معرفی و بررسی دقیق کارت پروف Prof Revolution DVB-S2 8000 PCI-E

[ALIC_SAT4SAT]

بر خلاف گفته برخی که اعلام کرده بودند این کارت اولین کارت DVB با قابلیت ساپورت مدولاسیون 16APSK خواهد بود , در مشخصات کارت اعلام شده که همانند دیگر کارتها تنها 8PSK را ساپورت خواهد کرد

Prof Revolution DVB-S2 8000 PCI-E

* High sensitivity
* Features of reception and presentation of DVB data services (high-speed multicast and internet access)
* Support of AltDVB, DVBDream, DVBviewer, ProgDVB, MediaPortal, FastSatFinder
* DiSEqC 1.0, 1.1, 1.2, USALS
* Remote control
* Drivers for Windows XP/Vista/Win7
* PTG Engine 1.7 Blind Scan Interface
* BDA-driver (Broadcast Driver Architecture) supports many 3rd party applications
* PTG Engine
* Designed in Germany

Video Features

* HDTV support (MPEG2 and MPEG4/H.264)
* AC3 5.1 software decoder
* Support of DXVA (DirectX Video Acceleration) for H.264
* Plug and play installation
* Recording and playback via TV/radio
* Teletext
* Time shift support
* Electronic Program Guide (EPG)



Additional Features

Prof DVB-S2 8000 can operate with Manna, Skynet, SkyGrabber, FastSatFinder software and different plugins for DVBDream, ProgDVB, DVBviewer.



Included in the Box

* DVB-card – 1 piece.
* CD with drivers and software – 1 piece.
* Remote control – 1 piece.
* External IR-receiver – 1 piece.
* Quick-start guide – 1 piece.

System Requirements

* OS: Microsoft Windows 32bit 2000/XP/Vista/Win7
* CPU: 2,0 GHz
* 512MB RAM
* Sound card
* PCI-E-slot
* Suitable digital satellite dish

System Requirements for HDTV in h.264

Video card ATI or NVIDIA:

ATI with ATI AVIVO HD: Radeon HD 5000 Series, Radeon HD 4000 Series, Radeon HD 3000 Series, Radeon HD 2600 Series, Radeon HD 2400 Series, Radeon HD 4200/AMD 785G Chipset, Radeon HD 3200/AMD 780G Chipset, Radeon HD 3300 IGP/AMD 790GX Chipset.

NVIDIA with Purevideo HD: GeForce 200 Series, GeForce 9 Series, GeForce 86xx, GeForce 85xx, GeForce 84xx.
Technical Specification

8PSK/QPSK direct conversion tuner IC: STB6100

* Powered by RF Magic
* Direct conversion
* Input range 950 to 2150 MHz
* Supports 1 to 45 Msymbol/s
* Fully integrated LO and PLL
* Differential I/Q outputs
* Buffered XO output to clock other devices
* Low external component count
* Low power consumption
* 2-wire I2C serial interface
* 8PSK/QPSK support
* Simple interface to ST’s satellite demodulator devices
* Low phase noise, excellent linearity and high LO harmonics rejection
* Small QFN-32 pin package

Multi-standard advanced demodulator: STV0903

* Multi standard demodulation
o DVBS2 QPSK, 8PSK
o Up to 45Msps DVBS, DVBS2 QPSK and 8PSK
* Technology
o 80 nm CMOS process
o Multi supply: 1.0-V core, 2.5-V analog, 3.3-V digital interfaces
o Power saving features
o LQFP128-EP 14 x 14 package, RoHS

PCI Express Video and Broadcast Audio Decoder: Conexant CX23885

* PCI Express 1.0a/1.1 compliant bus
* Worldwide audio and video decoding
* Automatic video and broadcast audio standard detection and configuration
* Flexible video input mux supporting composite, S-Video, and component inputs with integrated anti-alias ------ing
* Integrated sigma-delta stereo audio ADCs with 4:2 mux
* Audio sample rate converters on all inputs and outputs
* Two MPEG transport stream ports—parallel and serial
* Two I2C master ports
* Macrovision 1.0 detection compliant
* Programmable VBI data slicer for data services such as closed caption, WSS, and program guides
* Infrared transmitter and receiver logic
* Auxiliary/Audio Phase Locked Loop (PLL) clock for general use
* Support for MPEG-2 encoding when used with the CX23417