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Small black box with BNC input, HDMI output, second BNC loopout, USB power port, LED indicator

LUOM

LUOM SDI2HDMI 3G-SDI to HDMI Converter with SDI Loopout

SKU CH-8H9J-56MPT

Converts SDI signals to HDMI with loop-out, supporting 1080p at 24, 25, 30, 50 and 60 Hz

  • InterfaceSDI to HDMI
  • 3D SupportYes
  • FormatSDI input resolutions: 480i/567i, 720P/@30Hz/@50Hz/@60Hz, 10
  • Resolution Support1080P
  • Camera ResolutionUp to 1080p Video
  • Video Sampling4:2:2 and 4:4:4
  • Converts 3G-SDI to HDMI with auto format detection
  • SDI loopout passes signal through at 2.97 Gbps
  • Supports 1080p at 24, 25, 30, 50, 60 Hz
  • Powered via USB DC 5V — no external adapter needed
  • Works with Windows, Android, MacOS and Linux

SDI-to-HDMI Converter

The LUOM SDI2HDMI converts SD-SDI, HD-SDI and 3G-SDI sources to HDMI while passing the original signal through a BNC loop-out. It targets camera operators, broadcast engineers and streamers who need to monitor or record professional SDI feeds on consumer displays.

USB-powered Integration

The unit draws 5 V at 1 A from a standard USB port, so no separate mains adapter is required in most mobile rigs. One BNC input accepts 270 Mb/s, 1.485 Gb/s or 2.97 Gb/s streams and the converter auto-detects the format, freeing the operator from manual configuration.

Sustained Signal Handling

Rated for continuous operation between 0 °C and 50 °C with humidity up to 85 % RH, the converter maintains a stable 1080p output at 50 Hz or 60 Hz during long takes. It does not support 4K UHD resolutions, so productions requiring 2160p must use a different device.

Highlights

  • Converts 3G-SDI to HDMI with auto format detection
  • SDI loopout passes signal through at 2.97 Gbps
  • Supports 1080p at 24, 25, 30, 50, 60 Hz
  • Powered via USB DC 5V — no external adapter needed
  • Works with Windows, Android, MacOS and Linux

Specifications

BrandLUOM
SeriesSDI2HDMI
ModelSDI2HDMI
InterfaceSDI to HDMI
3D SupportYes
FormatSDI input resolutions: 480i/567i, 720P/@30Hz/@50Hz/@60Hz, 1080i/@50Hz/@60Hz, 1080p/@50Hz/@60Hz, 1080P/@24Hz/@25Hz/@30Hz.
HDMI Output Resolution: Support Auto detection of SD, HD, 3G SDI signal, HDMI Output format support 720P/@50Hz，720P/@60Hz，1080p/@24Hz/@25Hz/@30Hz/@50Hz/@60Hz.
Resolution Support1080P
Camera ResolutionUp to 1080p Video
Video Sampling4:2:2 and 4:4:4
ColorBlack
VideoSDI input resolutions: 480i/567i, 720P/@30Hz/@50Hz/@60Hz, 1080i/@50Hz/@60Hz, 1080p/@50Hz/@60Hz, 1080P/@24Hz/@25Hz/@30Hz.
HDMI Output Resolution: Support Auto detection of SD, HD, 3G SDI signal, HDMI Output format support 720P/@50Hz，720P/@60Hz，1080p/@24Hz/@25Hz/@30Hz/@50Hz/@60Hz.
HDMI1 In
SDI2 Out
USB Port1
LED IndicatorYes
DisplaySDI input resolutions: 480i/567i, 720P/@30Hz/@50Hz/@60Hz, 1080i/@50Hz/@60Hz, 1080p/@50Hz/@60Hz, 1080P/@24Hz/@25Hz/@30Hz.
HDMI Output Resolution: Support Auto detection of SD, HD, 3G SDI signal, HDMI Output format support 720P/@50Hz，720P/@60Hz，1080p/@24Hz/@25Hz/@30Hz/@50Hz/@60Hz.
System RequirementsWindows / Android / MacOS/ Linux ect.
Power SupplyNO need external power supply
Specification- Product Type: SDI to HDMI Converter
- Input Port: 1 x BNC (SDI/HD-SDI/3G-SDI)
- Output Port: 1 x HDMI Port, 1 x SDI Output (BNC)
- Power Supply: USB DC 5V/1A
Feature- SDI data rates: 270Mb/s,1.485 Gbps,2.97Gbps
- SDI input resolutions: 480i/567i, 720P/@30Hz/@50Hz/@60Hz, 1080i/@50Hz/@60Hz, 1080p/@50Hz/@60Hz, 1080P/@24Hz/@25Hz/@30Hz
- HDMI Output resolutions: 720P/@50Hz, 720P/@60Hz,1080p/@24Hz/@25Hz/@30Hz/@50Hz/@60Hz
- Supports SMPTE 425M, SMPTE 424M, SMPTE 292M, SMPTE 259M-C
- One way SDI output, with the Re-clock function, can support multiple cascaded
Dimensions5.83 x 4.49 x 2.44 inches
Weight7.8 ounces
Package Content1 x SDI to HDMI Converter, 1 x Power Adapter, 1 x User Manual.
OptionHDMI - 1080p

Questions about this item

Does the 2.97 Gbps SDI data rate limit the converter when running a 1080p 60 Hz signal all day?

The converter supports 3G-SDI at 2.97 Gbps and outputs 1080p at 60 Hz, so the data rate matches the maximum resolution without bottleneck.

How much heat or noise does the unit produce when powered from a USB 5 V 1 A source continuously?

Maximum power draw is 5 W with no fan, so the device runs silently and stays cool during extended use.

What cables or sources must I already have to connect a camera and a monitor to this converter?

You need a BNC cable for the SDI input from the camera, an HDMI cable for the monitor, and a USB 5 V 1 A power adapter for the converter.

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