DTA-2127

Quad DVB-S2X Receiver with 3G-SDI/ASI Output for PCIe

Our new high-density satellite receiver is a low-profile PCIe card that’s perfect for building PC-based satellite to IP gateways. Additionally, an independent ASI/SDI output is available for outputting an MPEG-2 TS or a fully decoded TV service.

  • Four independent channels for receiving DVB-S, DVB-S2 and DVB-S2X (in any mix).
  • SDI/ASI port for outputting decoded video or full received Transport Stream.
  • DVB-S2(X) features: VCM, MIS (1 stream).
  • 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 is fully configurable:
    – ASI or SDI
    – SDI: 3G, HD or SD
    – 3G-SDI: level A or level B
  • Free SDK (DTAPI) for Windows and Linux.
  • Easy mix and match with other DekTec cards.

FEATURES

KEY ATTRIBUTES

Parameter Value
Ports
Port 1
RF input receiver 1, 2
Port 2
RF input receiver 3, 4
Port 3
SD/HD/3G-SDI, ASI output
Connector
Port 1, 2
75-Ω F female
Port 3
75-Ω BNC
Tuning range
950 ~ 2150MHz
Input sensitivity
-70 ~ -20dBm
Modulation
Up to 32-APSK
Baud rate
QPSK, 8-PSK
1 ~ 54MBd
16-APSK
1 ~ 50.7MBd
32-APSK
1 ~ 40.5MBd
Metrology
MER
0 ~ 22dB ±2dB
RF Level
-70 ~ -20dBm ±3dB
LNB supply
13V/18V 400mA
PCI Express
PCIe gen1 x4 low profile
PC Support
OS
Windows 10, 11
Windows Server 16, 19, 22
Linux ≥2.6.18, 3.x, 4.x, 5.x
CPU
Core i5 minimum
Core i7 recommended
Or equivalent AMD CPUs

BLOCK DIAGRAM

The DTA-2127 consists of four wide-band L-band tuners, followed by four DVB-S2X demodulators.

The DTA-2127 includes two 18V/400mA LNB power inserters with overcurrent protection, as well as dual DiSEqC version 1.x / 2.x LNB control signal inserters.

INPUTS AND OUTPUTS

Inputs and Outputs Standards
RF input
  • DVB-S:EN 300
  • DVB-S2:EN 302 307
  • DVB-S2X:EN 302 307-2
SDI output
  • 3G-SDI:SMPTE 424M
  • HD-SDI:SMPTE 292M
  • SD-SDI:SMPTE 259M
  • DVB-ASI:EN 50083-9

ORDER

Type Description
DTA-2127
Quad DVB-S2X Receiver with 3G-SDI/ASI Output for PCIe *no software license
DTA-2127-SLP
DTA-2127 with StreamXpert Lite and StreamXpress player software
DTA-2127-SXP
DTA-2127 with StreamXpert analyzer and StreamXpress player software

SOFTWARE

Software Description
Real-Time Stream Analyzer Lite version
*StreamXpert Lite: Lower-priced version with decoding and basic recording functions only.
Real-Time Stream Analyzer
Stream Player for R&D, Testing, Demos
Advanced TS/SDI Recording Software
*need VF-REC software license (DTC-316-VR)

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