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Difference between RG6 and RG11

Difference between RG6 and RG11

Are you curious about the difference between RG6 and RG11 cables? They may seem very similar, but there are actually some important distinctions between these types of cables. In this blog post, we’ll explore the key differences between RG6 and RG11 cables so that you can make an informed decision about which type of cable is best for your needs.

What is RG6?

RG6 cable is a type of coaxial cable that is commonly used for connecting video and satellite components. The “RG” stands for radio guide, and the “6” refers to the cable’s impedance, which is 60 ohms. RG6 cable is also referred to as RG6/U, which stands for RG6/universal. RG6 cable is most often used for cable television and satellite TV connections, as well as for CCTV (closed-circuit television) applications. RG6 cable typically has a copper core with an aluminum braid and inner dielectric insulation.

The aluminum braid acts as a shield against electromagnetic interference (EMI), while the dielectric insulation helps to minimize signal loss. RG6 cable is available in both shielded and unshielded versions. The shielded RG6 cable is typically used for applications where EMI is a concern, such as in industrial settings. RG6 cable is also available in plenum and non-plenum versions. The plenum RG6 cable has a flame-retardant jacket that makes it safe for use in air ducts and other enclosed spaces.

What is RG11?

RG11 cable is a type of coaxial cable that is commonly used in high-speed data and video applications. The “RG” stands for “radio guide,” and the 11 refers to the thickness of the dielectric (insulating) material around the copper core. RG11 cable has a larger diameter than RG6 cable, which means it can carry a higher frequency signal with less loss. As a result, RG11 cable is often used for long runs or runs where high bandwidth is required. However, RG11 cable is also more expensive and harder to work with than RG6.

Difference between RG6 and RG11

RG6 and RG11 cables are both types of coaxial cables. RG6 is a newer standard and is thinner and has more shielding than RG11. RG11 can carry a signal over longer distances but is more expensive. RG6 is the more common type of cable used in homes.


RG6 and RG11 cables are both designed for carrying video signals, but there are some key differences between the two. The most obvious difference is that the RG11 cable has a thicker gauge than RG6, which makes it better suited for carrying heavier signals over longer distances. If you’re looking for a cable that can handle high-definition or 3D video content, then you’ll want to go with an RG11 option. Another thing to consider is price – because of its thickness, an RG11 cable will be more expensive than an RG6 one.

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