About RGB Cables
RGB cables are so called because made at the ends of cables are red, green and blue color coded. There is a series of RGB cables. All cables are an RGB type cable visual components. The visual component cables can cut the video signals into three different signals. Two of the three command signals how red and blue there is in an image. They are called NEAR components and relays. The third signal, called luminance signal processes information black and white and control the brightness of an image. This is often called the component of Y. Unlike the composite cables, there is no compression of any signal. For this reason the color depth and resolution achieved is superior to composite video and even better facilities for S-Video.
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