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DTU-215 Cable/Terrestrial Modulator for USB-2 The DTU-215 is a portable modulator for terrestrial and cable standards. By it's USB powered design and a comprehensive channel-simulator, including AWGN and Multipath echo, it is a true fully-featured and easy-to-use multi-standard modulator for demonstrations and R&D.
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Key Characteristics
| RF frequency | VHF, UHF 36 to 1002MHz |
| Mod. bandwidth | Up to 8MHz |
| RF output level | -46 to -15dBm (QAM) -49 to -18dBm (OFDM) |
Modulation Standards
| Included with base product | ATSC 8VSB DVB-C DVB-T QAM-B, QAM-C |
| Options | ATSC-M/H CMMB DAB(+), T-DMB DTMB (ADTB-T, DMB-T/H) DVB-C2 DVB-T2 multi PLP ISDB-T, ISDB-Tmm |
| More options | I/Q sample playout AWGN insertion Multipath echo simulation Remotely controlled playout |
| GOLD option | All options in this table, plus all future modulation options developed for the DTU-215 |
PC Support
| PC USB port | USB 2.0 minimum |
| 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 |
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 DTU-215 |
Documentation
Pricing
| DTU-215-SP | € | 1.898 | No stock |
| Cable/terrestrial modulator for USB-2 with StreamXpress player software. | |||
| DTU-215-GOLD | € | 4.654 | No stock |
| Cable/terrestrial modulator for USB-2 with all current and future modulation options, channel simulation and StreamXpress including remote control. | |||
| Modulation Options |
| The base version of the DTU-215 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.
Features
- USB-2 based multi-standard modulator with support for most QAM-, OFDM- and VSB-based modulation standard.
- Powered from the USB-2 bus, so no external power adapter is required.
- Direct digital conversion to 47..1000MHz for excellent signal quality.
- Playout of I/Q sample files up to 9.14Msamp/s.
- Programmable attenuator.
Applications
- General-purpose test modulator in your R&D lab for developing, qualifying or repairing any equipment with an antenna input.
- Portable demo set for TV receivers, easy to carry to customer demos, trade shows, etc.
- TV distribution using modulated signals in shops, hotels, hospitals etc.
Related Products
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DTA-2111 – Multi-Standard Cable/Terrestrial Modulator for PCIe DekTec's general purpose cable and terrestrial modulator for PCIe. The DTA-2111 and DTU-215 share the same set of modulation standards, the same frequency range and an all-digital modulation and upconversion architecture. |
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DTU-315 – All-Standard 0-2GHz Modulator for USB-3 All-standard all-band modulator for USB-3, including satellite and ATSC 3.0 modulation. The DTU-315 also operates from a single USB-3 connection supplies power, real-time data and control. The DTU-315 requires a USB-3 port. |
