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HDMI Fixers & Boosters > 4K 18G HDMI Fixers, Boosters, and Buffers

KD-FIX418A-2

HDMI Connectivity Fixer with Audio De-Embedding and Down-convert

  • HDMI signal repair, re-generation, boosting, and optional 4K to 1080p down-conversion.

  • Provides EDID handshake and HDCP authentication to connected HDMI sources

  • De-embeds audio for ease of integration with audio systems

  • Supports 4K HDMI signals up to 18Gbps with HDR, HDCP 2.2, and surround audio up to Dolby® 7.1, Atmos / DTS-HD

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overview
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specS & accessories

introduction

KD-FIX418A-2 is a 4K 18G HDMI connectivity repair and audio de-embedding solution for HDMI extension coupling and signal correction in all AV systems applications. Analog and digital audio de-embedding on 3.5mm analog stereo & optical digital connectors enable 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. KD-FIX418A-2 supports a variety of SD, HD, VESA and Ultra HD 4K video standards and has HDR header information included in many of the built-in 4K EDID handshakes for an optimized viewing experience.


Features

  • HDMI Correction: Resolves common HDMI integration obstacles related to Hot Plug Detection, EDID handshaking, HDCP authentication, and bandwidth

  • Audio De-embedding: HDMI input audio is de-embedded on an analog 3.5mm stereo and digital optical connector

  • 4K to 1080p Down Convert: When enabled, resolution conversion is applied to individual outputs(s) based on EDID from the connected display

  • Digital Audio Format Support: DTS-HD Master Audio™, DTS:X®, Dolby® TrueHD, Dolby Atmos®

  • ARC Pass-thru: From connected ARC supported display to connected ARC supported HDMI source

  • CEC Pass-thru: From connected display to selected HDMI source

Additional Features

  • Ultra HD/4K: Supports up to 4096x2160 or 3840x2160 24/25/30/60hz at 4:4:4 (signals up to 18Gbps bandwidth)

  • HDCP Licensing: Fully licensed and compatible with HDCP 2.2

  • HDR10 and Dolby Vision: 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 4096x2160p

  • Deep Color Support: Up to UHD/4K 30Hz 4:4:4/12 bits or 60Hz 4:4:4/8 bit

  • Full Buffer System™: Manages TMDS re-clocking / signal re-generation, HDCP authentication to source & display, Hot Plug management, and EDID control handshake

  • EDID Management: Internal library with 15 internal EDID handshakes including 4K with HDR in addition to native EDID data copied from the output/display  

downloads

Operation Manual
Hires Photos

specifications

Technical:

  • HDMI Input (Each): HDMI Connector, Type A, 19 Pin Female

  • HDMI Output: HDMI Connector, Type A, 19 Pin Female

  • HDMI Bandwidth: TMDS bandwidth 18Gbps

  • DDC Signal (Data): Input DDC Signal - 5 Volts p-p (TTL)

  • HDMI Video/Audio Signal: Input Video Signal - 1.2 Volts p-p

  • 3.5mm Stereo Audio Output: Line level audio on TRS connector. Drives 1 VRMS line audio output with a sampling rate of 48kHz

  • Analog Audio Max Output Level: 4dBu on 150kΩ, DC coupling

  • Optical Digital Audio Output: Follows SPDIF format (IEC 60958). Supports sampling rate up to 192KHz.

  • Max Output Level: 1Vpp on 75Ω, DC coupling

  • Audio Bandwidth: 20Hz to 20kHz @ 0dBu

  • TND + Noise: 0.33% @0dBu @ 1kHz

  • Power Supply: 5V/1A (5W) DC power jack, screw-in type. Model SK01T-0500100Z


General:

  • Regulation: CE, RoHS, WEEE, EAC

  • Enclosure: B lack metal

  • Power Supply: USB to micro USB cable (power adapter not included)

  • Product: 3.78” x 2.52” x 0.93” (94 x 64 x 23.5 mm), Weight: 5.4 oz (152 g)

  • Packaging: 7.4” x 5.35” x 3.14” (188 x 136 x 80 mm), Weight: 16 oz (453 g)

accessories

  • Power Supply: 5V/1A (5W) DC power jack, screw-in type. Model SK01T-0500100Z

  • Mounting: 2x L-bracket

technical documents

Operation Manual
Hires Photos

specifications

Technical:

  • HDMI Input (Each): HDMI Connector, Type A, 19 Pin Female

  • HDMI Output: HDMI Connector, Type A, 19 Pin Female

  • HDMI Bandwidth: TMDS bandwidth 18Gbps

  • DDC Signal (Data): Input DDC Signal - 5 Volts p-p (TTL)

  • HDMI Video/Audio Signal: Input Video Signal - 1.2 Volts p-p

  • 3.5mm Stereo Audio Output: Line level audio on TRS connector. Drives 1 VRMS line audio output with a sampling rate of 48kHz

  • Analog Audio Max Output Level: 4dBu on 150kΩ, DC coupling

  • Optical Digital Audio Output: Follows SPDIF format (IEC 60958). Supports sampling rate up to 192KHz.

  • Max Output Level: 1Vpp on 75Ω, DC coupling

  • Audio Bandwidth: 20Hz to 20kHz @ 0dBu

  • TND + Noise: 0.33% @0dBu @ 1kHz

  • Power Supply: 5V/1A (5W) DC power jack, screw-in type. Model SK01T-0500100Z


General:

  • Regulation: CE, RoHS, WEEE, EAC

  • Enclosure: B lack metal

  • Power Supply: USB to micro USB cable (power adapter not included)

  • Product: 3.78” x 2.52” x 0.93” (94 x 64 x 23.5 mm), Weight: 5.4 oz (152 g)

  • Packaging: 7.4” x 5.35” x 3.14” (188 x 136 x 80 mm), Weight: 16 oz (453 g)

accessories

  • Power Supply: 5V/1A (5W) DC power jack, screw-in type. Model SK01T-0500100Z

  • Mounting: 2x L-bracket

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KD-Pro3
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