DTA-2115B 

All-Standard VHF/UHF/L-Band Modulator for PCIe

High-end 0-2GHz modulator for virtually all cable, satellite and terrestrial digital-TV modulation standards. The DTA-2115B can be used as a single 72MHz bandwidth modulator, or as eight independent 8MHz modulators.

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 64MHz 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 72MHz.