The BNC connector is a miniature quick-connect design. It was introduced on military radio equipment in the 1940's. It is normally used for radio-frequency signals up to about 2 gigahertz and 500 volts maximum.
Our Field Service Grade RF Test cables are expressly designed for and excel in meeting the needs of field service. The included cable loss data, color coding, and reliability are valuable in development, engineering, or product testing applications as well.