Xi'an Shenghao Electronic Technology Co.,Ltd is one of the top level China f adapter manufacturers and suppliers, we are good at producing high frequency f adapter, welcome to check f adapter guide, dimensions and drawing with us.F Series RF coaxial ConnectorsKey performanceCharacteristic Impedance: 75 Ohm Frequency range: 0~2GHzContact resistance:          Center conductor ≤ 6.0m Ohm           Out conductor ≤ 1.0m Ohm Insulation resistance: ≥ 1000M Ohm Insulator voltage withstanding: 750VConnector durability: 500 cyclesApplicable spec/std: IEC1169-36MaterialCenter contacts:         Male---brass, gold plated.         Female--- beryllium copper, gold platedBodies other metal parts:         Brass, gold plated or nickel platedInsulators: TFECrimp ferrule: copper, nickel plated.Gasket and seal rings: silicone rubber