Audio Downmix Decoder HDMI 40Gbps

VLHA-H21DWM


Data Sheet

User Manual

Product Description

Introducing our 48Gbps HDMI eARC Audio to Amplifier Adapter, meticulously crafted to extract audio signals from HDMI sources or ARC/eARC-enabled TVs for seamless HDMI audio transmission to your AV Receiver. With support for data rates up to 48Gbps, compliant with HDMI 2.1 and HDCP 2.3 standards, it effortlessly handles UHDTV 8K@60Hz resolutions.

 Packed with convenient features like EDID management and cable equalization, this adapter ensures effortless integration into your HDMI setup. It offers a straightforward solution for routing audio signals to your old audio amplifier, simplifying HDMI installations. Plus, enjoy seamless CEC control from your TV to both the source and amplifier, enhancing your overall audiovisual experience.

Featured Highlights

  • HDCP 2.3 compliant

  • Support 48Gbps FRL and 18Gbps TMDS video bandwidth, as specifiedin HDMI 2.1

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

  • Support VRR, ALLM, QMS, QFT, SBTM, as specified in HDMI 2.1

  • 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/eARC audio de-embedded to HDMI audio output

  • Support CEC control from TV to the source and amplifier

  • Support CEC volume control from TV to the amplifier sound system

  • Advanced EDID management

  • Compact design for easy and flexible installation

Specifications

Technical
HDMI Compliance     HDMI 2.0    
HDCP Compliance     HDCP 2.3    
Video Bandwidth     18Gbps    
Video Resolution   Up to 4K@60Hz, 2K@60Hz/144Hz    
Audio Latency     No Latency    
Video Latency     No Latency    
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, DTS:X, DSD

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         2 x HDMI input [Type A, 19-pin female]
Outputs         1 x HDMI output [Type A, 19-pin female]

1 x L/R audio output [3.5mm Stereo Mini-jack]
Control         1 x RS-232 [3pin-3.81mm phoenix connector]

1 x IR EXT [3.5mm Stereo Mini-jack]

2 x USB HOST [USB Type B]

4 x USB DEVICES [USB Type A]
Mechanical    
Housing     Metal Enclosure    
Color     Black    
Dimensions     175mm [W] x 100mm [D] x 30mm [H]    
Weight     506g    
Power Supply     Input: AC 100 - 240V 50/60Hz DC 12

Output: DC 12V/1A

(US/EU standards, CE/FCC/UL certified)
Power Consumption     Typical value: 5.16W

Standby mode: 0.6W   
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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