Coaxial Cable Sizes Uses

Its size makes it look very different to other types of cable such as twisted pair or ethernet cable.

Coaxial cable sizes uses.

Coaxial cables and ohms and impedance. A coax cable or coaxial cable is a heavy durable cable used for various types of residential and commercial installations. Coaxial cable size identification by jacob workman digital television is one technology that often uses coaxial cable. Coaxial cable has a distinct thick round shape because of its interior insulation layer.

The most commons sizes of coaxial cable are rg 6 rg 11 and rg 59 some of the size differences are demonstrated in the image below. The rg series was originally used to specify the types of coax cables for military use and the specification took the form rg rg from radio guide plus two numbers. Its size makes it look very different to other types of cable such as twisted pair or ethernet cable. Lmr 400 is a popular cable that has the same diameter as rg 8u but with a lower loss dielectric foam pe.

Coaxial cabling is the means by which millions of people receive various services. The most commons sizes of coaxial cable are rg 6 rg 11 and rg 59 some of the size differences are demonstrated in the image below. The rf industry uses standard type names for coaxial cables. From digital television to internet to phone service cable has become a major medium in the multibillion dollar telecommunications industry.

Now let s change the dielectric. Coaxial cable is commonly used by cable operators telephone companies and internet providers around the world to convey data video and voice communications to customers. Comcast does not specify a standard rg value for the best type of coaxial cable to use with their products. Coaxial cable has a distinct thick round shape because of its interior insulation layer.

It is most familiar to many consumers as the conduit that carries cable television signals into homes and businesses. The type of coaxial cable used will determine your signal strength and how many dbm your cable can handle. Used in radio microwave and fiber optic applications this is the signal strength. Another thing to consider is the rg value of the coaxial cable such as rg 6 rg stands for radio guide.

However using rg 8u type cable decreases the loss to 2 4 db 58 of the power makes it through the cable so clearly the larger cable size has an advantage. Thanks to television rg 6 is the most commonly used coaxial cable for home use and the majority of connections outside europe are by f connectors. It has also been used extensively within homes. Usa rg systems for coax cable types.

Most coaxial cables have a characteristic impedance of either 50 52 75 or 93 ω. Impedance is the amount of resistance the waves proceeding through the coaxial cable encounters. The value that follows it is a reference to the diameter and internal characteristics of that particular type of coaxial cable.