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    • 名称: 同轴电缆及连接器(高频电缆lmr-200)
    • 型号: lmr-200
    • 产地: 美国
    • 产品说明: 高频电缆lmr-200
    • 浏览次数: 88

    • lmr® standard is a uv resistant polyethylene jacketed cable designed for 20-year service outdoor use. the
    bending and handling characteristics are significantly better than air-dielectric and corrugated hard-line cables.
    • lmr®- db is identical to standard lmr plus has the advantage of being watertight. the addition of waterproofing compound in and around the foil/braid insures continuous reliable service should the jacket be
     inadvertently damaged during installation or in the future.
    • lmr®- fr is a non-halogen (non-toxic), low smoke,fire retardant cable designed for in-building runs that can be routed anywhere except air handling plenums. lmrfr has a ul/nec & csa rating of ‘cmr’ and ‘ft4’
    respectively.
    • lmr®- fr-pvc is a general-purpose indoor cable and has a ul/nec & csa rating of ‘cmr’ and ‘ft4’ respectively. it is less expensive than lmr-fr, however it emits toxic fumes (hcl) and greater smoke density
    when burned.
    • lmr®- pvc is designed for low loss general-purpose indoor/outdoor applications and is somewhat more flexible than the standard polyethylene jacketed lmr.
    • lmr®- pvc-w is a white-jacketed version of lmrpvc for marine and other indoor/outdoor applications where color compatibility is desired.
    • lmr®- ma is a flexible cable designed specifically for mobile antenna applications. it has a pvc jacket and un-bonded aluminum tape to facilitate end stripping with automated equipment.
    • flexibility and bendability are hallmarks of the lmr- 200 cable design. the flexible outer conductor enables the tightest bend radius available for any cable of similar size and performance.
    • low loss is another hallmark feature of lmr-200.size for size lmr has the lowest loss of any flexible cable and comparable loss to semirigid hard-line cables.
    • rf shielding is 50 db greater than typical single shielded coax (40 db). the multi-ply bonded foil outer
    conductor is rated conservatively at > 90 db (i.e. >180 db between two adjacent cables).
    • weatherability: lmr-200 cables designed for outdoor exposure incorporate the best materials for uv resistance and have life expectancy in excess of 20 years.
    • connectors: a wide variety of connectors are available for lmr-200 cable, including all common interface types,reverse polarity, and a choice of solder or non-solder center pins. most lmr connectors employ crimp outer attachment using standard hex crimp sizes.
    • cable assemblies: all lmr-200 cable types are available as pre-terminated cable assemblies. refer to the section on flextech for further details.

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