Multi-Standard Cable/Terrestrial Modulator for PCIe
DekTec's PCIe modulator for most QAM-, OFDM- and VSB-based modulation standards. The DTA-2111 has a programmable output level with excellent signal quality due to digital upconversion.
|RF frequency||VHF, UHF
36 to 1002MHz
|Mod. bandwidth||Up to 16MHz|
|RF output level||-32 to -9dBm (QAM)
-35 to -12dBm (OFDM)
|Phase noise||<-95dBc @ 100kHz|
Inputs and Outputs
|RF out||75-Ω F female|
|PCI Express||PCIe1.1 x1|
|Included with base product||ATSC 1.0
DTMB (ADTB-T, DMB-T/H)
|More options||I/Q sample playout
Multipath echo simulation
Remotely controlled playout
|GOLD option||All options in this table, plus all future modulation options developed for the DTA-2111|
|OS||Windows 10, 11
Windows Server 16, 19, 22
Linux ≥2.6.18, 3.x, 4.x, 5.x
|Processor||Core i5 minimum
Core i7 recommended
Or equivalent AMD CPUs
|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-2111|
|Multi-standard cable/terrestrial modulator for PCIe with StreamXpress player software.|
|Multi-standard cable/terrestrial modulator for PCIe with all current and future modulation options, channel simulation and StreamXpress including remote control.|
|The base version of the DTA-2111 supports the modulation standards listed under "Modulation standards" at the top of this page. Please refer to the Modulation Options page for all available options.|
Prices exclude applicable sales tax, shipping charges and customs duties. Quantity discounts may be available, please request a quotation.
DTA-2107 – Multi-Standard Satellite Modulator for PCIe
PCI Express modulator with L-band output for satellite standards DVB-S, DVB-S2 and ISDB-S.
If you are looking for satellite modulation, then the DTA-2107 is your best alternative to the DTA-2111. The DTA-2107 is our satellite test modulator with integrated upconverter, that's fully agile over the L-Band.
DTA-2115B – All-Standard VHF/UHF/L-Band Modulator for PCIe
The DTA-2115B is a high-end modulator with high output level (0dBm) and great phase noise figure. Use the DTA-2115B to generate any QAM signal, or even 8 QAM channels with the new 8-channel firmware.
DTU-315 – All-Standard 0-2GHz Modulator for USB-3
A portable variant of the DTA-2111: easy to install and easy to carry to demos and around the lab.
Like the DTA-2111, the DTU-315 uses an all-digital modulation and upconversion architecture, with support for L-Band as well. However, as the DTU-315 is bus powered, the DTA-2111 has a better specifications for output level (-9dBm vs -25dBm).