coaxial cable standards

Coaxial cable standards specify the dimensions, performance, and connectors for cables used in communication systems, ensuring compatibility and reliable signal transmission. Common standards, like RG-6 and RG-59, define differences in diameter, shielding, and impedance (usually 75 or 50 ohms). These standards help determine appropriate cable choices for applications like TV, internet, or security systems, balancing factors like signal quality, distance, and cost. Following standardized specifications ensures consistent performance, reduces interference, and makes installation and troubleshooting more straightforward.