Prof Revolution DVB-S2 7500 USB


Prof Revolution 7500

Designed in Germany for convenient connetion via USB, Prof Revolution DVB-S2 7500 USB is high sensitivity satellite receiver for watching satellite TV and usage of Internet via satellite on your PC. Thanks to the additional features, DVB-cards at present become more and more popular. The main advantage of DVB-card is possibility to operate with all advanced TV functions right from your computer along with satellite Internet access. 

  • 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, 2.0, USALS
  • Remote control
  • Drivers for Windows XP/Vista/Win7, Linux
  • PTG Engine 1.7 Blind Scan Interface
  • BDA-driver (Broadcast Driver Architecture) supports many 3rd party applications
  • PTG Engine firmware provides you with reliable signal reception and unique interface for interaction with programs from other developers.
  • 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 7500 USB 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.
  • Power supply unit – 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
  • USB 2.0
  • Socket type C or F (85-265V)
  • 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.

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 from 950 to 2150 MHz
  • Symbol rate from 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 for 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
    • DVBS2 QPSK, 8PSK
    • Up to 45Msps DVBS, DVBS2 QPSK and 8PSK
  • Technology
    • 80 nm CMOS process
    • Multi supply: 1.0-V core, 2.5-V analog, 3.3-V digital interfaces
    • Power saving features
    • LQFP128-EP 14 x 14 package, RoHS