DTA-2131B

Multi-Standard Cable/Terrestrial Receiver for PCIe

High-quality VHF/UHF receiver with support for all popular cable- and terrestrial standards, including ATSC 3.0, DAB, DVB-T2 and ISDB-T. The SDR approach enables full-channel reception (all services), advanced RF measurements and graphs.

  • Tuner, I/Q demodulator and sample-rate converter, optimized for use with SDR technology (Software Defined Radio = demodulation in software)
  • Several software demodulators available, including ATSC 3.0, DVB-T2, QAM-A/B/C with features, performance and advanced RF measurements exceeding those of consumer demodulator chips
  • Hardware sample rate converter for obtaining I/Q samples at a convenient rate for I/Q recording or software demodulation
  • Demodulated stream and advanced RF measurements available through free Windows and Linux SDK (DTAPI)

FEATURES

KEY ATTRIBUTES

Parameter Value
RF input connector
75-Ω F female
Input return loss
> 18dB
Tuning range
42 ~ 1002MHz
Bandwidth
1.7, 5, 6, 7, 8 MHz
Input sensitivity
-90 ~ -10dBm
IQ sample rate
1.0 ~ 40Msps
IQ sample size
16-bit l + 16-bit QHz
Metrology
MER
3 ~ 47dB ±2dB
RF Level
-90 ~ -10dBm ±2dB
Constellation
Yes
Power consumption
5.5W
PCI Express
PCIe gen1 x1
OS
Windows 10, 11
Windows Server 16, 19, 22
Linux >2.6, 3.x, 4.x, 5.x
CPU
Core i7-4xxx or above
Or AMD equivalent

MODULATION STANDARDS

Modulation Standards
Included with base product
Reception of:
ATSC 1.0, ATSC 3.0*, DAB(+), DVB-C(2), DVB-T, DVB-T2 v1.3.1, ISDB-T/Tsb, J.83 annex A/B/C
* Includes support for TTAK.KO-07.0127/R3 (Korean standard)

Features:
I/Q sample capturing, T2MI output
Options
-XPRT enables:
Atsc3Xpert
T2Xpert
C2Xpert
DTAPI RF measurements

ORDER

Type Description
DTA-2131B
Multi-Standard Cable/Terrestrial Receiver for PCIe
DTA-2131B-SL
DTA-2131B with StreamXpert Lite software
DTA-2131B-SX
DTA-2131B with StreamXpert analyzer software
DTA-2131B-XPRT
DTA-2131B with Atsc3Xpert, C2Xpert, T2Xpert
DTA-2131B-XPRT-SX
DTA-2131B with Atsc3Xpert, C2Xpert, T2Xpert and StreamXpert analyzer software

SOFTWARE

Software Description
Real-Time Stream Analyzer Lite version
*Lower-priced version with decoding and basic recording functions only
Real-Time Stream Analyzer
ATSC-3 Reception and Analysis Software
DVB-T2 Analysis Software
DVB-C2 Analysis Software
Advanced TS/SDI Recording Software
*need VF-REC software license (DTC-316-VR)

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問い合わせ/Contact us

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