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Small black metal box with HDMI input and two SDI outputs

LUOM

LUOM HDMI2SDI HDMI to 2×SDI Video Capturing Device 1080p 60Hz

SKU CH-7MWX-A5KZ0

Converts an HDMI source to two SDI outputs at up to 1080p 60 Hz with 2.97 Gbit/s bandwidth for long-distance transmission

  • InterfaceHDMI to SDI
  • 3D SupportYes
  • FormatInput HDMI Format: 480P, 576P,720P@50/60Hz,1080p@24/25/30/50
  • Resolution Support1080P
  • Camera ResolutionUp to 1080p Video
  • Video Sampling4:2:2 and 4:4:4
  • Converts HDMI to two SDI outputs for dual-display workflows
  • Supports 1080p at 24, 25, 30, 50, 60 Hz for flexible frame-rate capture
  • 3G-SDI bit-rate of 2.970 Gbit/s maintains signal quality over long runs
  • Embedded audio and video stay in sync across both SDI outputs
  • No external power supply needed for simpler on-location setup

Product Purpose

The LUOM HDMI2SDI converter accepts a single HDMI source and distributes it to two SDI displays. It suits camera operators and broadcast engineers who need to send 1080p video over long cable runs without quality loss. The unit handles embedded audio and video synchronisation automatically. Plug-and-play operation requires no driver installation on Windows, macOS, Linux or Android.

Capacity and Headroom

The device processes HDMI inputs up to 1080p at 60Hz and outputs dual SDI streams at 2.970 Gbit/s for 3G-SDI or 1.485 Gbit/s for HD-SDI. Supported transmission distances reach 100 metres at 3G-SDI, 200 metres at HD-SDI and 300 metres at SD-SDI. It does not accept 4K signals or provide SDI-to-HDMI conversion. Chaining multiple converters of the same type is not recommended.

Deciding Specification

One HDMI Type A input feeds two independent SDI outputs with automatic format detection for 3G-SDI, HD-SDI and SD-SDI standards. This fixed I/O arrangement determines whether the converter matches a workflow that requires one source to drive two SDI monitors or recorders simultaneously.

Highlights

  • Converts HDMI to two SDI outputs for dual-display workflows
  • Supports 1080p at 24, 25, 30, 50, 60 Hz for flexible frame-rate capture
  • 3G-SDI bit-rate of 2.970 Gbit/s maintains signal quality over long runs
  • Embedded audio and video stay in sync across both SDI outputs
  • No external power supply needed for simpler on-location setup

Specifications

BrandLUOM
SeriesHDMI2SDI
ModelHDMI2SDI
InterfaceHDMI to SDI
3D SupportYes
FormatInput HDMI Format: 480P, 576P,720P@50/60Hz,1080p@24/25/30/50/60Hz 800x600P@60Hz,1024x768P@60Hz 1280x800P@60Hz,1280x960P@60Hz,1360x768P@60Hz 1400x1050P@60Hz,1440x900P@60Hz,1600x1200P@60Hz,1680x1050P@60Hz
Output SDI Format:720P@50/60Hz, 1080P@24/25/30/50/60Hz
Resolution Support1080P
Camera ResolutionUp to 1080p Video
Video Sampling4:2:2 and 4:4:4
ColorBlack
VideoInput HDMI Format: 480P, 576P,720P@50/60Hz,1080p@24/25/30/50/60Hz 800x600P@60Hz,1024x768P@60Hz 1280x800P@60Hz,1280x960P@60Hz,1360x768P@60Hz 1400x1050P@60Hz,1440x900P@60Hz,1600x1200P@60Hz,1680x1050P@60Hz
Output SDI Format:720P@50/60Hz, 1080P@24/25/30/50/60Hz
HDMI1 In
SDI2 Out
USB Port1
LED IndicatorYes
DisplayThis HDMI to SDI Converter allows HDMI signals to be shown on SDI display while ensuring high bit rates of 2.97 Gbit/s to give you high resolution signal without any loss. For professionals this means that it is now easier to convert your high def HDMI signal with audio to SDI for long distance transmission and display your work on SDI display
System RequirementsWindows / Android / MacOS/ Linux ect.
Power SupplyNO need external power supply
Feature1.Supports 1ch HDMI input, 2ch SDI output
2.Embedded audio and image synchronization output
3.Support HDMI 1.3, HDCP1.3
4.Built-in ESD protection circuitry can effectively prevent electrostatic damage
Dimensions5.83 x 4.49 x 2.44 inches
Weight7.8 ounces
Package Content1 x HDMI to SDI Converter
1 x Power Adapter
1 x Uuse Manual
OptionHDMI - 1080p

Questions about this item

Will the LUOM HDMI2SDI pass 1080p60 from my older camera to two SDI monitors without adding latency?

The converter accepts 1080p at 24, 25, 30, 50 and 60 Hz on its HDMI Type A input and drives two SDI outputs at the same rates, supporting 3G-SDI bitrates of 2.970 Gbit/s for lossless transmission up to 100 metres.

How can I confirm the LUOM HDMI2SDI is converting correctly after I connect it?

The built-in LED indicator shows power and signal lock; verify the SDI monitors display 720p60, 1080i50/60 or 1080p24/25/30/50/60 matching the source, and check that embedded audio is present on both outputs.

Does the LUOM HDMI2SDI package include the power supply and cables, or must I buy them separately?

The box contains the micro converter, a power supply and a manual; HDMI and SDI cables are not included and must be purchased separately.

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