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Decimator

Decimator MD-LX Bi-Directional HDMI/SDI Converter

$69.95 - $139.95
The Decimator Design MD-LX is a powerful yet pocket-sized solution for integrating professional-grade SDI broadcast equipment with common HDMI sources and displays, such as computers or projectors. Its primary function is bi-directional conversion, meaning it can simultaneously convert an HDMI signal to an SDI output and an SDI input to an HDMI output, a highly useful feature for monitoring and signal distribution. The converter intelligently detects the input signal, be it SD, HD, or 3G-SDI, and routes it to all active outputs, or defaults to the simultaneous bi-directional conversion when both inputs are used. A key distinction from its sibling, the MD-HX, is that the MD-LX does not feature scaling or frame rate conversion; it passes the signal through at the input's native resolution and frame rate. This simplicity ensures low latency and ease of use, often working in a "plug-and-play" fashion without complex menu systems. The unit is highly efficient, drawing less than 2.5 watts of power and capable of being powered via a micro-USB port from a variety of sources like a laptop, or the included AC adapter. This low power consumption and durable, compact build make it an ideal tool for on-the-go professionals in demanding field production scenarios. The USB port also allows for easy control and firmware upgrades on Windows or Mac using the requisite application.

View Product Features
  • Bi-directional conversion: Simultaneously converts HDMI to SDI and SDI to HDMI.
  • Multiple conversion modes: Offers several input/output routing configurations.
  • 3G-SDI support: Compatible with both 3G Level A and B signals.
  • USB powered: Efficiently operates with low power consumption via USB.
  • Compact design: Pocket-sized form factor (60 x 74 x 23 mm) is highly portable.
  • USB control/upgrades: Use the USB port for control and firmware updates.
In stock
9 in stock

Scroll below to see our current inventory for this item.

In-Stock Inventory

  •
    15% off
    Used

    1942-225

    DECIMATOR Design MD-LX HDMI/SDI Bidirectional Converter

    Cosmetic Rating

    Fair

    "Fair Condition" gear exhibits noticeable signs of use, including moderate wear, scratches, and minor cosmetic damage. While some non-essential parts may be missing, these items are fully functional for key purposes. A great choice for those prioritizing functionality over appearance.
    $118.96 $139.95
    View Product
  • 15% off
    Used

    1942-226

    DECIMATOR Design MD-LX HDMI/SDI Bidirectional Converter

    Cosmetic Rating

    Fair

    "Fair Condition" gear exhibits noticeable signs of use, including moderate wear, scratches, and minor cosmetic damage. While some non-essential parts may be missing, these items are fully functional for key purposes. A great choice for those prioritizing functionality over appearance.
    $118.96 $139.95
    View Product
  • 15% off
    Used

    1942-230

    DECIMATOR Design MD-LX HDMI/SDI Bidirectional Converter

    Cosmetic Rating

    Fair

    "Fair Condition" gear exhibits noticeable signs of use, including moderate wear, scratches, and minor cosmetic damage. While some non-essential parts may be missing, these items are fully functional for key purposes. A great choice for those prioritizing functionality over appearance.
    $118.96 $139.95
    View Product
  • 15% off
    Used

    1942-232

    DECIMATOR Design MD-LX HDMI/SDI Bidirectional Converter

    Cosmetic Rating

    Fair

    "Fair Condition" gear exhibits noticeable signs of use, including moderate wear, scratches, and minor cosmetic damage. While some non-essential parts may be missing, these items are fully functional for key purposes. A great choice for those prioritizing functionality over appearance.
    $118.96 $139.95
    View Product
  • 15% off
    Used

    1942-233

    DECIMATOR Design MD-LX HDMI/SDI Bidirectional Converter

    Cosmetic Rating

    Fair

    "Fair Condition" gear exhibits noticeable signs of use, including moderate wear, scratches, and minor cosmetic damage. While some non-essential parts may be missing, these items are fully functional for key purposes. A great choice for those prioritizing functionality over appearance.
    $118.96 $139.95
    View Product
  • 15% off
    Used

    1942-237

    DECIMATOR Design MD-LX HDMI/SDI Bidirectional Converter

    Cosmetic Rating

    Fair

    "Fair Condition" gear exhibits noticeable signs of use, including moderate wear, scratches, and minor cosmetic damage. While some non-essential parts may be missing, these items are fully functional for key purposes. A great choice for those prioritizing functionality over appearance.
    $118.96 $139.95
    View Product
  • 15% off
    Used

    1942-238

    DECIMATOR Design MD-LX HDMI/SDI Bidirectional Converter

    Cosmetic Rating

    Fair

    "Fair Condition" gear exhibits noticeable signs of use, including moderate wear, scratches, and minor cosmetic damage. While some non-essential parts may be missing, these items are fully functional for key purposes. A great choice for those prioritizing functionality over appearance.
    $118.96 $139.95
    View Product
  • 15% off
    Used

