Gold Edition HDMI Line WH-420 is a high-quality professional HDMI 1.4-edition line, with the transmission speed reaching 340MHz (10.4Gbps), the resolution ratio reaching 4K*2K and the refresh rate reaching 340Mhz. W140 HDMI Line is the first choice for HD player, blu-ray player and DC. Its unique technology of “liquid pixel self-adaption” makes the video of your LCD TV set clearer; the color rendition is more vivid, and the color is more exquisite.

Gold edition WH-420 HDMI Line
• HDMI 1.4 edition line, supporting 3D format and resolution ratio
• Support the HD resolution ratio as high as 4K×2K
• Support HDMI Ethernet channel as high as 100Mpbs
• Its unique technology of “liquid pixel self-adaption” makes the video of your LCD TV set clearer, and the color will be more vivid.
• 24K gilt plug, 3-layer shielding guarantee, 27 processes inspection, certified by international standards.
• It adopts high-density OFC braided shield, effectively isolating EMI; the picture is smoother, without radiation, so you do not need worry

HDMI Ethernet Channel,HEC
HDMI 1.4 edition data line will add one data channel, and support high-speed double-way communication. The interconnected equipment which supports this function can receive and send data through 100mega Ethernet, satisfying any application based on IP.
HDMI Ethernet channel will allow the Internet-based HDMI equipment and other HDMI equipment to share the access to Internet, without additional Ethernet line. The new function will also offer a connection platform, which allows HDMI equipment to share contents

Audio Return Channel,ARC
This channel can reduce the quantity of cables required for audio upward transmission as well as treatment and play. When HD TV set receives audio and video contents directly, this new channel can make HD TV set transmit the audio to A/V power amplifying receiver directly, without additional cable
Support 3D format and resolution ratio
The new standard will define universal 3D format and resolution ratio for HDMI equipment, realizing standardized input and output of home 3D system; it can support two video streams with maximum resolution ratio of 1080p

Support 4K×2K resolution ratio
HDMI equipment support 4K×2K resolution ratio, four times of current 1080p, capable of transmitting contents with same resolution ratio with many digital home theatre.
The formats include: 3840×2160 24Hz/25Hz/30Hz;4096×2160 24Hz

Support color space
When common HDMI lines transmit, only 24bit or 36bit is used, but W140 adopts 48bit for transmission, supporting maximum color digits. HDMI will support the color space specially designed for DC, including sYCC601, Adobe RGB and AdobeYCC601, capable of displaying accurate and vivid colors when connecting with DC

Micro HDMI interface
New Micro HDMI interface will be about 50% smaller than that of 19-pin interface, supporting maximum 1080p resolution ratio of portable equipment
Automotive Connection System,ACS
A cable standard designed for onboard HD content transmission, capable of avoiding the influence brought by common environment inside the car, such has heating, vibration and noise, and offering a set of feasible solution for car makers to realize the transmission of HD contents in the car

 
Support the technologies of DeepColor and xvYCC
The updated 1.4 edition of HDMI Line W140 can be said as a milestone, realizing improved bandwidth, increased resolution ratio, Deep Color technology, wide color space, sound & picture synchronization, DTS-HDMA, Dolby TrueHD lossless compression multi-channel audio; Deep Color and xvYcc color standard may be neglected easily. The HDMI lines supporting Deep Color can support 48bit color depth, reaching the display of 1 billion colors, and producing the transition of more colorful color grades. Comparing with sRGB, xvYcc has wider color display scope, close to all colors which can be distinguished by eyes. In terms of actual application, SONY BRAVIA has fully supported the color standard of xvYcc. Therefore, if you use SONY BRAVIA LCD TV set, you can buy HDMI lines which support xvYcc.

24K gilt plug, 3-layer shielding guarantee, 27 processes inspection which effectively reduces contact resistance and signal attenuation, certified by international standards.
W140 HDMI Line adopts the firm and anti-abrasion 24K gilt plug; the signal stability is guaranteed through 3-layer shielding, such as high-density braided net; 27 processes inspection involved in material selection and production technique; certified by international standards, perfectly displaying the picture details and video definition, ensuring no loss during the HD transmission.

High-density 3-layer shielding cable
HDMI line is covered by nylon braided net and 3-layer shielding cable: the first layer is rubber coat, the second layer is metal shielding net, and the third layer is tinfoil covering the lines, which is made of 99.999% OFC, including 8mm-thick insulation materials, 28AWG, 180-mesh tinned copper braid; the high-density shielding guarantees strong anti-interference capacity

Product purpose
HD multi-media signal transmission line offers broadband non-compression digital audio & video transmission, mainly applied to HD equipment such as HD player, LCD TV set, PS3/XBOX360/projector, blu-ray player and DV.
HDMI line will change the status of disorderly wire layout; just one HDMI line will settle all issues