联系专线：18921928726 13952541268联系人：柏先生产品用途:产品适用于煤矿井下无线电通讯设备和采用类似技术的电子装置的有关无线电子设备中传输射频信号。
Scopeofapplication:Theproductisfitforthetransmissionofradiofrequencysignalsinradioequipmentorinelectronicequipmentadoptingsimilartechnologies.执行标准Standardsimplemented:Q/3210HL32-2005型号规格及尺寸范围Modelspecificationsandsizesapplication型号Model内导体(根数/直径mm)Innerconductor(coreNo./dia)标称绝缘外径mmNominalinsulationouterdiameter标称电缆外径mmNominalcableouterdiameterMSYV-50-2-17/0.161.52.8MSYV-50-2-411/0.682.24.0MSYV-50-3-17/0.322.955.0MSYV-50-3-411/0.92.955.8MSYV-50-5-11/1.44.87.2MSYV-50-5-31/1.44.87.2MSYV-50-7-17/0.767.310.3MSYV-50-7-27/0.767.310.5MSYV-50-9-417/0.959.012.2MSYV-50-12-17/1.1511.515.0MSYV-75-27/0.081.52.9MSYV-75-3-417/0.173.05.0MSYV-75-5-411/0.754.87.2MSYV-75-5-421/0.754.87.9MSYV-75-7-17/0.407.310.3MSYV-75-7-417/0.407.311.0MSYV-75-9-411/1.379.012.2MSYV-75-12-27/0.6411.515.0MSYV-75-15-417/0.8215.019.0MSYV-100-71/0.67.310.2电缆结构示意图IIIustrationofcablestructure使用特性Servicecharacteristics电缆导体*工作温度ElectriccableconductorMax.temperature70℃*环境温度Lowestambienttemperature固定敷设为-40℃,非固定敷设为-15℃Fixedplacing-40℃,Non-fixedplacing-15℃+40℃环境相对湿度Environmentrelativehumidityat40℃≤98%电缆的**小弯曲半径Minimunbendingradius电缆外径的5倍(在室内);电缆外径的10倍(在室外)Cableouterdiam5times(Inroom);cableouterdiam10times(Inoutside)电缆主要技术性能Majortechnicalperformances型号Model标称特性阻抗(Ω)characteristicimpedance衰减常数attenuationconstant额定电容(PF/m)Ratedcapacitance试验电压(KV)Testvoltage绝缘电阻(≥MΩ·Km)Insulationresistance频率(MHz)frequency衰减(≤db/m)attenuationMSYV-50-2-1502000.451002.05000MSYV-50-2-410.313.0MSYV-50-3-10.244.0MSYV-50-3-410.224.2MSYV-50-5-10.156.5MSYV-50-5-30.156.5MSYV-50-7-10.1110.0MSYV-50-7-20.1110.0MSYV-50-9-410.09512.0MSYV-50-12-10.08015.0MSYV-75-2750.579671.5MSYV-75-3-410.282.0MSYV-75-5-410.155.5MSYV-75-5-420.155.5MSYV-75-7-10.128.0MSYV-75-7-410.128.0MSYV-75-9-410.08810.0MSYV-75-12-20.08812.5MSYV-75-15-410.06616.0MSYV-100-71000.147575.0电缆其它主要技术性能Othermajortechnicalperformances单根垂直燃烧试验SinglewireburningtestMT386成束燃烧试验Groupburningtest符合GB/T18380.3标准中B类中成束试验要求ConformstoGB/T18380.3standardBkindgroupburningtest标签：  扬州市煤矿用射频电缆 扬州市煤矿用射频电缆厂家江苏扬州市扬州市煤矿用射频电缆厂家供应煤矿用同轴射频电缆MSYV-50-2-1等