Where we will be without coaxial cables
Where we will be without coaxial cables
A TV without coaxial cables would just be able to feature a few channels (all in non high-def), ham radio in your basement will have fewer audiences, and your Internet connection may still be stuck in the infamous dial-up age (for little kids in the future who would only know broadband connection be thankful you never experience dial up). Simply put, coaxial cables keep our wired worlds. What is it that makes them so very important and how do they work?
Basically, these cables consists of three interrelated parts: the inner conductor (copper core), which is surrounded by a tubular insulating layer (dielectric insulator), which fits snugly just below the metal pipes conducting shield. Inner conductor and outer shield implementation share the same axis, which is why-you guessed it-the cable is named "coax."
Primary improvement over other cables there is the fact that high quality coaxial cables can carry radio frequency power at a much higher rate with almost no power loss. They achieve this by insulating the core conductor, grounding the metal shield, and having a space exactly in line with end to end, creating a wide path with fewer bumps for radio waves to travel and thus increases the amount of data or waves to travel along with its travel speed.