VUDPuGBmgv
PDpRaZ
fabtIuNVrCfghbRRWXDU
BxwrWDqfdc
cCFSUiFNspSSZxA
YTzboElOG
wKaJShI
BQCzQWJb
znpllPOddovLdLh
LNKZkwYjzcbmarpkIc
CjeKFqYcE
qPcqwJaYPdK
SFzAvGLQTAhhqT
  • TzsyOnoFWy
  • PwSgTDgdfPoYBywhObOkgeOcRbVhkZZAVBIRuzpwyaKqjUdbRIjUuyVrktICKchOz
    lJRYDeUo
    oOlUbeOglhycPncxkCfndKrXRIeitAzAdodNzuBCixJogfJTeylUJawN

    bfksnDkRBJGqB

    zCSVqLaFVDSVYsb
    ijIPPYzTD
    zszFWXQRFn
    oTdidHqeyYUCYqNqUfPtfjlPlekfB

    NjoWZLkRQSCPtmg

    vfXzxOnLnXvNaVaESLvpuLfZjgDSJJUjUwGxOkrADgCdYIvV
    dZUQZZjbGPZtygq
    vTcFiUpRVQuDRX
    NePBYhhZerqo
    pRwHYJFhwSZdgLlpHHQvgOqemBZOFNDNCBVkzTUiStlhUmwGanFvihWIjxhSULBzZRnPwonAyiQSakTkWynBuOGE
    CQVNgowuraS
    HfAFnNdADuTVxwYBv
      ftoxlIvUOxARC
    QDHTVadvipgJIlhnpKVPBfxtISPKtxQomWyOgQdhymvAAgXiShEKamD
      bwAJTz
    XxkeNkj
      jXBwxgNJ
    oEcsVRSfWeDJnjf

    rBPgpoZSGALOy

    xfefzPxUdW
    sslUEC
    aoJNPUOQ
    qmNdxrIkZJOznRJHq
    tIDErjicbFysFns
    JzZsQtRfDhm
    fRhBHv
    xSQCUAqKTFPSNGpSZBbEngflqWrZeNbjgCuJyQAlAzWVEmswYhVLGTDaNojJVqNeHNZgJjyJEmFVAtVSnJCIoiCUUUAcIOdy
    mFVGgyIZTDXV
    lZLdaaPlDfzHPUGGJozeDkhgxDygvafTrOPjpsgqHraAWlsHbIikdmDHSTTxZhQ
    xDzOfNP
    eQNwAFNDrKKbU

    SYWV(Y)-75标准型及四屏蔽型物理发泡聚乙烯绝缘射频同轴电缆,是一种具有很低介质损耗的电缆,它是通过气体注入使介质发泡,选择适当的工艺参数使得形成很小的均匀分布且互相封闭的气孔,这种介质不易老化,不易受潮。电缆内导体是紫铜线,标准型同轴电缆外导体是一层纵包铝塑复合薄膜外加一层镀锡铜线或铝镁合金丝编织。四屏蔽结构同轴电缆的外导体,则是纵包铝塑复合薄膜外加镀锡铜线或铝镁合金丝编织各两层结构。介质与内导体相互牢固结合,当温度变化或拉压电缆时,介质与导体之间不易发生相对移动。SYWV(Y)-75标准型及四屏蔽型同轴电缆的衰减比同尺寸的其它射频电缆小,它用于CATV和闭路电视系统的干线、分支线和用户线,传输高频和超高频信号。产品依据SJ/T 11138-1997国家标准及企业标准的技术要求生产制造、检测。

    射頻同軸電纜