsDVB-S2 8PSK/QPSK: 1 - 45 Msps 6. Code Rates ... 3/4,4/5,5/6,8/9,8/10DVB-S2 8PSK: 3/5,2/3,3/4,5/6, ...