TBS Technologies announced that they have released TBS6985 DV-S2 Quad Tuner to replace TBS6984, the price is still $249.99. But most of people do not know the difference between TBS6985 and TBS6984,so here I made a detailed parameter list to help people better understand TBS6985 Quad TV Tuner:
| Main Features | TBS6985 |
TBS6984  |
| Quad Tuner | √ | √ |
| PCIe Interface | √ | √ |
| DVB-S2/S Transponders Receiving | √ | √ |
| Blindscan | √ | X |
| DVBS2 QPSK | √ | √ |
| DVBS2 8PSK | √ | √ |
| DVBS2 16 APSK | √ | X |
| DVBS2 32 APSK | √ | X |
| Symbol Rates QPSK | 1-45 Msps | 1-45 Msps |
| Symbol Rates 8PSK | 1-45 Msps | 2-36 Msps |
| HD | √ | √ |
| Windows 2000/XP/Vista/7 | √ | √ |
| Linux | √ | √ |
| Price | $249.99 | $249.99 |
| Where to buy |  |
Welcome to go our buydvb online store to buy TBS6985 DVB-S2 Quad TV Tuner:
https://shop.tbsdtv.com/tbs6985-pcie-dvbs2-quad-tuner-satellite-tv-card-tv-tuner-for-window-linux_p84.html