RF cables are cables that transmit electromagnetic energy in the RF range. RF cables are indispensable components in various radio communication systems and electronic devices. They are widely used in wireless communications and broadcasting, television, radar, navigation, computer and instrumentation.
Coaxial cable is sometimes referred to as RF cable, coaxial RF cable is the most widely used structure type. Because its internal and external conductors are in a concentric position, making the electromagnetic energy limited to the medium propagation between the internal and external conductors. It has advantages like low attenuation, high shielding performance, wide usage bandwidth and stable performance, etc.