AVMATRIX Mini SC1221 HDMI to 3G-SDI converter
HDMI to 3G-SDI converter with DUAL SDI output
Artikelnummer: 12028 | Hersteller-Nummer: SC1221 | EAN: 6971118000029
The AVMatrix Mini SC1221 is a pocket-sized broadcast converter. It converts HDMI signals into 3G-SDI signals. At the same time, the SDI output is available twice. It is very convenient for users with full-size HDMI ports (not mini plugs).
So cheap, consumer and ProSumer cameras can be equipped with 2 x SDI output.
Real product can look different to picture
techn. Specs▲
| Model | Mini SC1221 |
|---|---|
| Input | HDMI Video Input: HDMI type A ×1 |
| Output | |
| SDI Video Output: SD/HD/3G-SDI ×2 | |
| SD Format Support | |
| 625i 50 | |
| HD Format Support | 720p 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 | |
| 1080p 50/59.94/60 | |
| SDI Video Rate | SD/HD/3G-SDI |
| SDI Compliance | SMPTE292M/SMPTE/259M/SMPTE 424M |
| SDI Color Space and Precision | YUV 4:2:2 |
| SDI Auto Switching | Auto selects SD-SDI, HD-SDI and 3G-SDI on input |
| HDMI Format Support | 480i 60 |
| 576i 50 | |
| 720p 24/25/30/50/59.94/60 | |
| 1080i 50/59.94/60 | |
| 1080p 23.98/24/25/29.97/30 | |
| 1080p 50/59.94/60 | |
| HDMI Color Space and Precision | YUV 4:2:2, YUV 4:4:4 RGB 4:4:4 |
| Size (W×D×H) | 74mm × 41mm × 23mm |
| Power | USB Type-C |
| Power Consumption | 2W |
| Voltage Range | 3.3V~5V |
| Operating Temperature | 0℃~60℃ |
| Storage Temperature | 0℃~60℃ |
| Relative Humidity | 0%~90% non-condensing |
| Warranty | 3 year limited warranty |


Questions & Answers▲
Which HDMI formats does the converter support?
The converter supports various HDMI formats from 480i to 1080p. These include 480i 60, 576i 50, 720p in various frame rates (24/25/30/50/59.94/60) and 1080i and 1080p in all common frame rates.
How many SDI outputs does the device have?
The device has 2 SDI video outputs, both of which output the same signal. This allows you to route the converted signal to two different devices at the same time.
Which SDI standards are supported?
The converter supports SD-SDI, HD-SDI and 3G-SDI and is compliant with the SMPTE 259M, SMPTE 292M and SMPTE 424M standards. Automatic SDI switching selects the appropriate format based on the input signal.
How is the device powered?
The power is supplied via a USB Type-C port. The power consumption is only 2W with a voltage range of 3.3V to 5V.
How compact is the converter?
The device is very compact with dimensions of 74 mm × 41 mm × 23 mm and therefore fits easily into any pocket. It is a pocket-sized broadcast converter.
Which color spaces are supported?
YUV 4:2:2, YUV 4:4:4 and RGB 4:4:4 are supported on the HDMI input. YUV 4:2:2 with corresponding color precision is output at the SDI output.
For which cameras is this converter particularly suitable?
The converter is particularly suitable for inexpensive consumer and prosumer cameras with HDMI output that do not have a native SDI output. These cameras can be equipped with a professional SDI signal.
In what temperature range can the device be operated?
The device can be operated at temperatures from 0°C to 60°C. The same temperature range applies for storage and the relative humidity should be between 0% and 90% non-condensing.
What warranty is given on the device?
The device comes with a 3-year limited warranty.
Does the converter also support older SD formats?
Yes, the converter also supports SD formats such as 625i 50. In addition to the HD formats, older video standards can also be processed.
documents, files, links▲
product safety (GPSR)▲
avmatrix_mini sc1221.pdf