苏州启道最优势供应RG402/RG405半柔电缆，价格货期国内最优 Type of coaxial cable: RG402 SRS-141F, RoHS compliance Legend： SRS-141F 1.Inner conductor内导体 2. Insulation 绝缘体 3.Outer conductor外导体 4. Jacket Black护套 Main Electrical properties: Characteristic impedance 阻抗 50±2Ohm Rated capacitance 电容 96±2 pf/m Velocity 速比 70% Delay 延时 4.62ns/m Operating frequency 工作频率 1~18GHz Attenuation at typical frequencies:（dB/100 m） 100MHz 12.5 400MHz 25.65 1000MHz 42.0 3000 MHz 78.1 5000 MHz 105.0 VSWR 50~5000MHz 电压驻波比 1.10Max. Mechanical Construction: Inner conductor: Solid SC 内导体：镀银铜线 0.93±0.02mm Insulation:PTFE 绝缘：PTFE 2.95±0.05mm Outer conductor: 外导体：整体浸锡铜丝编织 3.50±0.02mm Jacket :blue LSZH 护套：蓝色低烟无卤 4.10±0.10mm ※ SC—silver-plated copper wire，OTCWB ? overall tinner copper wire braid Engineering data: Minimum bending radius 最小弯曲半径 35mm Operating temperature 工作温度 -20~+200°C Reel Length 装盘长度 50～260m jacket-Marking 产品标识 SuiRong SRS-141 coaxail cable