Decimator Design MD-QUAD

• On-screen audio id pop-up when selection audio source in Quad-Split mode

• On-screen display pop-up when using the rotary to allow for use when without a PC

• Low cost miniature (3G/HD/SD)-SDI 4 to 1 Quad Split or 4 to 1 input multiplexer

• Selectable output format in Quad-Split mode

• Low latency buffering for each input allowing non-synchronous inputs

• Linked (3G/HD/SD)-SDI and HDMI outputs

• 4 x (3G/HD/SD)-SDI inputs with auto detection (26 Formats supported in total)

8-Channel Audio metering for each quadrant with

• The first two audio groups individually selectable.
• Vertical or Horizontal Bars.
• AES/EBU, VU, Extended VU, BBC, EBU, DIN and NORDIC Scales.
• Bar & Float, Bar only or Float only (Float is not available for MQS serials).
• Transparency adjustment.
• Separate Bar and Float Ballistics control.
• Adjustable Reference level.
• Red, Yellow and Green Range adjustment.
• Bar thickness adjustment.
• Margin adjustment.

• 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

• All 4 inputs can be displayed simultaneously on a single output

• Pass-Through mode allowing any of the 4 inputs to be selected for output

• In Pass-Through mode the selected input is passed through to both the  (3G/HD/SD)-SDI and HDMI outputs

• A single tallies for each input is available from the GPI.

• An extensive selection of user controllable functions via an easy to use rotary  encoder for menu selection. LEDs and a push button can then be used for status and control

• USB port for control and updates

• GPI on RJ-45 for remote switching

• Locking DC Power Socket

The following is included with the unit

• Power Supply, HDMI Cable, USB Cable and Mounting Bracket.

Video Formats

3G: (SMPTE [email protected] and 2.967Gb/s)

• 1080p@60/59.94/50Hz

HD: SMPTE 292M/274M/[email protected] 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, 525i59.94

Menu Options

• 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.

Inputs

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

Outputs

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

LED Status

• Power.
• 4 x Signal lock and rate.

Power

• +5V to +24V DC, 6 Watts 
• Positive Centre Pin.

Dimensions and Weight

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