DTA-2111B

Multi-Standard Cable/Terrestrial Modulator for PCIe

DekTec's PCIe modulator for most QAM-, OFDM- and VSB-based modulation standards. The DTA-2111B has a programmable output level with excellent signal quality due to digital upconversion.

Features

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.

Digital channel simulator option.

Applications

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 8MHz.