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

BH #AVSC1221 • MFR #SC1221
1 review
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AVMATRIX Mini SC1221 HDMI to Dual 3G-SDI Pocket-Size Broadcast Converter
Key Features
  • HDMI Type-A Input
  • Two 3G/HD/SD-SDI Outputs
  • Supports up to 1080p60 Resolution
  • Works 24/7 without Lag/Delay
The AVMatrix Mini SC1221 from Lilliput Electronics is an ultra-compact HDMI to dual 3G-SDI signal converter in a robust metal housing.
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AVMATRIX SC1221 Overview

The AVMatrix Mini SC1221 from Lilliput Electronics is an ultra-compact HDMI to dual 3G-SDI signal converter in a robust metal housing.

The Mini SC1221 features a full-size HDMI input and two 3G-SDI outputs and supports up to 1080p60 resolution. EMC compliant, the Mini SC1221 can reliably be used 24 hours a day, 7 days a week without interruptions, lag, or delay. A mounting bracket is also included that easily attaches/detaches and allows for convenient mounting indoors or outdoors.

The Mini SC1221 has a USB port for power and an LED indicator that confirms power status. An AC adapter is supplied that connects into the micro-USB port to provide continuous power, but you can also connect it to other sources over a USB cable (included). For example, you can connect it to a laptop or a power bank. A 10,000mAh power bank will run the converter for approximately 24 hours.

The converter is also capable of working in a wide temperature range of -4 to 140°F.

Key Features
  • HDMI Type-A input
  • 2 x 3G/HD/SD-SDI outputs
  • Supports up to 1080p60 resolution
  • EMC compliant and works 24/7 without lag/delay
  • Micro-USB port for power
  • LED power indicator
  • AC power adapter included
  • Mounting bracket included

AVMATRIX SC1221 Specs

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
-4 to 140°F (-20 to 60°C)
Storage Temperature
-22 to 158°F (-30 to 70°C)
Relative Humidity
0 to 90% non-condensing
Dimensions
2.9 x 1.6 x 0.9" (7.4 x 4.1 x 2.3 cm)
Packaging Info
Package Weight
0.88 lb
Box Dimensions (LxWxH)
4.65 x 3.4 x 3.05"

AVMATRIX SC1221 Reviews

power adapter defective

By Ken
Rated 1 out of 5
Date: 2019-08-23

When it works, it works. as long as you're not trying to convert PC video. Then it doesn't work. But the main defect is the power adapter. it's micro USB and is not secure. Also, it looks like it's not plugged in all the way, but if you try plug it in more, you'll break it. Then it'll have no power. and it is way too easy to break!

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