DekTec DTA-2111-SP: Multi-standard VHF/UHF modulator with StreamXpress



  • Supports all constellations and modulation modes for each supported standard, in VHF and UHF, with a fully agile upconverter from 36 to 1002MHz.
  • Excellent signal quality through direct digital synthesis of the RF output signal, without need for calibration.
  • Can be used for wide-band advanced modulation schemes, with the DTC-380-16MHz and DTC-384-SWMC multi-channel options.
  • Digital channel simulator option.


  • Multi-standard general-purpose test modulator in your R&D lab for developing and qualifying DTV equipment, or for experimentation with new RF modulation schemes.
  • Automatic test equipment (ATE) for tuners, demodulator chips, receivers, TV sets etc.
  • Play-back of arbitrary I/Q sample files that are recorded or pre-computed (e.g. with MATLAB), with a bandwidth up to 16-MH