CHD 1812

HDMI to SDI Converter with Frame Synchronizer

Cut sheets specifications Quickreference

Description

The CHD 1812 is a versatile and compact HDMI to SDI converter with integrated frame synchronizer. It is an ideal solution for any application which requires a fully synchronized SDI input from an external asynchronous HDMI source.


The flexible reference sync input will accept any analog video sync format including SD bi-level sync, black burst, colorbars and tri-level HD sync. The sync input is auto detecting and fully cross lock compatible. For example: An SDTV reference can be used to frequency lock an HD HDMI input. If no reference is present, the converter performs a standard asynchronous HDMI to SDI conversion. A pair of stereo analog inputs can be embedded into any AES channel. Audio inputs can be either professional balanced audio with selectable full scale level, or unbalanced consumer line level audio. By default any audio present in the HDMI stream will be embedded into the SDI output or it can be replaced with the external audio signals.  
 
The module is also compatible with the yelloGUI software package, which provides access to a host of additional internal settings including adjustable video delay for timing purposes.  
 
An SDI fiber output is also provided with a variety of plug in SFP options available.

Note: For legal reasons, HDMI conversion products from LYNX Technik AG are designed not to capture, convert or transmit video or audio from HDCP copy-protected sources (e.g. Satellite receivers, Cable receivers, Blu Ray Players etc.)

Features

• Supports SD/HD/3G -SDI formats
• 3D support
• Integrated Frame Synchronizer
• Multi-format sync reference input - cross lock compatible
• 2 x SDI outputs with optional SDI fiber output
• HDMI embedded audio passed transparently
• 2 x external analog audio inputs
• Professional balanced analog audio inputs or unbalanced line level
  audio inputs
• Selectable AES channel for embedding external audio
• HDMI, reference and audio present LED indication
• yelloGUI compatible to access additional internal settings


Ordering Information

CHD 1812 HDMI to SDI Converter with Frame Synchronizer
OH-TX-1 LC/SC/ST Fiber Optic Basic Transmitter Option 10km
OH-TX-4-XXXX 3Gbit SDI Optical Transmitter - CWDM (XXXX=Wavelength 1270nm to 1610nm)
OH-TX-8-XXXX Fiber Optic CWDM Transmitter Option 80km (XXXX=Wavelength 1470nm to 1610nm)
P-TAP 1000 P-TAP Battery Adapter Cable
RFR 1001 yellobrik Mounting Bracket
RFR 1000 yellobrik 1RU Rack Frame
XLR 1000 4 Pin XLR Camera Battery Adapter Cable

Accessories