When Do You Need a Coaxial Cable?

Coaxial cables, sometimes also referred to as coax cables, are a kind of electrical cord commonly used as a transmission line for radio frequency signals. Cables.com stocks an assortment of coax cables along with tools and accessories for use at home or in the office. 

What is a coaxial or coax cable? If you've ever had a home entertainment system installed, odds are you've seen one of these electrical cords before. Coax cables are a type of copper-core transmission line used to carry high-frequency electric signals with low loss. They're often used by cable TV companies to connect their satellite antenna networks to your home or business. 

A coaxial cable is generally made up of an inner conductor, which is the aforementioned copper core, contained within a dielectric insulator which is in turn encapsulated by a woven copper shield; all of this is then further protected by an outer plastic sheath. Though it can be considered a shielded cable, or a cable resistant to EMI or electromagnetic interference, the dimensions of the cable and connectors are controlled primarily for the precise conductor spacing it requires in order to act efficiently as a transmission line. 

What Kinds of Coaxial Cable Are There?

Coaxial Network Cables

Cables.com stocks an assortment of coax cables along with the tools and accessories you might need in order to set up your own network or audio/video system. 

In terms of coaxial network cables, which can be used for Cisco or DS3 applications, we offer our DS3 735a Plenum Coaxial Cables with Dual BNC for custom order between one and 75 feet in length. If you'd like to DIY your connection, you'll also need the right tools for the job. Cables.com stocks items like this Adjustable Coaxial Wire Stripper, which is best suited for use with popular dual-crimp BNC/TNC and Thinnet BNC Connectors. You'll probably also need a Coaxial Cable Cutter like this one, which is easy to spot with its bright yellow handles. 

Audio and Video Cables

From digital optical audio cables to RCA component video cables, Cables.com stocks everything you need for your audio and video project. This includes high definition component video cables intended to allow compatible HDTVs to display video in 1080i, providing for an amazing picture. Our Component Coaxial Video Cables featuring 3 RCA to RCA plugs are built using the same broadcast-quality raw cable preferred by industry professionals. 

This 50ft long Quad Shield RG6 Coaxial cable with F-connector is not only suitable for outdoor installation and direct burial, but it's also UV resistant and waterproof, which means that you can install it with no fear of having your connection disrupted. It features a 23AWG solid bare copper core and is protected by a LSZH (low-smoke zero halogen) jacket, which makes it suitable for indoor installation as well. 

And if you have an older analog TV set that you need to display signals from a high-definition source? No sweat. At Cables.com you can buy an HDMI to Coaxial Adapter, which is compatible with modern game systems, Blu-ray players, and more. 

Questions?

Cables.com wants to be your one-stop shop for your coaxial cable needs. We're confident that you'll find what you're looking for in our catalog, but don't hesitate to reach out to us through our web form or send us an email at sales@cables.com to discuss the option of manufacturing a custom cable for your particular project. We look forward to working with you!

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