Australia’s Most Experienced Audio Visual Supplier

Australia’s Most Experienced Audio Visual Supplier

Decimator MC-DMON-Quad, 4-Channel 3G-SDI Multiviewer for openGear

  • 1-4 Channel Multi-Viewer
  • 4-1 Inout Multiplexer
  • 4x 3G/HD/SD-SDI Inputs with Auto detection (up to 1080p60 video)
  • 8 Channel Audio Metering overlay per window
  • Supports embedded Audio
  • 1x SD/HD/3G-SDI Output
  • OpenGear form factor
  • The DR1-10B1G rear is sold separately and has 10 BNC connectors and a 3 pin connector for RS422/485




The DECIMATOR MC-DMON-QUAD is an OpenGear 4-channel 3G-SDI Multiviewer that allows you to view up to Four sources on a single monitor in an OpenGear form factor. Each input auto-detects what kind of signal is being received in order to properly scale it to the monitor. Useful in studio or A/V situations which employ openGear cards. It supports a variety of resolutions and formats up to 1080p60 over 2.97 GB/s SDI, and can arbitrarily mix formats and aspect ratios. For SDI connectivity and tally, the card is compatible with the separately available DR1-10B1G rear.


Inputs: 4 x 3G-SDI

1 x mini-USB Type-B for control and updates

1 x 3-pin connector for UMD and Tallies via RS-422/485

Outputs: 1 x 3G-SDI

Supported Standards

SDI: 3G-SDI (SMPTE 424M): Data rate: 2.97; 2.967 Gb/s, Resolutions: 1080p: 60; 59.94; 50 Hz

HD-SDI (SMPTE 292M/274M/296M): Datarate: 1.485; 1.435 Gb/s


1080i: 60; 59.94; 50 Hz

1080p/psf: 30; 29.97; 25; 24; 23.98 Hz

720p: 60; 59.94; 50; 30; 29.97; 25; 24; 23.98 Hz

SD-SDI (SMPTE 259M): Datarate: 270 Mb/s, Resolutions: 625i50 (PAL); 525i59.94 (NTSC)

Status Indication: 1 x Power / Update, 4 x Signal lock and rate

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