UG290/U

Type N Female Panel Receptacle, premium 4-hole flange square bulkhead mount manufactured by Amphenol / Kings. Houses a robust 50-Ohm constant-impedance contact core handling frequencies up to 11 GHz with ultra-low signal attenuation. Applied in high-power RF transmitters, commercial microwave assemblies, and base-station antenna connections. Industry exact equivalents and cross-manufacturers include Amphenol 82-97, Kings 405-1, Delta 1213-000-N000, and Pasternack PE4067.