Rg6 Vs Rg11 Coaxials: What's The Difference? - Utmel

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Published: 31 March 2022 | Last Updated: 31 March 2022

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RG6WR,TW

Belden Inc.

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In choosing the correct coaxial cable to wire up an AV system, we often encounter the RG6 and RG11 designations. These cables are not the same and there are differences that need to be considered before choosing one over the other. So, Magi is here to tell you the difference between them.

RG6 vs. RG11 - How Your Coaxial Cable Impacts TV Reception

Catalog

• Introduction
• What are RG coaxial cables?
• How is Coaxial Cable Constructed?
• Rg6 Overview
• Rg11 Overview
• Rg6 vs Rg11: Difference in Attenuation
• Rg6 vs Rg11: Difference in Applications
• Rg6 vs Rg11: Difference in Price
• Rg6 vs Rg11: Difference in Flexibility
• Rg6 vs Rg11: Comparison Chart
• Conclusion

Introduction

Coaxial cable types RG6 and RG11 are used to connect AVs, CCTVs, amplifiers, cellular signal boosters, and satellite TV systems. You'll come across these two cable classifications while looking for the proper cable. They're not the same, and there are several distinctions to consider while deciding between the two. When it comes to RG6 against RG11, here's what to expect.

What are RG coaxial cables?

RG Coaxial cables are the kind of coaxial cables utilized for efficient transmission solutions for Telecom systems that include Satellite communication, Marine, Mobile communication, AM, FM, Inbuilding, and Radar Communication systems, video, and more.

How is Coaxial Cable Constructed?

The center core of the coaxial cable is made of a single copper or copper-coated steel wire, which transmits the high-frequency signal. This wire is encased in a dielectric insulator, which is usually composed of plastic and keeps the distance between the center conductor and the following layer constant. A metal shield consisting of braided copper, aluminum, or another metal is wrapped around this insulator. Outside electromagnetic interference is canceled as a result of this. The final layer is a rubber wrapper that protects the entire setup.

With a few exceptions, the coaxial wire can be utilized in both indoor and outdoor applications. Outdoor use of coax needs additional insulation to keep the wires safe from the sun and rain. Outdoor-rated cables can be connected along the outside of your house to a satellite dish or a cable box on the corner. Whether exposed to the sun or buried in the ground, the cable must be sufficiently covered to ensure uninterrupted communications.

Rg6 Overview

RG6

RG6 is a type of coaxial cable with a protective sheath, an inner conductor surrounded by a cylindrical conducting shield, and a dielectric between the two. These cables are favored because of their long lifespan. RG6 cables are suitable for everyday networking and connecting requirements. Because it is thin, flexible, and requires less area to install.

RG6 is not good for long-range because the signal gets fluctuated and the originality is lost. RG6 is cheap and affordable. It is also preferred more by people for indoor connections. Lopping over other connections or cables is easy with RG6 cables because of their thinness. RG6 uses an F-type connector or a coaxial RF connector which is good for domestic connections. RG6 has a center conductor of 18 gauge wire.

Rg11 Overview

The RG11 cable is a coaxial radio guide cable with a protective wrapping around it. RG11 is a thicker version that covers a larger area. Because of its thickness, signal fluctuation is reduced, and the signal's authenticity is preserved. Long-range signal strength is favored with RG11, which is typically utilized for outdoor or unusual applications.

F-type connections are also used in RG11, which are good for signal strength. Because of its thickness, RG11 is not extremely flexible, making bending and looping difficult. When signal strength is the primary goal of installation, RG11 is the best option. Because of its rough and sturdy construction, RG11 is exceptionally durable and requires little care. The center conductor of RG11 is a 14 gauge wire.

Rg6 vs Rg11: Difference in Attenuation

RG6 has more signal loss compared to RG11. The RG11 cable will give you a better signal at its end compared to the end of the RG6 when given a specific length of cable. Meanwhile, noticeable attenuation will only happen to the RG11 cable once you start using longer RG11 cables since the signal travels longer distances, leading to attenuation.

