RF coaxial connector,DIN 7/16-KB(3/8)-1, is one kind of big screw-connected coaxial connectors according to IEC 169-4. It has the characteristics of stability, low loss and high operation voltage.Temperature Range: -45+85 Vibration: 150m/ s²(10500Hz) Frequency Range: DC...7.5GHz Characteristic Impedance: 50Ω Retention: Inner conductor≥6N Contact Resistance: Inner conductor≤5mΩ Outer conductor≤2.5mΩ Insulation Resistance: ≥10000MΩ Voltage Proof: 4000V VSWR: Straight Style≤1.5 Angle Style≤1.2 Shield Efficiency: 128dBmin(At01GHz) Durability: ≥1000 Cycles Applicable Standards: IEC169-4 Applicable Cable Super flexible 3/8" cable