TBS technology releases the latest version of PCIe DVB S2 single tuner TV card, most of the customers might have a little confusion about the diference betweenTBS6922,TBS6921 and TBS6920. Unlike TBS6921 & TBS6920, TBS6922 uses the latest and advanced chipset, making the card more stable and compatible with the window and Linux system. Now we have summarized the spefications of three types of PCIe card. Hope it would help you choose the most suitable DVB S2 PCIe card when purchasing.
| Comparisons for TBS 6920,TBS 6921 and TBS 6922 |
TBS6920
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TBS6921
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TBS6922
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| Main Features | ||||
| Blind scan | × | Under improvement | √ | |
| DVB S/S2 | √ | √ | √ | |
| Frequency | 925~2175 MHz | 925~2175 MHz | 925~2175 MHz | |
| Input level | -69~23dBm | -69~23dBm | -69~23dBm | |
| Symbol Rates DVB-S2 QPSK | 20-30Msps | 1-45Msps | 1-45Msps | |
| Symbol Rates DVB-S2 8PSK | 10-30Msps | 1-45Msps | 1-45Msps | |
| Code rate QPSK | √ | √ | √ | |
| Code rate 8PSK | √ | √ | √ | |
| DVB-S2/DVB-S DIRECTV 8PSK QPSK Demodulator | √ | √ | √ | |
| Chipset | CX24118A+CX24116+
CX23885 |
CX24118A+TDA10071+
CX23885 |
AV2011+TAS2100+
SAA7160ET |
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| System Requirements | ||||
| Windows 2000/XP/Vista Linux | √ | √ | √ | |
| Windows 7 Media center compatible | √ | √ | √ | |
| Ready to Buy | ||||
| Price | $88.99 | US$108.99 | $98.99 | |
| Buy Now |  |
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Useful Articles:
1.PCIe TV Tuner Cards comparison
2.DVB-S2 TV BOX comparison: TBS5922 VS TBS5921 VS TBS5920
3.DVB-S2 PCI cards comparsion: TBS8922 VS TBS8921 VS TBS8920