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DTA-2127 | PCI Express

High-density satellite receiver with DVB-S2X
Four receivers on a low-profile PCIe card
Use SDI/ASI output for creating an IRD

Ordering Information

  • DTA-2127 - Quad DVB-S2X receiver with 3G-SDI/ASI output port for PCIe
  • DTA-2127-SX - DTA-2127 with StreamXpert

  • DTA-2127-SL - Quad S2X receiver with StreamXpert Lite

Availability: In stock


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  • Quad satellite receiver with DVB-S2X support and 3G SDI/
    ASI output port
  • LNB power insertion (13V/18V 400mA) with DiSEqC
    interface on each port
  • Receiver provides lock status, RF level, demodulation status,
    modulation type, code rate, SNR, MER and BER
  • SDI/ASI output port configuration*
    • ASI or SDI
    • SDI: 3G, HD or SD
    • 3G-SDl: level A or level B
  • Free Windows and Linux SDK (DTAPI) is fully compatible
    with other DekTec digital video adapters
  • PCl Express gen1 x4

    *3G-SDI/ASl input configuration available on request


  • Satellite gateway for TV or data distribution
  • Satellite monitoring
  • Local redistribution Of DVB-S2/S2X channels with DekTec'S remultiplexer MuxXpert

Key Attributes

Antenna inputs 2x 75-Ω "F" Female
Number of receivers 4
Tuning range 950 to 2150MHZ
Input sensitivity -60 to -30dBm
Symbol rate 1 to 45MSps
Return Loss >10dB @ 0 to 2GHz
     BER Pre/Post
     Constellation 2D
PCI Express PCIe1 x4 low profile
OS Windows 10, 11
Windows Server 16, 19, 22
Linux ≥2.6.18, 3.x, 4.x, 5.x

Modulation Standards

DVB-S EN 300 421
DVB-S2 EN 302 307
DVB-S2X EN 302 307-2

Ordering Information

DTA-2127 Quad DVB-S2X receiver with 3G-SDI/ASI output
DTA-2127-SX Quad S2X receiver with StreamXpert
DTA-2127-SL Quad S2X receiver with StreamXpert Lite

Dektec models are most often differentiated by the sufix e.g. SD, SXP etc., where suffix specifies the SW licence
  • SP = Stream Player (allows you to play/modulate transport stream files, so this makes sence for devices with Output interface)
  • SXP = Stream Xpert (this is MPEG TS ANALYZER, what makes sence for Input devices)
  • SLP = Stream Xper Lite (very limited alternative of SXP, de facto allowing mainly capturing MPEG TS, again makes sence for Input devices)
  • RX = RFXpert RF signal analysys
  • SY = SD Eye (video analyzer)
  • J = Jitter
  • DGL = Dongle license for non Dektec devices
Meaning of abreviations used in beginning of Dektec model names
  • DTA = Dektec adapter (typically PCI, PCI-e)
  • DTU = Dektec USB device both USB-2 and USB-3
  • DTE = Dektec Ethernet standalone networked device
  • DTC = Dektec software license



Form Factor PCI Express


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