Multi-standard cable/terrestrial modulator for PCI
DekTec's PCI modulator for most QAM-, OFDM- and VSB-based modulation standards. The DTA-115 has a programmable output level with perfect signal quality.
|RF frequency||VHF, UHF
47 to 862MHz
|Mod. bandwidth||5 to 8MHz|
|RF output level||-31.5 to 0dBm (QAM)
-34.5 to -3dBm (OFDM)
|Phase noise||<-90dBc @ 10kHz|
Inputs and Outputs
|RF out||50-Ω BNC|
|RF out monitor||75-Ω F female|
|Included with base product||ATSC 8VSB
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-115|
|OS||Windows 7, 8, 10, 11
Windows Server 12, 16, 19
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|
|StreamXpert||Analyze your received transport streams using our analyzer software|
|SpRcApi||StreamXpress remote control API for automated playout and modulation|
|DekTec SDKs||Create your own full-custom application with modulated output via the DTA-115|
|Multi-standard cable/terrestrial modulator for PCI with StreamXpress player software.|
|Multi-standard cable/terrestrial for PCI with all current and future modulation options, channel simulation and StreamXpress including remote control.|
|The base version of the DTA-115 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-107 – Satellite modulator for PCI
PCI 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-107 is a your best alternative to the DTA-115. The DTA-107 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
DekTec's highest-end modulator. The DTA-2115B offers, besides UHF/VHF support, also other modulation standards in the L-Band frequency range and an all-digital modulation and upconversion architecture.
The DTA-2115B has the same output level (0dBm),but a better phase noise figure. It has an available bandwidth of 72MHz, supporting simultaneous output on multiple frequencies.
DTU-315 – All-standard all-band modulator for USB-3
A portable variant of the DTA-115: Easy to install and easy to carry to demos and around the lab.
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-115 has a better specifications for output level (0dBm vs. -25dBm).