Decimator DMON-4S


Decimator DMON-4S Quad 3G/HD/SD to HDMI Multi-Viewer & Converter

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DECIMATOR DMON-4S 4 x SD/HD/3G-SDI to HDMI Converter with Quad Multi-Viewer Function

Packing four independent SDI to HDMI converters into a small field friendly package the DECIMATOR DMON-4S 4 x SD/HD/3G-SDI to HDMI Converter with Quad Multi-Viewer Function allows you to convert four separate SDI streams to either four independent mini HDMI outputs, or combine the SDI inputs into a Quad-Split HDMI output.

Additional information

Days Needed

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Rental Rates

  • DAILY $35

  • WEEKLY $105

All Decimator rentals require insurance to protect not only our equipment, but also the renter.

Please provide a Certificate of Insurance to have on file prior to the pick up of your rental.


Decimator DMON-4S Multi-viewer & Converter Box
Power Adapter
USB Cable
HDMI Cable
Other cables upon request


Decimator Website




  • 4 x SD/HD/3G-SDI Inputs
  • 4 x mini-HDMI Outputs
  • Automatic Signal Detection
  • LCD info screen with button controls
  • Loop through settings
  • Quad-Split mode allows choice of audio
  • Threaded locking power socket
  • Quad Multi Viewer


This converter is compatible with most SD/HD/3G-SDI video inputs.


SDI Cable
HDMI Cable
Teradek Bolt Wireless Video Kit
Small HD 24” Production Monitor


Inputs SD/HD.3G-SDI: 4 x BNC
Outputs HDMI: 4 x Type C
SDI Formats Supported 3G: SMPTE 424M 2.97 and 2.967 Gb/s 1080p: 60/59.94/50 Hz                                             HD: SMPTE 292M/274M/296M 1.485 and 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: SMPTE 259M 270 Mb/s 525i: 59.94 625i: 50
Control Buttons Status for all four inputs                            HDMI output type and source selection from SDI inputs 1 to 4                                        Quad-Split output format selection Quad-Split output aspect and type of 16:9 or 4:3 at either 90 or 100% of screen size                        Quad-split individual aspect format for each input of Same as output, Letter-box or Pillar-box                                                             Quad-split Border Enable                          Quad-split mode reference of either Free-run or inputs 1 to 4
Power 5 to 32 VDC                                                          Pin Positive
Dimensions 3.1 x 4.8 x 1.2″ / 79.5 x 123 x 29.5 mm
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