AVMatrix Mini SC1221 HDMI to Dual 3G-SDI Pocket-Size Broadcast Converter

SKU: LLSC1221 MFR: SC1221
$79.00
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Key Features

  • Convert HDMI to dual 3G-SDI with this pocket-size broadcast converter for seamless integration.
  • Enjoy stable connection with this format converter, supporting up to 1080p60 for high-quality video.
  • This HDMI to SDI converter ensures real-time conversion, ideal for live events & broadcasting setups.
  • Easy setup with plug-and-play functionality; this video format converter gets you running in moments.
  • Affordable price for a high-resolution converter, perfect for upgrading your broadcast capabilities today.
  • Versatile format compatibility ensures this converter works flawlessly with various HDMI/SDI devices.
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Special Order?Estimated to Ship: 08/24/2025
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AVMatrix Mini SC1221 Specifications

  • Input

    1 x HDMI type-A

  • Output

    2 x 3G/HD/SD-SDI

  • HDMI Format Support

    1080p at 50/59.94/60 fps
    1080p at 23.98/24/25/29.97/30 fps
    1080i at 50/59.94/60 fps
    720p at 24/25/30/59.94/60 fps
    576i at 50 fps
    480i at 60 fps

  • HDMI Color Space

    RGB 4:4:4, YUV 4:4:4, YUV 4:2:2

  • SDI Format Support

    1080p at 50/59.94/60 fps
    1080psf at 23.98/24/25/29.97/30 fps
    1080p at 23.98/24/25/29.97/30 fps
    1080i at 50/59.94/60 fps
    720p at 24/25/30/50/59.94/60 fps
    625i at 50 fps
    525i at 59.94 fps

  • SDI Compliance

    SMPTE 292M/SMPTE 259M/SMPTE 424M

  • SDI Color Space

    YUV 4:2:2

  • Power Port

    1 x micro-USB

  • Power Consumption

    2 W

  • Voltage Range

    3.3 - 5 V

  • Operating Temperature

    -20 to 60 deg. C (-4 to 140 deg. F)

  • Storage Temperature

    -30 to 70 deg. C (-22 to 158 deg. F)

  • Relative Humidity

    0 to 90% non-condensing

  • Dimensions

    2.9 x 1.6 x 0.9" (73.66 x 40.64 x 22.86mm)

  • UPC Code

    6971118000029

About AVMatrix Mini SC1221

With its compact and portable design, the Mini SC1221 HDMI to Dual 3G-SDI Pocket-Size Broadcast Converter is a versatile and high-quality solution for broadcasting and professional video applications. This durable device effortlessly converts an HDMI input signal into dual 3G-SDI outputs, making it an ideal choice for users requiring full-size SDI and HDMI connectors.

Despite its pocket-size, the Mini SC1221 is engineered for broadcast-grade performance. It supports SD/HD/3G-SDI formats as well as level A and level B, with a resolution up to 1080P at 60Hz. Tested to comply with EMC standards, this converter delivers steady, reliable performance, supporting 7x24h uninterrupted operation without any lag or delay.

The Mini SC1221 features a universal USB power solution design, allowing it to be powered via a micro USB connection. This flexibility means it can be powered not only by a DC power plug pack, but also by a power bank, laptop, or computer. Its low power consumption is remarkable, with a 5,000mAh power bank providing more than 24 hours of uninterrupted operation.

Its miniature design makes the Mini SC1221 easily portable for both indoor and outdoor use. It can be slipped into a pocket and taken anywhere. Additionally, it comes with a convenient and detachable mounting bracket, making it adaptable to a variety of scenarios. This unique combination of portability, versatility, and high-quality performance sets the Mini SC1221 HDMI to Dual 3G-SDI Pocket-Size Broadcast Converter apart in the market of professional video equipment.

AVMatrix Mini SC1221 Features

  • Compact and portable HDMI to Dual 3G-SDI broadcast converter, ideal for professional video applications
  • Supports full-size SDI and HDMI connectors, with SD/HD/3G-SDI formats up to 1080P at 60Hz
  • Ensures steady, reliable performance with 7x24h uninterrupted operation, tested to comply with EMC standards
  • Universal USB power solution design, allowing for flexible power sources such as power banks, laptops, or computers
  • Exceptionally low power consumption, with a 5,000mAh power bank providing over 24 hours of operation
  • Includes a convenient, detachable mounting bracket, enhancing its adaptability for various scenarios

Warranty Information

This product has a limited warranty of 36 months.

Key Features

  • Convert HDMI to dual 3G-SDI with this pocket-size broadcast converter for seamless integration.
  • Enjoy stable connection with this format converter, supporting up to 1080p60 for high-quality video.
  • This HDMI to SDI converter ensures real-time conversion, ideal for live events & broadcasting setups.
  • Easy setup with plug-and-play functionality; this video format converter gets you running in moments.
  • Affordable price for a high-resolution converter, perfect for upgrading your broadcast capabilities today.
  • Versatile format compatibility ensures this converter works flawlessly with various HDMI/SDI devices.

What's in the box:

  • AVMatrix SC1221 HDMI to Dual 3G-SDI Pocket-Size Broadcast Converter
  • Mounting Bracket
  • Power Adapter
  • Micro-USB Cable
  • AVMatrix 3 Year Limited Warranty