CDH 1813

3G-SDI to HDMI Converter with 3D support

The CDH 1813 is a versatile, compact 3G-SDI to HDMI converter designed to meet a wide range of monitoring and display requirements in broadcast, post-production, and professional AV environments. It converts any 3G-SDI video signal, including 3D formats. into an equivalent HDMI output for high-quality monitoring and display.

Optional fiber connectivity provides 3G-SDI fiber transmission and/or reception via the integrated SFP socket, enabling extended signal transport capabilities.

Two channels of AES audio can be de-embedded on both digital and analog audio outputs. The analog outputs feature selectable full-scale range presets. The selected audio pair can also be embedded into the HDMI output, or alternatively, up to 8 audio channels (channels 1–8 or 9–16) can be embedded from the input signal into the HDMI output.

A comprehensive range of on-screen burn-in features enhances the CDH 1813’s monitoring functionality. These include Timecode Burn-in, 16-channel Audio Metering, Safe Area Markers, and Metadata Display, among others.

The module is fully compatible with yelloGUI and LynxCentraal, allowing configuration, control, and firmware updates via Windows or macOS. Like all yellobrik modules, it is compatible with the RFR 1200 rack frame, which provides power redundancy.

Key Features

Support 3G/1.5G/SD-SDI Standards
Support for Single Link 3D formats
Support HMDI EOTF for HDR and WCG
Auto Color Range Detection via VPID
Automatic Input Detection
Analog and AES Audio Outputs
Embedded Audio on HDMI
Timecode and Metadata burn-in
16 Channel on-screen audio level meter
H/V delay & H flip with Safe Area markers

Video Formats
 • HD 1920x1080p   23.98, 24, 25, 29.97, 30, 50, 59.94, 60
 • HD 1920x1080PsF 23.98, 24, 25, 29.97, 30  --  -- --  -- 
 • HD 1920x1080i   -- --  --  --  -- --  --  50, 59.94, 60 
 • HD 1280x720p    23.98, 24, 25, 29.97, 30, 50, 59.94, 60
 • SD 720x625i     -- --  --  --  -- --  --  50, -- --  --
 • SD 720x525i     -- --  --  --  -- --  --  --  59.94  --

 • 3D 1920x1080p   23.98, 24, 25, 29.97, 30  --  -- --  -- 
 • 3D 1920x1080PsF 23.98, 24, 25, 29.97, 30  --  -- --  -- 
 • 3D 1920x1080i   -- -- -- -- -- -- --  --  50, 59.94, 60 
 • 3D 1280x720p    23.98, 24, 25, 29.97, 30, 50, 59.94, 60

3G-SDI Single-Link ST 425-2 Data Mapping for Stereoscopic Image Formats (3D)
HDMI Single-Link “side by side” and  “top-bottom” 3D modes

Video Input Digital
  • 1x 3G-SDI BNC (3G/1.5G/SD-SDI)
  • YCbCr 4:2:2
  • 10-bit
  • 3G-SDI Level A or B Dual Link
Video Output Digital
  • 1x HDMI Type A connector, HDMI v1.4b
  • RGB 4:4:4
  • YCbCr 4:4:4/4:2:2
  • 8, 10, 12-bit
  • 1x 3G-SDI BNC (3G/1.5G/SD-SDI)
  • YCbCr 4:2:2
  • 10-bit
  • 3G-SDI Level A or B Dual Link
Audio Output Digital
  • 1x AES BNC, AES3id 2 channels output
Audio Output Analog
  •  2x 1/4 inch Jack sockets for Left and Right audio
Fiber I/O
  • Optional plug-in SFP for optical SDI input/output
  • 3G-SDI
  • Simplex Receiver, Simplex Transmitter or Duplex Transceiver
UPC / EAN Model Name Description Comments
4250479359833 CDH 1813 3G-SDI to HDMI Converter with 3D Support No Fiber SFP

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Key Features

Support 3G/1.5G/SD-SDI Standards
Support for Single Link 3D formats
Support HMDI EOTF for HDR and WCG
Auto Color Range Detection via VPID
Automatic Input Detection
Analog and AES Audio Outputs
Embedded Audio on HDMI
Timecode and Metadata burn-in
16 Channel on-screen audio level meter
H/V delay & H flip with Safe Area markers

Yellobrik Accessories