Product Description
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Key Features
• 1 HDMI Source to 4 HDMI Displays
• Supports 4096x2160 or 3840x2160 24/25/30/60hz at 4:4:4
• Supports up to UHD/4K 30Hz 4:4:4/12 bits or 60Hz 4:4:4/8 bit Deep color
• Audio de-embedding through the digital optical & Analog L/R audio output
• Support for Dolby TrueHD, Dolby Digital Plus, Dolby Atmos, & DTS-HD Master Audio
1x2/4 (4K@60Hz/18G/444) HDMI Distribution Amplifier with L/R / Optical Audio & De-Embedded Audio Output
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Key Digital® KD-DA1x4X are 4K/18G HDMI Distribution Amplifiers engineered to offer the best in quality, performance, and reliability, while providing a cost-effective HDMI signal distribution solution. Designed for professional audio video installations in digital signage applications, KD-DA1x4X enables a single video source to be displayed on multiple video displays. L/R analog and digital Optical de-embed ports provide an external audio signal of the connected source so it may be fed into amplifiers, distributed audio systems, and digital audio sound bars.
KD-DA1x4X HDMI Distribution Amplifiers support all SD, HD, VESA and Ultra HD/4K video standards with HDR header information included in a variety of 4K EDID handshakes. The Distribution Amplifiers feature status-monitoring LEDs, and support of HDR10, HDCP 2.2 and 4K.
Features
- HDMI Signal Distribution: 1 HDMI source to 4 HDMI outputs/displays
- Ultra HD/4K Support: 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 (High Dynamic Range): 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
- Audio De-embedding: Audio of the selected HDMI input is output at the digital Optical and analog 3.5mm stereo connectors.
- Full Buffer System™: Manages TMDS re-clocking / signal re-generation, HDCP authentication to source & display, 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 1
- Lossless Compressed Digital Audio: Dolby® TrueHD, Dolby® Digital Plus, DTS-HD Master Audio™, and Dolby® Atmos
- CEC Disconnect: Prevents unwanted control of source
Specifications
- Input: HDMI Connector, Type A, 19 Pin Female
- Output (Each): HDMI Connector, Type A, 19 Pin Female
- Bandwidth: TMDS bandwidth 18 Gbps
- DDC Signal (Data): Input DDC Signal - 5 Volts p-p (TTL)
- HDMI Video/Audio Signal: Input Video Signal - 1.2 Volts p-p
- Power Supply: KD-PS5V2ASC, 5V/2A, 100-240VAC, 50-60Hz, Interchangeable head, screw-in connector
- Regulation: CE, RoHS, WEEE
- Enclosure: Black Metal
General:
- Regulation: CE, RoHS, WEEE
- Enclosure: Black Metal
- 1:4 HDMI Distribution Amplifier:
- Dimensions: 6.25” x 1.1” x 3.1”
- Shipping Dimensions: 9.8” x 4.5” x 3.35”
- Weight: 0.41 kg (0.9 lb.)
- Shipping weight: 0.68 kg (1.5 lb.)
