The N-type connector, a widely used radio frequency coaxial connector, was invented by Paul Neill. Its threaded connection ensures reliable and stable links even in harsh conditions. Supporting 50Ω and 75Ω impedances, it covers a frequency range up to 11GHz or 18GHz for enhanced models. With low signal loss and excellent electromagnetic shielding, it performs well in various environments. Popular in telecommunications, radar, and satellite systems, common types like plugs, sockets, and right-angle connectors meet different application requirements.