This ComputerCableStore.com 1000FT RG6 Quad Shielded
Coaxial Cable - White Cable is the ideal choice for use with both analog and digital signals. RG6 Quad shielded coax cable provides the highest possible level of protection ensuring EMI/RFI interference won't be degrading your high speed Internet, your HD channels on CATV or your satellite signal. UL listed and Comprised of a 18 AWG copper clad steel conductor surrounded by a foam polyethylene dielectric plus shielded by a bonded aluminum foil with 60% aluminum braid over another foil with 40% aluminum braid ensuring the maximum performance of any device connected to it .
Coaxial cable is a cable consisting of an inner conductor, surrounded by a tubular insulating layer typically made from a flexible material with a high dielectric constant, all of which is then surrounded by another conductive layer (typically of fine woven wire for flexibility, or of a thin metallic foil), and then finally covered again with a thin insulating layer on the outside. The term coaxial comes from the inner conductor and the outer shield sharing the same geometric axis. Coaxial cables are often used as a transmission line for radio frequency signals. In a hypothetical ideal coaxial cable the electromagnetic field carrying the signal exists only in the space between the inner and outer conductors. Practical cables achieve this objective to a high degree. A coaxial cable provides protection of signals from external electromagnetic interference, and effectively guides signals with low emission along the length of the cable.
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