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Decimator MD-QUAD Quad-Split SDI to HDMI + SDI Multiviewer

Model: MD-QUAD

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  • Not yet reviewed

About: Decimator MD-QUAD Quad-Split SDI to HDMI + SDI Multiviewer

Quad-Split SDI to HDMI + SDI Multiviewer for 3G/HD/SD

The MD-QUAD from Decimator Design is a low cost, miniature SDI Quad-Splitter with SDI and HDMI Outputs.  With four independent SDI inputs, you can now monitor your camera feeds without the hassle of ensuring all inputs are the same SDI standard.  Features include:

  • Monitor 4 independent 3G/HD/SD-SDI feeds
  • Select your output format over SDI and/or HDMI
  • Display any format of any frame rate simultaneously
  • Select any of the 4 inputs for pass-through
  • Control from a distance via USB on a Mac/PC app
  • Toggle one feed to fullscreen
  • Scaling
  • Turn on/off UMDs/Tallies/Audio Metering
  • Remote switch via GPI on RJ-45
  • Test Pattern Generator & Audio Tone Generator

The unit comes with a Locking DC Power Supply, HDMI Cable & Mounting Bracket.  Warranty for all Decimator Design products is 3 years.




  • SMPTE 424M@2.97 and 2.967Gb/s
  • 1080p@60/59.94/50Hz


  • 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


  • SMPTE 259M@270Mb/s
  • 625i50
  • 525i59.94


  • Input status for all 4 inputs
  • Output format
  • Output selection of Quad Split or input 1, 2, 3 or 4
  • Output aspect and type of 16:9 or 4:3 at either 90 or 100% of screen size
  • Individual aspect format for each input of Same as output, Letter-box or Pillar-box
  • Border Enable
  • Quad split mode reference of either Free-run or input 1
  • Enables for On-Screen Overlays
  • Basic Audio Meter control


  • Input Equalization > 100M using Belden 1694A
  • USB for control and updates
  • GPI on RJ-45


  • 1 x 10-bit (3G/HD/SD)-SDI Re-clocked
  • HDMI


  • Power
  • 4 x Signal lock and rate


  • 90mm x 94mm x 23mm (3.5” x 3.7” x 0.9“)


  • +5V to +24V DC, 6 Watts
  • Positive Centre Pin is a Canadian authorized Decimator retailer.

Reviews: Decimator MD-QUAD Quad-Split SDI to HDMI + SDI Multiviewer

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Warranty: Decimator MD-QUAD Quad-Split SDI to HDMI + SDI Multiviewer Warranty:

30 Days

Manufacturer's Warranty:

Decimator Design warrants that this product will be free from defects in materials and workmanship for a period of 36 months from the date of purchase. If this product proves to be defective within this warranty period, Decimator Design, at its discretion, will either repair the defective product without charge for parts and labour, or will provide a replacement product in exchange for the defective product.