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AVMatrix SC1120 SDI to HDMI scaler converter


The AVMatrix SC1120 3G-SDI to HDMI and CV converter with scaler is suitable for broadcast and post production applications. It converts an SDI signal to HDMI and CV signals at the same time. The output is suitable for pass-through, up or down scaling and frame rate conversion. It supports deinterlacing function and conversion to avoid jitter. It also has analog audio or AES/EBU embedder and de-embedder.

It can automatically switch to redundant SDI input, to avoid accidental video signal loss. It is suitable for studios, live shows or outdoor live events. The regenerated SDI output ensures long distance transmission without quality loss. All functions can be easily adjusted via built-in DIP switches or remotely controlled via software when connected to a PC via USB.


€214.00 Tax excluded
258,94 € Con IVA
En Stock



3G-SDI converter to convert SDI signal into HDMI and AV signals at the same time. The output format can perform scale conversion and frame rate conversion to higher or lower formats. In addition, deinterlacing and seamless conversion can also be supported to avoid fluctuations. It can support up to 1080p 60Hz.

It offers the possibility of embedding an external AES/EBU audio or analog or SDI audio embedded in the HDMI output. You can also de-embed audio from the SDI input signal to external AES/EBU and analog audio. There is no need for users to purchase custom cables by adopting the standard 1/4'', TRS audio connector and 3.5mm audio connector.

With redundant SDI input and remarked output, the Alt SDI is input redundancy, so the converter can automatically switch to the redundant SDI input to avoid loss of video signal in case of errors. Therefore, it is an important solution, and especially suitable for studio, live show or outdoor live events. The delayed SDI output loop ensures long-distance transmission without loss of signal quality.

It allows configuration through the adjustment of DIP switches to adjust the functions with the finger, without the need for any tools. It is an intelligent method for quickly changing common settings when used outdoors. In addition, it can also be configured remotely using software by connecting it to a PC via USB, the latest firmware can be updated by connecting it to a PC via USB.

Features of the AVMatrix 3G-SDI to HDMI Scaler Converter SC1120

  • 3G-SDI to HDMI
  • Input - 3G-SDI x1, Alt 3G-SDI x1, AES/EBU x1, Analog Audio x1
  • Output - Loop 3G-SDI x1, HDMI x1, AES/EBU x1, Analog Audio x1
  • Up/down scaling and frame rate conversion
  • AES/EBU or analog audio embedding and de-embedding
  • Automatic detection and configuration of the input signal
  • LED indicators for power and signal blocking
  • Simple control via DIP switches
  • PC remote control via USB
  • Threaded Lock Power Connector
  • Detachable wall mount bracket design


Data sheet

Video Inputs
Entradas Audio
No Balanceado
Salidas Audio
No Balanceado
Data and Control




SDI VIdeo InputSD/HD/3G-SDI x1, Alternative 3G-SDI x1
AES/EBU Digital Audio Input1/4" (6.35mm) TRS Jack x1
Analog Audio Input1/8" (3.5mm) Jack x1


HDMI Video OutputHDMI Type A x1
A/V Output1/8" (3.5mm) Jack x1
SDI Video Loop OutputSD/HD/3G-SDI x1,
AES/EBU Digital Audio Output1/4" (6.35mm) TRS Jack x1
Analog Audio Output1/8" (3.5mm) Jack x1


SDI Input Format Support1080p - 60 / 59.94 / 50 / 30 / 29.97 / 25 / 24 / 23.98     
1080PsF - 30 / 29.97 / 25 / 24 / 23.98
1080i - 60 / 59.394 / 50
720p - 60 / 59.94 / 50 / 30 / 29.97 / 25 / 24 / 23.98
625i 50 PAL
525i 59.94 NTSC
SDI Video RateSD / HD / 3G-SDI
SDI ComplianceSMPTE 259M, SMPTE 292M / SMPTE 424M
SDI Auto SwitchingAuto Selects SD, HD, and 3G-SDI on input
SDI Color Space and PrecisionYUV 4:2:2 / YUV 4:4:4 / RGB 4:4:4
HDMI Output Format Support1080p - 60 / 50 / 30 / 25 / 24
1080i - 60/50
720p 60 / 50 / 30 / 25 / 24
576i 50
480i 60
HDMI Color Space and Precision     YUV 4:2:2 / YUV 4:4:4 / RGB 4:4:4
A/V Output Format SupportNTSC / PAL


Dimensions125.5mm x 104mm x 24.5mm


Power ConnectorThreaded Locking Connector
Power Consumption6W
Voltage RangeDC 12V
Operating Temperature-20°C - 60°C
Storage Temperature-30°C - 70°C

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