ABSTRACT
Distribution lengths can often exceed the needs of standard copper cables. The most common material used in transporting data is some form of copper cable. The standards for the video signal interfaces will identify the properties of the cable, including the shielding and grounding. There are a variety of connectors which allow for lower resolutions, higher resolutions, and digital only signals, as well as the ability for analog transmission. The HD-15 connector, commonly known as the Video Graphics Array (VGA) connector, was the main interface connector between computers and monitors prior to the digital revolution. The bundled co-axial cable allows for a greater distance of transmission than the single multi-core cable with the VGA termination. This standard allowed for a greater number of resolutions and display rates. The modulating of the composite video signal can become a broadcast channel by modulating it to a proper radio frequency (RF) carrier wave.
