DekTec Digital Video B.V. · the Netherlands · PC cards, USB adapters, IP products and software for digital TV
DEKTEC: Digital TV Test Modulators, Interface Cards and Analysis Software
DEKTEC makes PC interface cards, USB and IP devices and the complementary software for the professional digital television industry. Test modulators, DVB receivers, SDI/ASI input/output cards, SMPTE 2110 SmartNICs, OEM modules, the StreamXpert analyzer and the StreamXpress player: DEKTEC products are used by almost every organisation working in digital TV worldwide. This page summarises the current DEKTEC range; photos, descriptions and comparison tables for every product are on our Video Test and Measurement page.
- PCIe · USB-3 · PoE · OEM
- ASI · SD/HD/3G/12G-SDI
- SMPTE 2110 · SMPTE 2022
- DVB-S2X · DVB-T2 · DVB-C2 · ATSC 3.0 · ISDB-T
- StreamXpert · StreamXpress · SdEye · MuxXpert
- DTAPI SDK: Windows and Linux
We handle product and licence selection, quotation, delivery and after-sales support. We are authorised to sell DEKTEC products worldwide, shipping via Germany or Turkey.
DEKTEC and PROTEL
DEKTEC was founded in the Netherlands in 2000, started production in 2001 and entered Turkey with PROTEL in 2005. Since then more than 1,000 DEKTEC units have been put into service in Turkey, running with a failure rate close to zero.
DEKTEC’s approach is building blocks: the hardware brings the signal into the PC or sends it out, and the software analyses, plays, records or remultiplexes that signal. System integrators and equipment manufacturers use the same hardware in their own applications through the free DTAPI SDK.
DEKTEC products are used for:
- Test and R&D — RF test signals in all standards for set-top box, TV and receiver testing
- Monitoring and analysis — transport stream, SDI, SMPTE 2110 and RF signal analysis
- System building — satellite-to-IP gateways, software-based encoders, playout, multiplexers
- OEM — embeddable ASI/IP and satellite receiver modules for equipment manufacturers
Manufacturer’s website: dektec.com


DEKTEC DTA-2116: all-standard test modulator, 32 – 3225 MHz.
DEKTEC product groups
The current DEKTEC range falls under eight headings. Each card takes you to the matching section of our Video Test and Measurement page.

Test modulators
4 models · 32 – 3225 MHz
DTU-315, DTA-2111B, DTA-2115B, DTA-2116: RF test signals in all cable, terrestrial and satellite standards. Modulators →

Receiver cards and RF probes
6 models · SDR and multi-channel
DTA-2131B, DTU-331, DTA-2132, DTA-2127, DTA-2128, DTA-2139C: RF reception, measurement and multi-channel monitoring. Receivers →

SDI/ASI input/output
6 models · SD to 12G
DTA-2172, DTA-2174B, DTA-2178, DTA-2175, DTU-351, DTU-245: the PC interface for uncompressed video and ASI. SDI/ASI cards →

SMPTE 2110 SmartNICs and IP
3 models · 10G and 25G
DTA-2110, DTA-2125: network cards with SMPTE 2110 hardware acceleration. DTE-3114: quad QAM modulator with IP input. SmartNICs and IP →

OEM modules
3 models · embeddable
DTM-3200, DTM-3224, DTM-3237B: ASI/IP converter and DVB-S2X receiver modules for equipment manufacturers. OEM modules →

Analysis software
StreamXpert · SdEye · RFXpert
Transport stream, SDI, SMPTE 2110 and RF analysis; TR 101 290 checks. Analysis software →

Playout, recording, multiplexing
StreamXpress · VF-REC · MuxXpert
Test signal playout, TS/SDI recording and real-time remultiplexing. Software →

