Lynx Technik AG yellowbrik HDMI to SDI Converter with Frame Synchronizer

Lynx Technik AG yellowbrik HDMI to SDI Converter with Frame Synchronizer

Lynx Technik AG yellowbrik HDMI to SDI Converter with Frame Synchronizer

B&H # LYCHD1812 MFR # C HD 1812

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Product Highlights

  • HDMI Input and Dual SDI Outputs
  • Supports up to 1080p60 Resolution and 3D
  • SD-SDI, HD-SDI and 3G-SDI Output
  • Stereo Analog Audio Input
  • Embeds HDMI & Analog Audio in SDI Stream
  • Frame Synchronizer
  • Fiber SFP Cage for Fiber Tx Module
  • Hard Transit Case
  • 12V DC Power Supply Included
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Lynx Technik AG C HD 1812 overview

  • 1Description

The yellowbrik HDMI to SDI Converter with 3D Support from Lynx Technik AG converts most HDMI sources up to 1080p60, including 3D material, to SDI. It features two SDI outputs, which support SD-SDI, HD-SDI, and 3G-SDI. In addition, a stereo analog input allows an auxiliary audio source to be embedded in the HDMI output. A reference input allows the SDI signal to be synchronized with an external source, and supports SD bi-level sync, black burst, colorbars, and tri-level HD sync. Finally, there is a Fiber SFP cage allows you to install a fiber optic transmitter for applications where extreme cable runs are required.

Analog Audio Embedding
The SDI output supports a total of 8 channels of embedded audio including existing HDMI audio as well as audio captured through the stereo analog input. Analog sources can be assigned to any of the 8 available channels; if any HDMI audio is already present on the channels selected, it will be replaced by the analog source. Both balanced 1/4" (TRS) and unbalanced, line level sources are accepted, and a stereo RCA to 1/4" adapter cable is included
Fiber Output Option
Where extended cable runs are required on the output side, there is a Fiber SFP cage on the side of the unit that allows installation of either the OH-TX-1 or OH-TX-3-1150 fiber optic transmitter, sold separately
HDMI Synchronization
Allows you to take an asynchronous HDMI source and synchronizes it to a common reference clock. The reference input accepts nearly 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 SD black burst 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
Analog and AES Audio Embedding
A stereo pair of analog inputs can be embedded into any SDI audio channel. Inputs can be either professional balanced audio sources with selectable, full scale level, or unbalanced consumer line level audio

Additional Features

LED light indicates the presence of an HDMI signal
Includes hard transit case
Will not pass HDCP-encrypted video
In the Box
Lynx Technik AG yellowbrik HDMI to SDI Converter with Frame Synchronizer
  • Power Supply
  • HDMI Cable
  • USB Cable
  • Stereo RCA to 1/4" Audio Adapter Cable
  • Transport Case
  • Limited 3-Year Warranty
  • Table of Contents
    • 1Description

    Lynx Technik AG C HD 1812 specs

    Inputs 1 x HDMI
    1 x Reference input on BNC female
    1 x Stereo analog on 2 x 1/4" female - RCA adapters included
    Outputs 2 x SDI on BNC female
    1 x Fiber - requires optional module (not included): OH-TX-1 or OH-TX-3-1550
    USB 1 x USB mini type B for yelloGUI utility and firmware updates
    Supported Resolutions 1080p and 720p: 23.98, 24, 25, 29.97, 30, 50, 59.94, 60 Hz
    1080i: 50, 59.94, 60 Hz
    Video Standards HDMI
    3D supported
    Up to 8 channels embedded audio passed to SDI
    Note: Does not pass HDCP-encrypted content

    SDTV: Analog 525 or 625 bi-level sync, black burst or color bars
    HDTV: All tri-level sync standards (excepting 1080p: 50, 59.94, and 60 Hz)
    Cross lock compatible

    75 ohm BNC connector
    SMPTE: 424M, 292M, 259M
    3G-SDI, HD-SDI, SD-SDI: 270 Mbp/s to 3 Gbp/s (follows HDMI input)
    3D: Supports single-link 3D
    Frame Synchronizer Functional if valid reference is detected, otherwise operates in free run (asynchronous) mode. External audio and HDMI input are frequency locked to external reference, fully cross lock compatible across standards
    Audio Standards Balanced Mode: 24, 22, 20, 18, 15, 12 dBu full scale (selectable)
    Unbalanced Mode (Line Level): -10 dBV
    Selectable SDI audio channel for embedding (channels 1 through 8) - overwrites any HDMI embedded audio present in selected channels
    Frequency Response: < ± 0.2 dB at 20 Hz to 20 kHz
    A/D Sample Rate: 48 kHz - free run or frequency locked to reference input
    Power Requirements 12 VDC
    Dimensions 4.1 x 3.7 x 0.9" / 105 x 95 x 22 mm
    Weight Not specified by manufacturer
    Packaging Info
    Package Weight 1.65 lb
    Box Dimensions (LxWxH) 10.2 x 9.0 x 3.4"

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