DVB-S2 devices: Difference between revisions
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*[[DVB-S2 PCI Cards]] |
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{{Note|DVB-S2 demodulator chips currently known are as listed}} |
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*[[DVB-S2 PCIe Cards]] |
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*[[DVB-S2 USB Devices]] (Pensticks, Boxes, etc) |
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*[[DVB-S2 IEEE1394 Devices|DVB-S2 IEEE1394 / Firewire / iLink Boxes]] |
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*[[DVB-S2 PCMCIA Cards|DVB-S2 PCMCIA Cards]] (PC Card/CardBus, ExpressCard) |
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*[[DVB-S2 Networked Devices]] (DigitalDevices OctopusNET, TBS MOI, etc.) |
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== [[CX24116 from Conexant]] == |
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[[Category:Hardware| ]] |
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Features |
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• 8PSK/H-8PSK/QPSK/BPSK |
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• DVB-S/DSS backward compatible |
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• Nonbackward-compatible mode |
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• Symbol Rates |
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• QPSK/LDPC/BCH: 20-30 Msps |
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• 8PSK/LDPC/BCH: 10-30 Msps |
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• Code Rates |
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• QPSK: 1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/10 |
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• 8PSK: 3/5, 2/3, 3/4, 5/6, 8/9, 9/10 |
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== [[ECC3100 (SkyPHY) from Eccincorp]] == |
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Features |
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• Symbol Rates from 100 KSps to 50 MSps |
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• QPSK, 8PSK and 16APSK Demodulation |
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• LDPC/BCH Decoding with Demodulator Bypass Mode |
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• Constant (CCM), Variable (VCM) and Adaptive (ACM) Coding and Modulation |
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== [[STB0899 from ST Microelectronics]] == |
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Features |
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• DVB-Q2 demodulator and decoder |
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• QPSK, 8PSK, 4 + 12 APSK |
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• Hierarchical 8PSK enhanced processor |
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• LDPC and BCH decoding |
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• Supports all DVB-S2 bit rates |
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• up to 90 Mbps channel bit rate |
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• Legacy DVB-S |
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• DVB-S2 framing |
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• Legacy support for DVB-S and DIRECTV® QPSK modes |
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• Digital carrier and timing recovery loops |
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• DiSEqC™ 2.0 22 kHz to 100 kHz interface |
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{{Note|The info below will be moved to more appropriate place soon.}} |
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== [[STV0900/3 from ST Microelectronics]] == |
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Features |
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(Each demodultor can handle): |
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• DirecTV and DVBS QPSK |
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• DVBS2 QPSK, 8PSK and 16APSK |
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• Digital Nyquist root filter |
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• With 0.20, 0.25, 0.35 excess bandwidth factors. |
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• DVBS or DIRECTVTM |
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• DVBS2 broadcasting (CCM) |
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• DVBS2 adaptive (ACM) |
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• Dual decoding |
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• Up to 180 Mega DVBS2 channel bits per second (Mcbps) at input to FEC |
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• Up to 130 Mcbps DVBS or DirecTV legacy per FEC |
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• Legacy DVB-S |
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• DVB-S2 |
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• Dual data to MPEG decoder |
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• Single ACM data to microprocessor |
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• DVB-S2 framing |
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• DiSEqC™ 2.0 22 kHz to 100 kHz interface |
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==Currently known DVB-S2 Devices ... to be added to categories above== |
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{| |
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| Genpix 8PSK module || Broadcom 4500 (USB) Couldn't see any S2 specifics in this one, No DVB-S2 framing ... the genpix 8PSK module can be purchased, and they have a driver too (similar one to the dst module) ... there are patches floating around. |
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|} |
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Linux DVB API version 5 (also known as [[S2API]]) was released in kernel version 2.6.28 and |
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supports DVB-S2. A number of DVB-S2 cards are supported under Linux and a number of others have |
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experimental support. |
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Latest revision as of 07:31, 22 December 2016
- DVB-S2 PCI Cards
- DVB-S2 PCIe Cards
- DVB-S2 USB Devices (Pensticks, Boxes, etc)
- DVB-S2 IEEE1394 / Firewire / iLink Boxes
- DVB-S2 PCMCIA Cards (PC Card/CardBus, ExpressCard)
- DVB-S2 Networked Devices (DigitalDevices OctopusNET, TBS MOI, etc.)
Note: The info below will be moved to more appropriate place soon.
Currently known DVB-S2 Devices ... to be added to categories above
| Genpix 8PSK module | Broadcom 4500 (USB) Couldn't see any S2 specifics in this one, No DVB-S2 framing ... the genpix 8PSK module can be purchased, and they have a driver too (similar one to the dst module) ... there are patches floating around. |
Linux DVB API version 5 (also known as S2API) was released in kernel version 2.6.28 and
supports DVB-S2. A number of DVB-S2 cards are supported under Linux and a number of others have
experimental support.