DekTec DTA-2115B-SP All-standard VHF/UHF/L-band Modulator StreamXpress is highest-end modulator for satellite, terrestrial and cable standards, up to the latest standards such as ATSC 3.0. The DTA-2115B can be a single-channel 72-MHz bandwidth modulator, or it can function as eight independent 8-MHz modulators.

Product Features

Supports all constellations and modulation modes for each supported standard in VHF, UHF and L-band. Excellent signal quality through direct digital synthesis of the RF output signal and an on-board ultra-low phase-noise oscillator. Flexible architecture lends itself for advanced modulation schemes, e.g. ATSC 3.0, DVB-S2X, multi-segment ISDB-Tmm, and even 64-MHz DVB-C2 channel bonding.

Applications

High-end 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 72-MHz.