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    HDA-1941 / HDA-3941: Single Channel 3G/HD/SD SDI Video Distribution Amplifiers Datasheet (DS-PUB-2-0564A-EN) File size: 331.5 KB, posted Jan 04 2021
    The HDA-1941 (for Densité-2 series) and HDA-3941 (for Densité-3, Densité-3+ and GV Node series) are low-cost single channel 3G/HD/SD SDI video distribution amplifiers from Grass Valley designed for broadcast and production facilities. The two cards are functionally identical.

    The HDA-1941/3941 DAs support a variety of compressed and uncompressed serial digital video signals. They provide up to nine reclocked outputs with automatic input equalization for up to 200 meters (656 feet) of cable using Belden 1694A at 1.5 Gb/s and up to 100 meters (328 feet) at 3 Gb/s.