Material and Plating Inner Conductor Pin Brass / Silver Plating Inner Conductor Socket Tin Bronze / Silver Plating Insulator PTFE/TPX Body & Outer Conductor Brass / Trimetal Plating Gasket Silicon Rubber Electrical Specifications Characteristics Impedance 50 Ohm Frequency Range DC~7.5GHz Insulation Resistance ≥10000MΩ Dielectric Withstanding Voltage 4000V rms Operating Voltage 2700V rms Center contact resistance ≤0.4 mΩ Outer contact resistance ≤0.2 mΩ Insertion Loss @DC-2.7 GHz ≤0.10dB VSWR @0.8-1.0 GHz ≤1.08  @1.7-2.7 GHz ≤1.10 PIM3(2*43dBm) ≤-155dBc Environmental & Mechanical Specifications Durability (matings) ≥500 cycles Mechanical Shock Test Method MIL-STD-202, Method 213, Test Condition D Vibration Test Method MIL-STD-202, Meth. 204, Cond. A Temperature Range -65°C to +85°C RoHS Compliant Sealing Class IP68 24hr, 1m, 20℃ Regulatory Compliance / Certification ISO 9001:2015 Compliant The facts and figures contained herein are carefully complied to the best of our knowledge, but they are intended for general informational purposes only.