and engineering support
Overview
The BG-8K-AD 48Gbps HDMI Audio De-embedder is a powerful and versatile solution designed to extract high-fidelity audio from HDMI sources or ARC-compatible TVs while preserving a high-quality HDMI video feed. This device offers both analog stereo and digital S/PDIF outputs, making it ideal for advanced home theater systems and professional AV installations. Supporting the latest HDMI 2.1 and HDCP 2.3 standards, the de-embedder ensures exceptional video clarity and robust audio pass-through, providing an all-in-one solution for a seamless audiovisual experience.
With 48Gbps FRL and 18Gbps TMDS video bandwidth, this de-embedder handles ultra-high-definition resolutions up to 8K@60Hz 4:2:0 12-bit and 4K@120Hz 4:4:4 12-bit, delivering sharp, vibrant visuals. It also supports key HDMI 2.1 features such as Variable Refresh Rate (VRR), Auto Low Latency Mode (ALLM), Quick Media Switching (QMS), Quick Frame Transport (QFT), and Source-Based Tone Mapping (SBTM), ensuring smooth and responsive playback across various display technologies.
Features in Depth
The 48Gbps HDMI Audio De-embedder is engineered to extract pristine audio from HDMI sources or ARC-compatible televisions while maintaining a buffered HDMI video output, ensuring that visual quality remains uncompromised. Tailored for both high-end home theater systems and professional AV setups, this device supports the latest HDMI 2.1 and HDCP 2.3 standards, delivering top-notch video and audio performance.
Equipped with a video bandwidth of 48Gbps FRL and 18Gbps TMDS, the de-embedder supports resolutions up to 8K@60Hz 4:2:0 12-bit and 4K@120Hz 4:4:4 12-bit, providing stunning image clarity and vibrant colors. The device also incorporates advanced HDMI 2.1 features, including Variable Refresh Rate (VRR), Auto Low Latency Mode (ALLM), Quick Media Switching (QMS), Quick Frame Transport (QFT), and Source-Based Tone Mapping (SBTM). These features optimize visual performance, ensuring smooth, responsive, and visually immersive experiences across various display technologies.
On the audio side, the de-embedder supports a wide range of high-definition formats, including LPCM 7.1CH, Dolby TrueHD, Dolby Atmos, DTS-HD Master Audio, and DTS, delivering immersive audio quality. It enables the extraction of audio from HDMI inputs or TV ARC channels, with output to both digital S/PDIF and L/R analog audio connections, offering flexibility in connecting to different audio systems.
The device also supports Consumer Electronics Control (CEC) commands, allowing users to control input sources through output devices, simplifying the user experience. Advanced EDID management ensures optimal compatibility across a variety of setups, making integration straightforward and hassle-free. Its compact design enables easy and flexible installation, even in tight spaces, making it a practical addition to any setup. By combining cutting-edge video and audio technology with practical features, the 48Gbps HDMI Audio De-embedder is an essential tool for those seeking to create an immersive and high-quality audiovisual environment.
Features
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HDMI 2.1 and HDCP 2.3 CompliantEnsures compatibility with the latest HDMI standards and secure content protection -
Stunning ResolutionsSupports video up to 8K@60Hz (4:2:0, 12-bit) and 4K@120Hz (4:4:4, 12-bit) for exceptional visual clarity -
Immersive AudioSupports LPCM 7.1CH, Dolby TrueHD, Atmos, DTS-HD Master, and DTSaudio pass-through for a superior sound experience -
Audio De-embeddingExtracts HDMI input audio or TV ARC audio to S/PDIF and L/R audio outputs -
CEC ControlEnables device control from output devices to input sources for streamlined operation -
Compact DesignAllows for easy and versatile installation in various setups
- High Bandwidth Support: Provides 48Gbps FRL and 18Gbps TMDS video bandwidth for seamless transmission of high-definition content
- HDR Pass-Through: Compatible with HDR, HDR10, HDR10+, Dolby Vision, and HLG for vibrant color performance
- Exclusive HDMI 2.1 Features: Fully supports VRR, ALLM, QMS, QFT, and SBTM for a dynamic and responsive viewing experience
- Advanced EDID Management: Provides optimal device communication for enhanced performance
Videos
Tech 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 4:4:4, YCbCr 4:4:4, YCbCr 4:2:2, 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 5.1CH L/R OUT: PCM 2.0CH |
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| HDR | HDR, HDR10, HDR10+, Dolby Vision, HLG | |||
| ESD Protection | Human body model: ±8kV (Air-gap discharge) & ±4kV (Contact discharge) | |||
| Connection | ||||
| Input | 1 × Source IN [HDMI Type A, 19-pin female] | |||
| Output | 1 × TV(ARC) OUT [HDMI Type A, 19-pin female] 1 × L/R [3.5mm Stereo mini-jack] 1 × OPTICAL [S/PDIF, female] |
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| Control | 1 × SERVICE [USB Type C, Update port] | |||
| Mechanical | ||||
| Housing | Metal Enclosure | |||
| Color | Black | |||
| Dimensions (W x D x H) | 3.7in x 2.7in x 0.71in [95mm x 68mm x 18mm] | |||
| Weight | 0.39 lbs [178g] | |||
| Power Supply | Input: AC 100-240V 50/60Hz, Output: DC 5V/1A (US/EU standards, CE/FCC/UL certified) | |||
| Power Consumption | 4W (Max) | |||
| Operation Temperature | 32°F ~ 104°F / 0°C ~ 40°C | |||
| Storage Temperature | -4°F ~ 140°F / -20°C ~ 60°C | |||
| Relative Humidity | 20~90% RH (non-condensing) | |||
| Recommended HDMI Cable | ||||
| Video Resolution | 8K60 | 4K60 | 1080P | |
| HDMI Cable Type | Ultra HDMI 2.1 cable | HDMI 2.0 cable | HDMI cable | |
| HDMI Cable Length (HDMI IN / OUT) |
2m/6.6ft ~ 3m/10ft | 10m/33ft | 15m/49ft | |
| The use of “Premium High-Speed HDMI” cables is highly recommended. | ||||
Resources
PACKAGE CONTENTS
- 1x 48Gbps HDMI Audio De-embedder
- 1x 5V/1A Multinational Power Supply
- 1x User Manual
Interfaces
- Power LED: When the device is powered on, the red LED will be on.
- IN LED: When the IN port connects to an active source device, the green LED will be on.
- OUT LED: When the OUT port connects to a display device and outputs a signal, the corresponding green LED will be on.
- ARC LED: Light on: The ARC is enabled with normal CEC communication. The audio is returned to output via the optical port. Light flashing: The ARC is enabled with an abnormal CEC communication. The audio failed to return to the output optical port. Light off: The ARC is disabled.
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ARC button: Press this button to enable or disable the ARC function.
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EDID DIP Switch: Use the DIP switch to set EDID.
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SERVICE: Firmware update and debug port.
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IN port: HDMI signal input port, connected to HDMI source device such as DVD or PS5 with an HDMI cable.
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OUT port: HDMI signal output port, connected to HDMI display devices such as TV or Monitor with an HDMI cable. It can be used as the ARC audio channel when the ARC function is enabled.
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OPTICAL: Optical audio output port.
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L/R: Analog audio output port.
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DC 5V: DC 5V/1A power input port.
