We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Small black metal box with HDMI input and dual SDI outputs

LUOM

LUOM HDMI2SDI HDMI to SDI Converter 2 SDI Outputs 1080P 3G-SDI

SKU CH-K4GP-X9FPP

Converts HDMI to two SDI outputs at 1080p with 3G-SDI bitrates up to 2.970 Gbit/s for long-distance transmission

  • Interface typeHDMI to SDI
  • Product formatInput HDMI Format: 480P, 576P,720P@50/60 Hz,1080p@24/25/30/5
  • Supported resolutions1080P
  • Video resolutionUp to 1080p Video
  • Video sampling4:2:2 and 4:4:4
  • Video capabilitiesInput HDMI Format: 480P, 576P,720P@50/60 Hz,1080p@24/25/30/5
  • Converts HDMI to two SDI outputs for dual-display workflows
  • Supports 1080p up to 60 Hz for broadcast-quality video
  • Auto-detects 3G-SDI, HD-SDI and SD-SDI standards automatically
  • Operates at 2.970 Gbit/s for lossless long-distance transmission
  • Metal chassis with bolts and buckles built for industrial use

Dual SDI Output Converter

The LUOM HDMI2SDI converts a single HDMI source into two simultaneous SDI feeds for broadcast monitors or long cable runs. It accepts HDMI Type A input up to 1080p at 24, 25, 30, 50 or 60 Hz and outputs matching 3G-SDI, HD-SDI or SD-SDI signals without driver installation on Windows, macOS, Linux or Android.

Sustained Signal Integrity

The metal enclosure dissipates heat passively so bit rates of 2.970 Gbit/s for 3G-SDI and 1.485 Gbit/s for HD-SDI remain stable during continuous operation. Automatic format detection locks to the incoming resolution and maintains SMPTE 424M or 292M compliance over cables up to 100 metres for 3G-SDI, 200 metres for HD-SDI or 300 metres for SD-SDI.

One-Way Conversion Only

This unit does not convert SDI back to HDMI, so it cannot be used where a return path or bi-directional link is required. Chaining multiple converters of the same type is also discouraged because it can introduce timing errors.

How it compares

Measured against everything we stock in Video Capture Cards & Boxes, at today’s prices. Recalculated every night.

Price $31.99
Cheaper than about 60% of the 987 comparable items (median $43.99).

Specifications

Product
Brand nameLUOM
Product lineHDMI2SDI
Model nameHDMI2SDI
Product colorBlack
Display
Supported resolutions1080P
Audio & video
Video resolutionUp to 1080p Video
Video capabilitiesInput HDMI Format: 480P, 576P,720P@50/60 Hz,1080p@24/25/30/50/60 Hz 800 × 600P@60 Hz,1024 × 768P@60 Hz 1280 × 800P@60 Hz,1280 × 960P@60 Hz,1360 × 768P@60 Hz 1400 × 1050P@60 Hz,1440 × 900P@60 Hz,1600 × 1200P@60 Hz,1680 × 1050P@60 Hz
Output SDI Format:720P@50/60 Hz, 1080P@24/25/30/50/60 Hz
Ports & slots
Interface typeHDMI to SDI
HDMI ports1 In
SDI ports2 Out
USB connection1
Power
Power supplyNO need external power supply
Size & build
Product dimensions5.83 × 4.49 × 2.44 in
Product weight7.8 oz
Compatibility
3D supportYes
In the box
Included items1 x HDMI to SDI Converter
1 x Power Adapter
1 x Uuse Manual
More details
Product formatInput HDMI Format: 480P, 576P,720P@50/60 Hz,1080p@24/25/30/50/60 Hz 800 × 600P@60 Hz,1024 × 768P@60 Hz 1280 × 800P@60 Hz,1280 × 960P@60 Hz,1360 × 768P@60 Hz 1400 × 1050P@60 Hz,1440 × 900P@60 Hz,1600 × 1200P@60 Hz,1680 × 1050P@60 Hz
Output SDI Format:720P@50/60 Hz, 1080P@24/25/30/50/60 Hz
Video sampling4:2:2 and 4:4:4
S-video1 Input/1 Output
Indicator lightYes
VariantHDMI - 1080p

Questions about this item

Does the LUOM HDMI2SDI run hot or draw much power when converting 1080p video all day?

The metal enclosure provides passive heat radiation to maintain a stable operating temperature, and the unit operates without an external power supply.

What cables or displays must I already have to use the two SDI outputs?

You need an HDMI Type A source and two SDI-compatible monitors or cameras; the package includes the converter, a power supply, and a manual.

Will this converter work with my older SD-SDI monitor that only accepts 480i or 576i signals?

Yes, the auto-detection supports SD-SDI at 480i and 576i, plus HD-SDI at 720p or 1080i and 3G-SDI at 1080p up to 60 Hz.

More in Video Capture Cards & Boxes

Similar items