界面 Interface According to IEC 60169-16 電氣特性Electrical 特性阻抗Characteristic Impedance 50 ohm 頻率范圍Frequency Range DC-11GHz 電壓駐波比VSWR ≤1.10(3G) 抗電強度Dielectric Withstanding Voltage ≥2500V RMS,50Hz,at sea level 絕緣電阻Dielectric Resistance ≥5000MΩ 接觸電阻Contact Resistance 中心導體間Center Contact≤1.0mΩ 外導體間Outer Contact ≤0.25mΩ 機械特性Mechanical 機械耐久性Durability Mating cycles ≥500 Material and plating Material plating 外殼Body 黃銅Brass 鎳Ni 絕緣子Insulator 聚四氟乙烯PTFFE - 內導體Center conductor 錫磷青銅Phosphor bronze 銀 Ag 環境特性Environmental 溫度范圍Temperature Range -40℃~+85℃ |