11/20/2023 0 Comments Bnc cableHowever, we can still mate devices if we use an adapter. We usually reserve this privilege for commercial A/V devices. We will not typically outfit consumer electronic devices with BNC connectors. BNC connectors also saw use in early computer networking, including early networks like the IBM PC Network, ARCnet, and the 10BASE2 configuration of ethernet connections.Īdditionally, we currently use BNC connectors in the following industries and use cases:īNC connectors are also commonly used in composite cables for analog composite video and digital video interconnections. For example, one of the most common uses of BNC connectors is video switchers in television studios. You can also use BNC connectors to connect miniature-to-subminiature coaxial cables in television, radio, and other consumer, commercial, and military-grade radio-frequency electronic equipment. Most cables are only stable up to 2GHz but remain widely applicable for transmitting audio and video frequencies. However, these connectors have been embraced and accepted and used in the audio/video community for their stability and versatile use cases within the A/V model. BNC Connectors: UsesīNC connectors first debuted on the market for use in military-grade radio frequency electronics. However, the cable can handle up to 11GHz, albeit suffering severe stability issues over 4GHz. We typically use BNC connectors for audio or video signals projecting at 4GHz or lower and running at 500 volts or less. But these additional ratings are less common than the 50 and 75-impedances. However, other characteristic impedance ratings, like 93 ohms, are available for alternate use cases of the BNC connector. However, some BNC connectors may have reduced or no dielectric present, especially the 75-ohm configuration of the connector.īNC connectors maintain a characteristic impedance of 50 or 75 ohms. Further, BNC connectors have a slotted outer conductor and plastic dielectric present on both gender connectors. Therefore, you must quarter-turn the coupling nut on the female connector to mate the male and female connectors. The male BNC connector has a larger diameter, while the female BNC connector is smaller.īNC connectors are a type of connector for a coaxial cable that features a female connector with two bayonet lugs.
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