DA4 12G HD-SDI

Four Output 12G-SDI Distribution Amplifier

The DA4 12G HD-SDI is a compact four-output distribution amplifier for multi-rate SDI digital video signals. It supports all common serial digital video data rates up to 11.88 Gbps, while passing HDR, embedded audio, and other ancillary data allowed by the SMPTE and ITU standards. Automatic input cable equalization adds up to 984 feet (300 m) for SDI, 787 feet (240 m) for HD-SDI, 590 feet (180 m) for 3G-SDI, 295 feet (90 m) for 6G-SDI, and 230 feet (70 m) for 12G-SDI digital video, when using RG6 cable. Automatic output reclocking reshapes and restores signal timing at each output for added headroom when connecting multiple devices. The DA4 12G HD-SDI is housed in a quarter rack width, metal enclosure, providing integration-friendly mounting options into both new and existing AV systems.

Key Features

  • Automatically adapts to SMPTE and ITU digital video standards for SDI signals up to a 12G-SDI data rate
  • Supports data rates from 270 Mbps to 11.88 Gbps
  • Support for HDR – High Dynamic Range video
  • Automatic input equalization
  • Automatic output reclocking
  • Passes ancillary data including HDR, embedded audio, closed caption, and time code
  • Input rate LEDs
DA4 12G HD-SDI Diagram

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