HOTLINE: + 421 905 606 027
Description
Details
Features
- VHF/UHF tuner with I/Q demodulator, A-to-D and sample-rate converters, optimized for use with Software Defined Radio (SDR) technology.
- SDR enables reception of the entire channel, e.g. outputting all DVB-T2 services in T2-MI, or forwarding ATSC 3.0 packets to IP.
- SDR also enables advanced RF measurements including constellation diagrams, MER per OFDM carrier, transfer functions, etc.
Applications
- Measurement receiver for ATSC (3.0), DAB+, DVB-C(2), DVB-T(2), ISDB-T and QAM-A/B/C with unique capability to capture/analyze the full stream and advanced RF measurements.
- Network monitoring of cable or terrestrial signals with advanced logging.
- Special RF applications: I/Q sample recorder; Impulse response measurements for terrestrial networks.
Key Characteristics
| RF frequency | VHF, UHF (42 .. 1002MHz) | |
| Bandwidth | 1.7/5/6/7/8MHz | |
| Sensitivity | -90 .. -10dBm | |
| Measurements |
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Inputs and Outputs
| RF in | 75-Ω F female |
| PCI Express | PCIe gen1 x1 |
Modulation standards
| Included with base product |
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| Options | -XPRT enables: Atsc3Xpert T2Xpert C2Xpert DTAPI RF measurements |
Software
| StreamXpert | Our industry-standard transport-stream analyzer | |
| VF-REC |
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| Atsc3Xpert | Analysis of ATSC-3 with advanced RF measurements | |
| C2Xpert | Analysis of DVB-C2 with advanced RF measurements | |
| T2Xpert | Analysis of DVB-T2 with advanced RF measurements | |
| DekTec SDKs | Create your own application |
PC Requirements
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Documents
- DTA-2131 Leaflet
- DTA-2131 vs DTA-2138 Feature Comparison Chart
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
Parameters
Parameters
| Form Factor | PCI Express |
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