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DTA-2115B | PCI Express

Highest-end modulator for satellite, terrestrial and cable standards, up to the latest standards such as ATSC 3.0. The DTA-2115B can be a single-channel 72-MHz bandwidth modulator, or it can function as eight independent 8-MHz modulators.


All-standard VHF/UHF/L-band modulator with StreamXpress


Ordering Information

  • DTA-2115B-SP - All standard, all-band modulator for PCIe with StreamXpress®
  • DTA-2115B-GOLD - DTA-2115B-SP with all current and future modulation options

Single item packing dimensions: 37,7x14,8x3,8cm

Weight: 322 gr

Availability: In stock

2 990,-€

* Required Fields

2 990,-€

Description

Details

Features

  • High-end test modulator for PCIe with support for all popular digital-TV modulation standards
  • All-digital modulation
  • Wideband upconverter 32 to 2186MHz, fully agile over VHF, UHF and L-band
  • Digital channel simulator option including multipath echo and phase noise simulation
  • Ultra low phase noise
  • 10-MHz/1pps input for SFN operation or board-to-board synchronization
  • Free Windows and Linux SDK (DTAPI) is compatible with DekTec’s other modulators and digital-video output adapters

Eight-Channel Firmware

  • With the DTC-385-HW8CH option, the DTA-2115B operates as eight independent 8-MHz modulators
  • Each modulator is fully agile over the VHF and UHF band (no dependencies between modulators)
  • Any combination of terrestrial and cable modulation standards is supported

DTA-2115B-Frequency-spectrum

Applications

  • The ultimate test modulator in the lab
  • Generation of a network of channels in a test and validation environment using StreamXpress®
  • Play back of I/Q samples up to 72MHz bandwidth

Key characteristics

RF frequency VHF, UHF, L band
32 to 2186MHz
Mod. bandwidth Up to 72MHz
8MHz for 8-channel firmware
RF output level -60 to 0dBm
Typical MER 42dB
Phase noise <-116dBc @ 10kHz

Inputs and outputs

RF out - main 50-Ω SMA
RF out - monitor 75-Ω F female
PCI Express PCIe gen3 x1

Modulations standards

Included with base product ATSC 8VSB
DVB-C
DVB-CID
DVB-S, DVB-S2
DVB-T, DVB-T2 single PLP
QAM-B, QAM-C
Options ATSC-M/H
ATSC 3.0
CMMB
DAB(+), T-DMB
DTMB (ADTB-T, DMB-T/H)
DVB-C2
DVB-S2X
DVB-T2 multi PLP
ISDB-S, ISDB-T, ISDB-Tmm
More options I/Q sample playout
AWGN insertion
Multipath echo simulation
Remotely controlled playout
DTC-385-HW8CH New 8-channel firmware to transform the DTA-2115B into 8 independent 8-MHz modulators, each fully agile in the VHF and UHF band
GOLD option All options in this table, plus any future option developed for the DTA-2115B

Software

StreamXpress Play TS files and control modulation parameters
XpressSim Channel simulator (option for StreamXpress)
T2Xpress DVB-T2 signal generator with full control of all modulation parameters and with integrated channel simulator
C2Xpress DVB-C2 signal generator
TmmXpress ISDB-Tmm signal generator
SpRcApi StreamXpress remote control API for automated playout and modulation
DekTec SDKs Create your own full-custom application with modulated output via the DTA-2115B

PC Requirements

OS Windows XP, 2k3/2k8, Vista, 7, 8/8.1, 10
Linux  ≥2.6.18, 3.x, 4.x
Processor Core i5 minimum
Core i7 recommended

Or equivalent AMD CPUs

Disk Drive For streams with a high bitrate (SDI, I/Q samples), carefully select a disk sub-system that can sustain the required bitrate

DTA-2115B-Block diagram

Documents 

  • Leaflet    
  • Datasheet   

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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