Coaxial Cable Diameter

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.

Coaxial cable diameter.

These are extremely thick cables which are much more industrial than any of the other varieties and are expensive to boot. What is rg316 cable. Pasternack s coaxial cable impedance calculator allows you to enter the outer diameter dielectric width inner conductor diameter width and either the dielectric constant or velocity of propagation vop values in order to calculate the impedance of the coax. Unless you buy rogue stock from a supplier if you abide by the manufacturer s application guidelines there should not be any surprises.

Properties of standard coaxial type cables have been very much standardized for many years. If you need to run cable in excess of 150 feet your installer may recommend either an lmr 600 or a half inch coaxial cable. The insulation diameter is 7 24 mm and the outside diameter is 10 3 mm. Rg316 coax cable can be used in direct burial radiofrequency and telecommunications applications.

But the differences between the two cables do have a large impact on the cable s performance. Its size makes it look very different to other types of cable such as twisted pair or ethernet cable. For heavy duty signal transmissions a variety of popular brands are available. For a coaxial cable with air dielectric and a shield of a given inner diameter the attenuation is minimized by choosing the diameter of the inner conductor to give a characteristic impedance of 76 7 ω.

Bookmark or favorite this coaxial cable impedance calculator page by pressing ctrl d. Hardline cables typically measure up to or more than 1 2 inch thick. Coax type characteristic impedance outside diameter velocity factor atten 100 mhz atten 1000 mhz comments. When more common dielectrics are considered the best loss impedance drops down to a value between 52 64 ω.

Hard line coaxial cable hardline cables are often used for high signal strength applications as with radio transmitters or other devices. The physical differences between the rg6q cable and the rg6 cable can seem minor. The inner components are generally made of the same material as the the rg 6.