Decimator MC-DMON-QUAD 4-channel SDI openGear multiviewer


4-channel SDI multiviewer with SDI output for 3G/HD/SD signals. Custom design output. Supports 3G level A and B. Audio monitoring



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The MC-DMON-QUAD from Decimator is a 4-channel multiview with SDI outputs for 3G/HD/SD in printed circuit format for installation in chests together with the rear connection module DR1-10B1G from Decimator. Supports 3G level A and B signals at the inputs and outputs, allowing conversion between 3G level A and B. It can function as a 4 to 1 multiview or input multiplexer. It has several standard designs and supports custom designs. Overlay of 16 UMD characters per window with individual ratings, custom positioning and size. 8-channel audio measurement overlay per window with individual ratings, custom positioning and size. It also has audio ID overlay among its main features.

Decimator MC-DMON-QUAD multiview features:

  • Supports 3G level A and B on inputs and output, allowing conversion between 3G level A and B
  • Low cost miniature (3G/HD/SD)-SDI 1 to 4 MultiViewer or 4 to 1 input multiplexer
  • Custom Layouts with various standard layouts
  • 16 Character UMD overlay per window with individual enables, custom positioning and size
  • 8 Channel Audio Metering overlay per window with individual enables, custom positioning and size
  • Audio ID overlay
  • 3 pin connector on the DR1-10B1G rear module allows for Dynamic UMD and Tallies via RS422/485 using the industry standard TSL protocol
  • Tallies can be applied to either Tally Boxes (Default) or Border
  • Tally boxes allows for up to 4 Tallies per window
  • Fast switching between inputs using Full-Screen scaling
  • Selectable output format in both Full-Screen MultiViewer mode
  • Low latency buffering for each input allowing non-synchronous inputs
  • 4 x (3G/HD/SD)-SDI inputs with auto detection (29 Formats supported in total)
  • Each quadrant is independent of the others, allowing any 3G/HD/SD format of any frame rate to be displayed simultaneously
  • Variable aspect ratios per quadrant
  • In Pass-Through mode the selected input is passed through to both the (3G/HD/SD)-SDI outputs
  • USB Mini B port for control and firmware updates
  • Supports openGear DashBoard for control
  • The DR1-10B1G rear is sold separately and has 10 BNC connectors and a 3 pin connector for RS422/485

Technical specifications:


  • 3G:SMPTE 424M@2.97 and 2.967Gb/s
    • 1080p@60/59.94/50Hz
  • HD:SMPTE 292M/274M/296M@1.485 and 1.435Gb/s
    •  1080i@60/59.94/50Hz
    •  1080p/psf@30/29.97/25/24/23.98Hz
    •  720p@60/59.94/50/30/29.97/25/24/23.98Hz
  • SD:SMPTE 259M@270Mb/s
    •  625i50 (PAL)
    •  525i59.94 (NTSC)


  • 4 x (3G/HD/SD)-SDI
  • USB Mini B for control and updates
  • 3-pin connector for UMD and Tallies via RS422/485


  • 1 x SDI (3G/HD/SD)-SDI


  • Power / Update
  • 4 x Signal lock and rate

Data sheet

Video Inputs
Supported Resolutions
625i / 525i - SD
1280x720 - HD
1920x1080 - HD
Entradas Audio
Data and Control
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