Xi'an Shenghao Electronic Technology Co.,Ltd is one of the top level China n connector for copper cable manufacturers and suppliers, we are good at producing high frequency n connector for copper cable, welcome to check n connector for copper cable guide, dimensions and drawing with us.N Connectors for copper cableN Connector is in accordance with US military standard MIL-C-39012 develop and produce a threaded coupling mechanism having small power RF connector. N type connector has a shock resistance, high reliability, excellent mechanical and electrical performance advantages. Widely used in radio equipment and instruments to connect the RF cable. The range of products with international N type RF connector corresponding products are interchangeable. Key performanceCharacteristic impedance: 50 Ohm Frequency range: 0~11GHzInsulation resistance: ≥ 5000M Ohm Insulator voltage withstanding: 1500VVSWR: ≤ 1.30Contact resistance:           Center conductor ≤ 1.0m Ohm           Out conductor ≤ 0.2m Ohm Connector durability: 500 cyclesApplicable spec/std: GJB681A (MIL-C-39012)MaterialCenter contacts:          Male---brass, gold plated.          Female---phosphor bronze or beryllium copper, gold platedBodies other metal parts:          Stainless steel, passivated Brass, gold plated or nickel plated  Insulators: TFECrimp ferrule: copper, nickel plated.Gasket and seal rings: silicone rubberHeat-shrink tubing: thermofit plastic.Crimp ferrule: copper, nickel plated