    1942-242

    DECIMATOR Design MD-LX HDMI/SDI Bidirectional Converter

    Cosmetic Rating

    Fair

    "Fair Condition" gear exhibits noticeable signs of use, including moderate wear, scratches, and minor cosmetic damage. While some non-essential parts may be missing, these items are fully functional for key purposes. A great choice for those prioritizing functionality over appearance.
    $118.96 $139.95
    View Product
  • 15% off
    Used

    1942-244

    DECIMATOR Design MD-LX HDMI/SDI Bidirectional Converter

    Cosmetic Rating

    Fair

    "Fair Condition" gear exhibits noticeable signs of use, including moderate wear, scratches, and minor cosmetic damage. While some non-essential parts may be missing, these items are fully functional for key purposes. A great choice for those prioritizing functionality over appearance.
    $118.96 $139.95
    View Product

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About the Decimator MD-LX Bi-Directional HDMI/SDI Converter

The Decimator MD-LX is a compact, versatile bi-directional converter designed to provide reliable signal translation between HDMI and 3G-SDI standards in professional video production environments. This pocket-sized device excels in its ability to convert signals in either direction with the simple press of a button, functioning as an HDMI to SDI converter or an SDI to HDMI converter as needed. This flexibility makes it an indispensable tool for integrating consumer and pro-grade equipment, such as connecting a laptop's HDMI output to a broadcast SDI router or feeding a camera's SDI signal to an HDMI monitor. It supports high-definition resolutions up to 1080p at 60Hz and can automatically detect and match the input signal format, ensuring a stable, correctly scaled output without requiring user configuration.

Engineered for performance and reliability, the MD-LX handles critical signal processing tasks including color space conversion and automatic cable equalization for SDI inputs to maintain signal integrity over long cable runs. It also manages essential audio, embedding or de-embedding stereo audio between the HDMI and SDI streams as appropriate. The unit is housed in a durable, all-metal chassis that protects its internal electronics while also serving as a heat sink, allowing for continuous operation without overheating. Its straightforward operation—powered via a micro-USB port—adds to its portability, enabling it to be powered from a computer, USB power bank, or standard wall adapter, which is ideal for field production and temporary setups.

Designed with the working professional in mind, the MD-LX offers a no-fuss, plug-and-play solution to one of the most common interface challenges. Status LEDs provide clear visual feedback on power, signal lock, and active conversion direction. By delivering robust bi-directional conversion in a rugged, portable, and user-friendly package, the Decimator MD-LX provides a dependable and essential link for videographers, broadcast engineers, and system integrators who need to bridge the gap between HDMI and SDI worlds quickly and effectively.

Key Features

  • Bi-directional conversion: Simultaneously converts HDMI to SDI and SDI to HDMI.
  • Multiple conversion modes: Offers several input/output routing configurations.
  • 3G-SDI support: Compatible with both 3G Level A and B signals.
  • USB powered: Efficiently operates with low power consumption via USB.
  • Compact design: Pocket-sized form factor (60 x 74 x 23 mm) is highly portable.
  • USB control/upgrades: Use the USB port for control and firmware updates.

Decimator MD-LX Bi-Directional HDMI/SDI Converter Specs

Video Conversion
Conversion Direction
Bi-directional (HDMI<>3G-SDI)
Maximum Resolution
1080p60
SDI Standards
3G-SDI, HD-SDI, SD-SDI
Automatic Detection
Yes, Auto-Senses Input & Scales Output
Audio Handling
Audio Embedding/De-embedding
Yes
SDI Audio
Embeds/De-embeds 2-Channel PCM
HDMI Audio
2-Channel LPCM
Audio Follow
Automatic with Video
Physical and Power
Housing Material
Metal Enclosure
Power Source
Micro-USB (5V DC)
Power Consumption
Low Power via USB
Dimensions
Ultra-Compact, Pocket-Sized Design
Connectivity and Operation
HDMI Connector
Type A
SDI Connector
BNC
Direction Control
Manual Button for Conversion Direction
Status Indicators
LEDs for Power, Signal Lock, Direction
General Features
Color Space Support
Handles Standard Rec. 709 Conversion
Cable Equalization
Auto EQ for SDI Input
Scaling
Automatic to Match Output Standard
Use Case
Field Production, Broadcast, Mobile Setups

Key Features

  • Bi-directional conversion: Simultaneously converts HDMI to SDI and SDI to HDMI.
  • Multiple conversion modes: Offers several input/output routing configurations.
  • 3G-SDI support: Compatible with both 3G Level A and B signals.
  • USB powered: Efficiently operates with low power consumption via USB.
  • Compact design: Pocket-sized form factor (60 x 74 x 23 mm) is highly portable.
  • USB control/upgrades: Use the USB port for control and firmware updates.
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