Rg6 vs Rg11: Difference in Applications

Coaxial Cables, as the name implies, are electrical cables where the inner conductor & the outer conductor, share a common spatial axis and have dielectric insulation.

RG6 Coaxial Cable (nominal diameter - 7mm), finds its applications in Cable TV, Dish TV, TV Antenna, Broadband internet and can carry signals up to 450 meters.

RG11 Coaxial Cable (nominal diameter - 10mm), has similar applications as above but is used either in harsher environmental conditions and/or where signals need to be carried long distances up to 600 meters.

Rg6 vs Rg11: Difference in Price

The RG11 cable's most significant disadvantage is its greater price per meter. Because it is frequently utilized for long distances, the price increase can soon add up. The thickness of the cable and the conductor itself within the cable are the reasons for the greater pricing. A higher manufacturing cost is directly proportional to the number of materials used. The overall thickness of the RG6 cable is thinner because the conductor within is lower in diameter.

Rg6 vs Rg11: Difference in Flexibility

Another problem with the GR11 is the lack of flexibility, because of the thickness of the cable. As a result, RG11 cables are difficult, if not impossible, to utilize in conventional residential connections. The RG11 wire isn't designed to bend around bends or turn sharply. The RG6 is significantly better for this, which is why it is frequently used in residential setups. The RG11 coax cable is frequently used in backbone deployments when two sites separated by a significant distance must be connected.

Rg6 vs Rg11: Comparison Chart

Categories	RG6	RG11
Uses	Mostly used for satellite cables	Only reserved for special uses
Price	Less expensive	More expensive
Thickness	RG6 is0.375 inches.weak signal strength	RG11 is 0.75. good signal strength.
Flexibility	More flexible and less stiff	Less flexible and stiffer
Attenuation	More signal loss	Less signal loss
Center Conductor	18AWG	14AWG
Connector types	RG6 uses F-type connectors.	RG11 also uses F-type connectors.

Conclusion

For various reasons, different wires or cables are required. As a result, there are many different types of cables on the market. When it comes to long-distance signal transmission, RG11 is favored. When it comes to indoor connections or wiring, however, RG6 is the standard. Because of its thick exterior covering and durability, RG11 is pricey. And in RG11, the signal strength or output quality is preserved.

RG6 is a flexible cable that may be looped over other connections with ease. Because RG6 cables are tiny and require less space for installation, they are commonly used for TV cables. Both RG6 and RG11 have a plastic jacket covering the outer layer, followed by a metallic shield, the center core, and a dielectric insulator barrier between the metallic shield and the center core. Because it delivers better signal strength and maintains the signal's uniqueness, RG11 is more expensive than RG6.

Share this postFrequently Asked Questions

When should I use RG11?

RG11 are thick cables used for special and long-distance signal purposes. It is mostly used in television connections, CCTV connections, and HTDV, etc. Because of its thickness, it does not bend easily or is not very flexible; therefore, indoor connections do not go easy with RG11.

What is RG6 used for?

The RG-6 is primarily used for cable and satellite signal transmission for residential or commercial installations. This coax cable is thin and easy to bend for wall or ceiling installations and remains the preferred choice to relay cable television signals.

What is RG11 cable used for?

RG11 Coaxial Cables are used for Wide Broadband with far signal transmission distance, often used as the main cable line in transmitting observing camera data, Cable Television, etc.

What coaxial cable is best for HDTV?

The best coaxial cable for HDTV is RG-11. This type of cable offers a higher gauge than others, which provides more space for signals to transfer. This makes the RG-11 cable adept at transferring strong HD signals at speed.

Does coax cable affect Internet speed?

Coax cable does not inherently slow down your Internet. In fact, because coax cable wiring is intentionally designed to carry extremely high-bandwidth data, you can harness this wiring using MoCA technology to transform and boost your Internet speeds.RELATED POSTS

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