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AVMatrix Mini SC1221 - HDMI to SDI Mini Converter

AVMatrix Mini SC1221 - HDMI to SDI Mini Converter


The AVMatrix Mini SC1221 is an ultra-compact HDMI to SDI dual output signal converter in a rugged metal housing. The Mini SC1221 features full-size HDMI input and two 3G-SDI outputs. It supports resolution up to 1080p60. EMC compliant, the Mini SC1221 can be used 24/7 reliably without interruptions or delays. A mounting bracket is included for convenient indoor or outdoor mounting.

The Mini SC1221 converter has a micro-USB for power with LED power status indicator. An AC adapter is supplied, but it can also be connected to other sources via the included USB cable. For example, it is possible to connect it to a laptop or power bank. A 10,000mAh power-bank will run the converter for approximately 24 hours. The converter is also capable of operating in a wide temperature range from -15 to 60°C.


€114.00 Tax excluded
137,94 € Con IVA
En Stock



Mini converter with HDMI input to 2 3G-SDI outputs. Its most outstanding feature is its compact size, suitable for users with full-size SDI and HDMI connectors; 3G/HD/SD-SDI as well as A and B level formats are also supported, up to 1080P 60Hz. EMC tested, stable and reliable performance makes it compatible with 24/7 uninterrupted operation with no delays or delays.

It has a universal USB power solution design, can be powered by a micro-USB connection and can not only be connected to a DC power supply, but can also be powered from an external battery, laptop or computer. The low power consumption is incredible, a 5000mAh battery can provide an uninterrupted working time of more than 24 hours.

Its miniature design makes it portable for indoor and outdoor use. You can put it in your pocket and take it anywhere. With a convenient, detachable mounting bracket, it can be used in a variety of fields including broadcast and production television, film/video post-production, video conferencing, digital medicine, security, education, industry, mobile vehicles and other video applications.

Features of the AVMatrix HDMI to 3G-SDI mini-converter Mini SC1221

  • Supports more formats, up to 1080p 60hz, including 3G-SDI Level A and B.
  • Powered by a micro USB connector
  • Pocket size, very small size 
  • Metal housing
  • Easy mounting bracket


Data sheet

Video Inputs
Max. Video Resolution
1280x720 - HD
1920x1080 - HD
Entradas Audio
Salidas Audio



HDMI Formats

HDMI Color Space and Precision      YUV 4:2:2
HDMI Format Support720p - 24/25/30/50/59.94/60
1080i - 50/59.94/60
1080p - 23.98/24/25/29.97/30
1080psf - 23.98/24/25/29.97/30/50/59.94/60      
1080p 50/59.94/60

HDMI Video Input

HDMI Video InputHDMI Type A x1

SDI Formats

SD Format Support525i 59.94 625i 50
SDI Colour Space and PrecisionYUV 4:2:2
SDI ComplianceSMPTE 292M / SMPTE 259M / SMPTE 424M

SDI Input / Output

SDI Video OutputSD / HD / 3G-SDI X2

Common Parameters

Dimension74mm x 41mm x 23mm
Operating Temperature0°c to 60°c
PowerMicro USB 1.5W 3.3 - 5V
Relative Humidity0% - 90% non condensing
Storage Temperature (°c)0°c to 60°c

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