Standard-specific RF tools
ATSC 3.0 · DVB-T2 · ISDB-Tmm
Atsc3Xpert, Atsc3Xpress, T2Xpert, T2Xpress, TmmXpress: signal generation and analysis. RF tools →
Current DEKTEC products
The current products in DEKTEC’s sales programme and the section of our site that describes them:
| Product | What it does | Section |
|---|---|---|
| DTU-315 | Portable USB-3 test modulator, 36 – 2150 MHz | Test modulators |
| DTA-2111B | Cable/terrestrial test modulator, 36 – 1002 MHz | Test modulators |
| DTA-2115B | All-standard modulator, 32 – 2186 MHz | Test modulators |
| DTA-2116 | All-standard modulator, 32 – 3225 MHz, 100 MHz bandwidth | Test modulators |
| DTA-2131B | Cable/terrestrial SDR receiver, 42 – 1002 MHz | Receivers |
| DTU-331 | USB-3 SDR RF probe, 42 – 3220 MHz | Receivers |
| DTA-2132 | High-end DVB-S2X satellite receiver | Receivers |
| DTA-2127 | Quad DVB-S2X receiver with 3G-SDI/ASI output | Receivers |
| DTA-2128 | Octal DVB-S2X receiver | Receivers |
| DTA-2139C | Twelve-channel cable/terrestrial receiver | Receivers |
| DTA-2172 | Dual 3G-SDI/ASI ports | SDI/ASI |
| DTA-2174B | Quad 3G-SDI/ASI ports, 1× 12G | SDI/ASI |
| DTA-2178 | Octal 12G-SDI/ASI ports | SDI/ASI |
| DTA-2175 | HD-SDI/ASI input and output with relay bypass | SDI/ASI |
| DTU-351 | USB-3 HD-SDI input | SDI/ASI |
| DTU-245 | USB-2 ASI/SD-SDI input and output (FantASI) | SDI/ASI |
| DTA-2110 | 10G SmartNIC for SMPTE 2110 | SmartNICs and IP |
| DTA-2125 | 25G SmartNIC for SMPTE 2110 | SmartNICs and IP |
| DTE-3114 | Quad QAM modulator with IP input (PoE) | SmartNICs and IP |
| DTM-3200 | IP ↔ ASI converter OEM module | OEM modules |
| DTM-3224 | Quad ASI → IP OEM module | OEM modules |
| DTM-3237B | DVB-S2X receiver OEM module with ASI output | OEM modules |
| StreamXpert | Real-time transport stream analyzer | Software |
| StreamXpress | Stream player, test signal source | Software |
| SdEye | SDI and SMPTE 2110 analyzer | Software |
| MuxXpert | Real-time transport stream multiplexer | Software |
| VF-REC | TS/SDI recording software | Software |
| RFXpert | RF monitoring and analysis software | Software |
| Atsc3Xpert · Atsc3Xpress | ATSC 3.0 analysis and signal generation | Software |
| T2Xpert · T2Xpress | DVB-T2 analysis and signal generation | Software |
| TmmXpress | ISDB-Tmm signal generation | Software |
| DTAPI · Matrix API 2.0 · FFmpeg | Software development kits; Windows and Linux | Software |
DEKTEC solutions by application
| Application | DEKTEC products | Page |
|---|---|---|
| Set-top box, TV and receiver production and R&D testing | DTU-315, DTA-2115B, DTA-2116 + StreamXpress | Test modulators |
| Transport stream analysis and TR 101 290 monitoring | StreamXpert + DTA-2172 / DTU-245 / DTA-2131B | MPEG, DVB analyzer |
| RF monitoring on cable, terrestrial and satellite networks | DTA-2139C, DTA-2131B, DTU-331, DTA-2132 | Receiver cards and RF probes |
| Satellite-to-IP gateway | DTA-2127, DTA-2128 | Receivers |
| Software-based encoder, decoder, playout | DTA-2172, DTA-2174B, DTA-2178 + Matrix API 2.0 | SDI/ASI cards |
| SMPTE 2110 application development and analysis | DTA-2110, DTA-2125 + SdEye | SmartNICs and IP |
| Conversion between ASI and IP | DTM-3200, DTM-3224 | ASI/IP converter |
| DVB, MPEG, ASI, SDI system components | Cards, adapters, modules | DVB, MPEG, ASI, SDI system products |
Discontinued DEKTEC models
DEKTEC continues to support most discontinued products in its applications, SDK and drivers, and some are still available in limited quantities: DTE-3100, DTE-3120, DTE-3137, DTU-236A, DTU-238, DTM-3237, DTA-2107, DTA-2136, DTA-2138B, DTA-2139B, DTA-2144B, DTA-2152, DTA-2160, DTA-2162, DTA-2174, DTA-2179, DTA-2180 and others. The full list with functions and archive leaflets is on our Video Test and Measurement page.
Older models we are often asked about: the USB-2 modulator DTU-215 is no longer made; the current portable USB modulator is the USB-3 based DTU-315 (DTU-215 archive leaflet). Successors named by DEKTEC on its own pages: DTA-2152 → DTA-2172, DTA-2139B → DTA-2139C, DTM-3237 → DTM-3237B.
Frequently asked questions
Where can I buy DEKTEC products?
PROTEL has been DEKTEC’s general distributor in Turkey since 2005 and is authorised to sell DEKTEC products worldwide. Orders are shipped via Germany or Turkey.
How do I get prices for DEKTEC cards and software?
The price depends on the card model, the modulation options chosen and the software licence. Tell us what you need and we will send a quote with the right combination.
Which DEKTEC card works with which software?
The compatibility table of StreamXpert, StreamXpress, SdEye, MuxXpert and VF-REC with the current hardware is in the software section of our Video Test and Measurement page.
Can I write my own application with DEKTEC hardware?
Yes. DTAPI is the free SDK for using DEKTEC hardware from C++ under Windows and Linux. There is also Matrix API 2.0 for SDI processing, the AvFifo API for SMPTE 2110 and an FFmpeg integration.
Request a quote for DEKTEC products
Tell us your signal type (ASI, SDI, IP, SMPTE 2110 or RF), the number of channels, the job and your operating system, and we will suggest the right combination of card, options and licence.
E-mail: [email protected] · Phone: +90 212 221 80 60 · WhatsApp: +90 532 265 91 99
DEKTEC product pages and documents
- Video Test and Measurement: all DEKTEC products, photos and comparison tables
- MPEG stream analyzer, DVB analyzer
- DVB, MPEG, ASI, SDI system products
- ASI/IP and IP/ASI converter
- TV, cable and satellite field strength meters (PROMAX) · Promax products
- Test and measuring instruments, software
- DekTec general catalogue (PDF, archive)
- Manufacturer’s website: dektec.com
The product images and technical information on this page are © DekTec Digital Video B.V. and are used with the manufacturer’s permission. Technical values are taken from the manufacturer’s product pages; the current datasheet is binding. Source: dektec.com