Alitronika DVB-S2/S Modulator Card


A USB 2.0 based DVB-S2, DVB-S & DVB-DSNG Modulator, with a VHF & UHF Up-converter, IF & RF outputs, DVB-ASI I/O, and DVB-SPI input

£678.00 £813.60

The AT2900PCI is a PCI 2.2, 32 bit, 33/66MHz 3.3V based device with DVB-S2/S Modulator & UHF Up-converter, IF & RF outputs, DVB-ASI input & output and DVB-SPI input Targeted at digital video professionals, sophisticated end users and OEMs, the AT2900PCI is an ideal solution for a number of applications such as, Development Tools for DVB-S2/S Receiver R&D, IP to DVB Gateway, DVB-S Transport Stream Generation, Stand alone QPSK signal generator for Test & Validation, Demonstration and Trade Shows, DVB-S2/S output for OEM product.

Product Features

  • QPSK Modulator and UHF Up-converter, supports DVB-S2, DVB-S & DVB-DSNG.
  • PCI 2.2, 32 bit, 33/66MHz 3.3V.
  • Bus Master DMA, Scatter /Gather Interface Protocol.
  • Windows XP, Vista, Windows 7 & Windows 10 Drivers + SDK & Linux Drivers.
  • Accompanied by DVSStation4 Alitronika's Application Software.
  • Supports DVB According to Standard A1010 Rev1 and EN50083.
  • Modulation of Transport Stream files from Harddisk.
  • Modulation of Transport Stream from from an external source via ASI or SPI inputs.
  • All modulation processes are carried out by the hardware so that there is no load on the PC processor.
  • Supports Burst or continuous modes, 188 and 204 packet sizes.
  • Input
    • DVB-ASI input. 
    • DVB-SPI input.
  • Output
    • RF Output.
    • IF Output.
    • DVB-ASI output for monitoring the modulated TS file.


DVSStation3/4/IP: Alitronika devices are supported by DVSStation3/DVSStation4 or DVSStationIP, Alitronika's free Transport Stream Player, Recorder, Analyser and converter application software. Please refer to the specification and User Manual of these applications for more information.

General Spec.

  • On Board Buffer:16 Mbytes.

  • IF Connector:75Ohms BNC.

  • IF Output Frequency:49-51 MHz or 99-101MHz adjustable in 1Hz steps.

  • IF Output Power over bandwidth: -10dBm.

  • RF Connector:75 Ohms F-Type.

  • RF Output Frequency Range:950MHz to 2150MHz.

  • RF Output Power over bandwidth:-10dBm to -45dBm, adjustable in 0.5dB steps.

  • DVB modes: DVB-S2 and DVB-S. 

  • Spectral modes: inverted and non-inverted.

DVB-S Spec.

  • Alpha rolloff: 0.35.

  • Modulation Modes:QPSK.

  • FEC Code Rates: 1/2, 2/3, 3/4, 5/6 and 7/8.

  • Symbol rate:up to 45 MSymbols/s.

  • Bitrate: up to 72.574 MBit/s.

DVB-S2 & S2X Spec.

  • Alpha rolloff: 0.20, 0.25 and 0.35.

  • Modulation Modes:QPSK, 8SPK, 16APSK and 32APSK.

  • FEC Code Rates: 1/4, 1/3, 2/5, 1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9 and 9/10.

  • Symbol rate:up to 45 MSymbols/s.

  • Bitrate:up to 200.385 MBit/s.


  • Alpha rolloff: 0.20, 0.25 and 0.35.

  • Modulation Modes:8SPK and QAM16.


  • DVB-ASI Input/Output Connectors:75 Ohms BNC.

  • DVB-ASI Output Signal level:1.0Vp-p nominal.

  • DVB-ASI Output Clock: 270 MHz.

  • DVB-ASI Input return loss: 15dB.


  • DVB-SPI Connector: 25-pin sub-D.

  • DVB-SPI Input Level: LVDS.

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