Understanding Coaxial Cables: Choosing the Right RG58 and 50 Ohm Cable for Your Antenna
When it comes to setting up a reliable connection for your radio, TV, or antenna system, coaxial cables play a major role. Whether you’re working on a new antenna setup or upgrading your existing one, the type of coaxial cable you choose can directly impact your signal quality and overall performance. In this guide, we’ll help you understand what coaxial cables are, why RG58 coax cables and 50 Ohm coaxial cables are so popular, and how to choose the best coax cable for your antenna . Let’s dive in! What Is a Coaxial Cable? A coaxial cable , often called coax cable , is a type of electrical cable that transmits radio frequency (RF) signals from one point to another. You’ll find them used in everything from TV antennas and Wi-Fi systems to radio transmitters and security cameras . A coaxial cable has a few key layers: Inner conductor: Carries the electrical signal Dielectric insulator: Keeps the signal isolated from interference Shielding layer: Protects against ex...