The Johnson 138-4307-407 Type N connector is a robust solution for a wide range of RF and microwave applications. Designed to meet or exceed MIL-PRF-39012 standards, these connectors offer excellent durability and high-frequency performance up to 11 GHz. Key features include gold-plated contacts for enhanced signal integrity, brass bodies with Tri-alloy plating, and hex-shaped coupling nuts for secure tightening. Ideal for antennas, instrumentation, base stations, and cable assemblies, the 138-4307-407 ensures reliable connectivity in demanding environments.