Audio De-embedder HDMI 2.1, 40Gbps

VLHA-H21DEM

Data Sheet

User Manual

Product Description

The 48Gbps HDMI audio de-embedder is designed to extract audio signals from an HDMI source or ARC-compatible TV. It outputs analog stereo and digital S/PDIF audio and a buffered HDMI video output. With support for data rates up to 48Gbps, it meets HDMI 2.1 and HDCP 2.3 standards and is compatible with UHDTV 8K@60Hz. Featuring EDID management and cable equalization, it offers seamless integration into HDMI setups. This device provides a simple solution for HDMI installations, allowing audio signals to be sent to stereo audio or surround sound systems.

Featured Highlights

  • HDMI 2.1 and HDCP 2.3 compliant

  • Support 48Gbps FRL and 18Gbps TMDS video bandwidth

  • Support video resolution up to 8K@60Hz 4:2:0 12bit, 4K@120Hz 4:4:4 12bit

  • HDMI 2.1 protocols: VRR, ALLM, QMS, QFT, and SBTM are supported

  • HDR, HDR 10, HDR 10+, Dolby Vision, HLG pass-through

  • LPCM 7.1CH, Dolby TrueHD, Atmos and DTS-HD Master, DTS:X Audio pass-through

  • HDMI input audio or TV ARC audio de-embedded to S/PDIF and L/R audio output

  • Support CEC control from output devices to input sources

  • Advanced EDID management

  • Compact design for easy and flexible installation

Specifications

Technical
HDMI Compliance     HDMI 2.1    
HDCP Compliance     HDCP 2.3    
Video Bandwidth     48Gbps FRL and 18Gbps TMDS    
Video Resolution   Up to 8K@60Hz 4:2:0 12bit, 4K@120Hz 4:4:4 12bit   
Color Depth     8/10/12bit    
Color Space     RGB, YCbCr 4:4:4, YCbCr 4:2:0    
Audio Formats     HDMI IN/OUT:

LPCM, Dolby Digital/Plus/EX, Dolby True HD, Dolby Atmos, DTS,

DTS-EX, DTS-96/24, DTS High Res, DTS-HD Master Audio, DSD

AUDIO BREAKOUT:

OPTICAL OUT: PCM 2.0CH, Dolby, DTS

L/R OUT: PCM 2.0CH    
HDR     HDR, HDR10, HDR10+, Dolby Vision, HLG    
ESD Protection     Human-body Model: ±8kV (Air-gap discharge), ±4kV (Contact discharge)    
Connection    
Inputs         1 × Source IN [HDMI Type A, 19-pin female]
Outputs         1 × TV(ARC) OUT [HDMI Type A, 19-pin female]

1 × L/R [3.5mm Stereo mini-jack]

1 × OPTICAL [S/PDIF, female]
Control         1 × SERVICE [USB Type C, Update port]
Mechanical    
Housing     Metal Enclosure    
Color     Black    
Dimensions     95mm [W] × 68mm [D] × 18mm [H]    
Weight     178g    
Power Supply     Input: AC 100-240V 50/60Hz

Output: DC 5V/1A (US/EU standards, CE/FCC/UL certified)
Power Consumption     4W (Max)   
Operating Temperature     0°C ~ 40°C / 32°F ~ 104°F  
Storage Temperature     -20°C ~ 60°C / -4°F ~ 140°F   
Relative Humidity     20 - 90% RH (No condensation)

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