DVB-S2 PCIe TV Tuners TBS6922 TBS6981 TBS6984 TBS6925 Main Features Tuner Single tuner Dual tuner Quad tuner Single tuner Connect Interface PCI-E PCI-E PCI-E PCI-E DVB-S2/S Transponders Receiving √ √ √ √ DVBS2 QPSK/8PSK √ √ √ √ DVBS2 16APSK × × × √ DVBS2 32APSK × × × √ Blind Scan √ × × … Continue reading Comparisons of TBS PCIe TV Tuners