The N connector (in full, Type N connector) is a threaded RF connector used to join coaxial cables. It was one of the first connectors capable of carrying microwave-frequency signals, and was invented in the 1940s by Paul Neill of Bell Labs, after whom the connector is named. N connectors are the most common WiFi Antenna connections and are also widely used in HAM and other Amateur Radio applications.  

The UHF connector design, from an era when , also called the Amphenol coaxial connector, is a World War II threaded RF connector UHF referred to f