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alexandrerpo em 10/4/17, 18:17       
anos | Mai 2009 | Mensagens: 10 | Jardinópolis - SP

Well well well chegou. Custo final R$ 729,73

Octagon SF4008 primeiro Deco com tuner DVB/S2X

Si21662-D60 Dual DVB-S / S2 / S2X Digital TV demodulator


The Si21662D integrates two separate high-performance digital demodulators for the DVB-S2 / S and DVB-S2X standards in a compact housing. With the proven digital demodulation architecture from Silicon Labs, the Si21662D achieves excellent reception performance while dramatically reducing the complexity, cost, and power consumption of the front-end design. Connecting the Si21662D to a dual satellite tuner results in a powerful and cost-optimized TV or STB front-end solution.
Satellite reception allows the demodulation of widely used DVB-S, DIRECTV ™ (DSS), DVB-S2, DIRECTV ™ (AMC) and the new Part II of the DVB-S2 (S2X) satellite transmission standard. A zero IF interface (differential) allows a seamless connection to proven satellite silicon tuners. It also integrates two DiSEqC ™ 2.0 LNB interfaces for the satellite dish control and for each satellite demodulator an equalizer to compensate for echoes in long cable feeds from the LNB to the satellite tuner RF input.
Variable coding and modulation (VCM), QPSK / 8PSK, 8/16 / 32APSK demodulation schemes and broadcast service profile are the main requirements of the DVB-S2 / S2X demodulator. Silicon Labs' innovative LDPC and BCH decoding architecture provides best-in-class low-loss performance.
The Si21662D offers a built-in blind scan algorithm as well as a blind-lock function.
The Si21662D integrates two independent, programmable transport stream interfaces that provide a flexible choice of output modes including crossbar functionality and are fully compatible with all MPEG decoders or conditional access modules to support any customer application.


- Pin-to-pin compatible with all dual demodulator family: Si216x2
And Si218x2
- API compatible with all single and all dual demodulators
- DVB-S2 (ETSI EN 302 307-1 V1.4.1)
- QPSK / 8PSK demodulator
- DVB-S2X (ETSI EN302 307-2 V1.1.1)
- Broadcast profile supported
- demodulator QPSK / 8PSK, 8/16 / 32APSK
- Roll-off factors of 0.05 to 0.35
- VCM is supported
- ISSY and NPD are supported
- MIS is supported
- Output Modes: TS, GPCS, and GSE-HEM
- Channelbonding for TS transmissions supported
- DVB-S (ETSI EN 300 421) and DSS
- QPSK demodulator and extended FEC decoder
- Dual DiSEqC ™ 2.x interface, Unicable support
- 1 to 45 MSps for all satellite standards 
(<40>- -> DVBC-T2 Dual
- device or processor can control a maximum of 3 tuners at the same time!
- Tuner Slot 1 recognizes 2 tuners such as DVB-S2 or DVB-C / T2
- Tuner Slot 2 recognizes 1 tuner like DVB-S2 or DVB-C / T2

Descrição do Produto
Informação Adicional
- Broadcom Chip BCM 7251S
- 12K DMIPS (12000) processor
- 2 x 1700MHz Dual Core (2 x 1,7GHz)
- NAND Flash 4GB eMMC
- HVEC / H.265 video decoding
- DVB-S2X standard support
- Multistream Support
- HbbTV
- Multiple RCU support
- WOL - Wake on Lan

- DVB-S2x DUAL (DVB-S2X Support) tuner
- As PNP version up to 3 tuners maximally possible

- VFD dot-matrix display white 16-digit
- Power button / power button in touch
- CI module shaft
- Card reader
- 1 x USB 2.0 connector

- Power switch
- Dolby S-PDIF input
- 2 x Plug and Play Tuner input
- LAN RJ45 Gigabit Support (1000Mbps) Network connection
- 2 x USB 2.0 connection
- 1 x USB 3.0 connection
- HDMI 2.0 connector

INSIDE (inside):
- HDD 2.5 inch SATA connector

BASE (Bottom):
- With 4x rubber feet

- 260 x 135 x 45mm

Tuner About the OCTAGON SF4008 UHD 4K 2160p Triple E2 Linux Receiver
General tuner info:
- Number of tuner slots: 2
- Available tuners:
- DUAL (2x inputs)
DVBS-S2 Dual (DVB-S2X Support) ">- -> DVBS-S2 Dual (DVB-S2X Support)
DVBC-T2 Dual ">- -> DVBC-T2 Dual
- device or processor can control a maximum of 3 tuners at the same time!
- Tuner Slot 1 recognizes 2 tuners such as DVB-S2 or DVB-C / T2
- Tuner Slot 2 recognizes 1 tuner like DVB-S2 or DVB-C / T2

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