Key Digital 4K/18G HDMI Fixer and Booster with Audio De-Embedding
KD-FIX418A-3
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Eliminate common HDMI integration problems using this 4K/18G HDMI Fixer and Booster from Key Digital. This 4K 18G HDMI connectivity repair and audio de-embedding solution provides HDMI extension coupling and signal correction for all AV systems applications. It provides audio de-embedding on both 3.5mm analog stereo and optical digital connectors, enabling the integration of HDMI signals into distributed audio systems, audio DSPs, amplifiers, or sound bars.
EDID handshake management, forced hot plug detection, and optional 4K to 1080p down-conversion tools help overcome common HDMI integration problems for ease of installation. The KD-FIX418A-3 fixer supports a variety of SD, HD, VESA, and UHD 4K video standards and has HDR header information included in many of the built-in 4K EDID handshakes for an optimized viewing experience.
HDMI Signal CorrectionResolves common HDMI integration obstacles related to Hot Plug Detection, EDID handshaking, HDCP authentication, and bandwidth.Audio De-Embedding
- HDMI input audio is de-embedded via both analog 3.5mm stereo and digital optical connectors.
- Supports surround audio formats: DTS-HD Master Audio, DTS:X, Dolby TrueHD, and Dolby Atmos.
4K to 1080p Down ConversionWhen enabled, 4K to 1080p resolution conversion is applied for integration with legacy displays or projectors.ARC and CEC Passthrough
- ARC passthrough from a connected ARC-supported display to a connected ARC-supported HDMI source.
- CEC passthrough from a connected display to selected HDMI sources.
UHD 4K Support
Supports up to DCI 4K or UHD 4K 24/25/30/60 Hz at 4:4:4 (with up to 18 Gb/s bandwidth).
HDCP Licensing
Fully licensed and compatible with HDCP 2.2.
High Dynamic Range
Supports HDR10 and Dolby Vision for more life-like images through a greater range of luminance levels.
Resolution Support
Supports all SD, HD, and VESA (VGA, SVGA, XGA, WXGA, SXGA, UXGA) up to 4096 x 2160p.
Deep Color Support
Supports up to UHD 4K30 4:4:4, 12-bit or UHD 4K60 4:4:4, 8-bit.
Full Buffer System
The full buffer system manages TMDS re-clocking/signal re-generation, HDCP authentication to source and display, hot-plug management, and EDID control handshake.
EDID Management
Incorporates a library with 15 internal EDID handshakes, including 4K with HDR, in addition to native EDID data copied from the output/display.
