M903U
HDMI 4K Audio Extractor with ARC
The HDMI 4K audio extractor de-embeds the audio signal from a HDMI source and outputs to optical (S/PDIF) digital audio and analog stereo audio signal, it can be easily connected to the earphones or audio amplifier. HDMI signal bypasses to output without any loss. It supports ARC function as well.
Features:
Parameters:
Features:
- Supports optical (S/PDIF) digital audio sampling rates up to 192 kHz
- No HDMI output connection is required for analog or optical audio output
- Built-in TMDS equalization and CDR(Clock Rate Recovery) for long HDMI cable transmission
- Supports High Definition resolutions up to 4K2K@30Hz,1080P@120Hz, and 1080P 3D@60Hz
- Supports built-in audio EDID switching between LPCM 2.1CH, LPCM 5.1CH or TV (external) EDID
- Bypass all HDMI signal without any loss
- Supports CEC bypass function
Parameters:
Technical | |
HDMI Compliance | HDMI 1.4b |
HDCP Compliance | HDCP 1.4 |
Video Bandwidth | 10.2 Gbps |
Video Resolutions | up to 4K2K@30Hz,1080P@120Hz, and 1080P 3D@60Hz |
Color Space | RGB, YCbCr 4:4:4, YCbCr 4:2:2 |
Color Depth | 10-bit, 12-bit |
Audio Formats | PCM 2CH, LPCM 5.1, LPCM 7.1, Dolby Digital, DTS 5.1, Dolby Digital+, Dolby TrueHD, DTS-HD Master Audio, Dolby Atmos, DTS:X |
ESD Protection | Human body model — ±8kV (air-gap discharge) & ±4kV (contact discharge) |
Connections | |
Inputs | 1x HDMI Type A [19-pin female] |
Outputs | 1x HDMI Type A [19-pin female] 1x Toslink [Optical S/PDIF] 1x Stereo Audio Out [3.5mm Stereo Mini-jack] |
Mechanical | |
Housing | Plastic Enclosure |
Dimensions | 60mm [W] x 70mm [D] x 20mm [H] |
Net Weight | 125g |
Power Supply | Input: AC100 - 240V 50/60Hz Output: DC 5V/1A (US/EU standards, CE/FCC/UL certified) |
Power Consumption (Max) | 0.5W |
Operation Temperature | 32 - 104°F / 0 - 40°C |
Storage temperature |
-4 - 140°F / -20 - 60°C |
Relative Humidity | 20 - 90% RH (no condensation) |
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