LEMO
The BNC (Bayonet Neill–Concelman) connector is a miniature quick connect/disconnect radio frequency connector used for coaxial cable. It features two bayonet lugs on the female connector; mating is fully achieved with a quarter turn of the coupling nut. BNC connectors are used with miniature-to-subminiature coaxial cable in radio, television, and other radio-frequency electronic equipment. Thin net – इस तरह की coaxial cable normal size की होती है। ये cables thick net cables के comparison में ज्यादा reliable होती है। इस तरह की coaxial cables को connect करने के लिए BNC connector यूज़ किये जाते है।.
LEMO is both the name of an electronic and fibre optic connector manufacturer, based in Écublens, Switzerland, and the name commonly used to refer to push-pull connectors made by that company. LEMO connectors are used in medical, industrial, audio/visual, telecommunications, military, scientific research and measurement applications. The company, founded in 1946, started as a manufacturer of contacts in noble and rare metals. The company took its name from the company founder, engineer Léon Mouttet.LEMO has set several connector standards.The 3K.93C connector has been adopted by the American, Japanese and European standards organisations for HDTV fibre links for the broadcast market.The LEMO 00, a miniature push-pull 50Ω coaxial connector, is used as front panel connectors in the Nuclear Instrumentation Module and Computer Automated Measurement and Control modular electronics standards used in instrumentation for nuclear and particle physics, where it is used as a replacement for BNC connectors in high density designs.