Multi-Standard Cable/Terrestrial Modulator for PCIe
DekTec's PCIe modulator for most QAM-, OFDM- and VSB-based modulation standards. The DTA-2111B has a programmable output level with excellent signal quality due to digital upconversion.
36 to 1002MHz
|Up to 8MHz
|RF output level
|-32 to -9dBm (QAM)
-35 to -12dBm (OFDM)
|<-95dBc @ 100kHz
Inputs and Outputs
|75-Ω F female
|Included with base product
DTMB (ADTB-T, DMB-T/H)
|I/Q sample playout
Multipath echo simulation
Remotely controlled playout
|All options in this table, plus all future modulation options developed for the DTA-2111B
|Windows 10, 11
Windows Server 16, 19, 22
Linux ≥2.6.18, 3.x, 4.x, 5.x
|Core i5 minimum
Core i7 recommended
Or equivalent AMD CPUs
|Play TS files and control modulation parameters
|DVB-T2 signal generator with full control of all modulation parameters and with integrated channel simulator
|ISDB-Tmm signal generator
|StreamXpress remote control API for automated playout and modulation
|Create your own full-custom application with modulated output via the DTA-2111B
|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-2111B 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-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.
DTA-2116 – All-Standard 0-3GHz Modulator for PCIe
Successor of the DTA-2115B with a low-profile PCIe form factor, wider programmable output level range and better synchronization capabilities. However, the DTA-2115B supports an 8-channel option, not available for the DTA-2116.
DTU-315 – All-Standard 0-2GHz Modulator for USB-3
A portable variant of the DTA-2111B: easy to install and easy to carry to demos and around the lab.
Like the DTA-2111B, 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-2111B has a better specifications for output level (-9dBm vs -25dBm).