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Modulators DekTec has always been at the forefront of test modulators, starting with the DTA-107 satellite PCI modulator in 2004. Since then the portfolio has grown to an impressive line of modulators covering all DTV modulation standards in use around the world. DekTec's premier modulator offerings, the DTA-2116 high-end test modulator for PCIe and the portable DTU-315 for USB-3, exemplify our commitment to incorporating the latest hardware and software technologies. These all-digital modulators strike an optimal balance between advanced features and cost-effectiveness, allowing our customers to experience great performance at a competitive price point.
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Hardware Products
Software Products
Products per Function
Portable Modulators
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DTU-315 – All-Standard 0-2GHz Modulator for USB-3 Portable modulator for satellite, terrestrial and cable, all in a single device. The DTU-315 is bus-powered, so no power supply is required. A good fit for laptop or tablet, but convenient for use with desktop- and server PCs too. I/O: 1x 75-Ω micro-BNC RF out |
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DTU-215 – Cable/Terrestrial Modulator for USB-2
Portable, USB-powered modulator for terrestrial and cable standards. I/O: 1x 75-Ω F-type RF out |
PCI Express Modulators
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DTA-2107 – Multi-Standard Satellite Modulator for PCIe Satellite modulator with support for DVB-S, DVB-S2, ISDB-S, DAB and arbitrary I/Q samples. AWGN insertion is available as an option. I/O: 1x 75-Ω F-type L-band RF out |
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DTA-2111 – Multi-Standard Cable/Terrestrial Modulator for PCIe Attractively priced cable and terrestrial modulator for various OFDM and QAM standards. Well suited for OEM integration. I/O: 1x 75-Ω F-type VHF/UHF out |
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DTA-2115B – All-Standard VHF/UHF/L-Band Modulator for PCIe General-purpose high-end cable, terrestrial and satellite modulator. Programmable output level from -60 to 0dBm. Very low phase noise. Eight-channel firmware option available (8x 8MHz in VHF/UHF). I/O: 1x 50-Ω SMA RF out; 1x 75-Ω F RF monitor out; 2x BNC 1pps+10MHz GPS ref in |
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DTA-2116 – All-Standard 0-3GHz Modulator for PCIe Top-of-the-line cable, terrestrial, satellite and arbitrary I/Q modulator. 100MHz bandwidth, programmable output level from -90 to -5dBm. SFN-capable, triggering with subnanosecond precision. I/O: 1x 50-Ω SMA RF out; 1x 75-Ω F RF monitor out; 2x SMA 10MHz+1pps ref clock in |
Older Modulators Still Supported
Though no longer in production, the PCI and PCIe modulators listed below remain actively supported by DekTec applications, SDK, and drivers. Still available for purchase in limited quantities.
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DTA-107 – Satellite Modulator for PCI DekTec's PCI modulator for satellite, ready for direct generation of DVB-S or DVB-S2 signals. It has a programmable output level up to -27dBm (DVB-S) and support for a wide band, with symbol rates up to 45MBd. I/O: 2x 75-Ω F-type L-band out |
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DTA-115 – Multi-Standard Cable/Terrestrial Modulator for PCI DekTec's PCIe modulator for most QAM-, OFDM- and VSB-based modulation standards. The DTA-115 has a programmable output level with perfect signal quality. I/O: 1x 50-Ω BNC RF out; 1x 75-Ω F RF monitor out |
