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LMR-200
    產品名稱 : LMR-200
    產品型號 : LMR-200
    產品介紹

    LMR®-200
    Flexible Low Loss Communications Coax

    Ideal for…

    • Jumper Assemblies in Wireless Communications Systems
    • Short Antenna Feeder runs
    • Any application (e.g. WLL, GPS, LMR, Mobile Antennas) requiring an easily routed, low loss RF cable
    • 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/MPR' and 'FT4' respectively.
    • LMR® - FR-PVC is a general-purpose indoor cable and has a UL/NEC & CSA rating of 'CMR/MPR' 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 LMR-PVC 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.
    Part Description
    Part No.ApplicationJacketColorStock Code
    LMR-200 Outdoor PE Black 54022
    LMR-200-DB Outdoor/Watertight PE Black 54089
    LMR-200-FR Indoor-Riser CMR FRPE Black 54028
    LMR-200-FR-PVC Indoor-Riser CMR FRPVC Black 54125
    LMR-200-PVC Indoor/Outdoor PVC Black 54216
    LMR-200-PVC-W Indoor/Outdoor PVC White 54201
    LMR-200-MA Mobile Antennas PVC Black 54045

    PE = Poly Vinyl Chloride FRPE = Fire Retardant Polyethylene (Non-Halogen)

    Construction Specifications
    DescriptionMaterialIn.(mm)
    Inner Conductor Solid BC 0.044 (1.12)
    Dielectric Foam PE 0.116 (2.95)
    Outer Conductor Aluminum Tape 0.121 (3.07)
    Overall Braid Tinned Copper 0.144 (3.66)
    Jacket (see table above) 0.195 (4.95)
    Mechanical Specifications
    Performance PropertyUnitsUS(metric)
    Bend Radius: installation in. (mm) 0.5 (12.7)
    Bend Radius: repeated in. (mm) 2 (50.8)
    Bending Moment ft-lb (N-m) 0.2 (0.27)
    Weight lb/ft (kg/m) 0.022 (0.03)
    Tensile Strength lb (kg) 40 (18.2)
    Flat Plate Crush lb/in. (kg/mm) 15 (0.27)
    Environmental Specifications
    Performance Propertyo Fo C
    Installation Temperature Range -40/+185 -40/+85
    Storage Temperature Range -94/+185 -70/+85
    Operating Temperature Range -40/+185 -40/+85
    Electrical Specifications
    Performance PropertyUnitsUS(metric)
    Cutoff Frequency GHz 39
    Velocity of Propagation % 83
    Dielectric Constant NA 1.45
    Time Delay nS/ft (nS/m) 1.22 (4.02)
    Impedance ohms 50
    Capacitance pF/ft (pF/m) 24.5 (80.3)
    Inductance uH/ft (uH/m) 0.061 (0.20)
    Shielding Effectiveness dB >90
    DC Resistance
    Inner Conductor ohms/1000ft (/km) 5.36 (17.6)
    Outer Conductor ohms/1000ft (/km) 4.9 (16.1)
    Voltage Withstand Volts DC 1000
    Jacket Spark Volts RMS 3000
    Peak Power kW 2.5

    Attenuation vs. Frequency (typical)

    Frequency (MHz)305015022045090015001800200025005800
    Attenuation dB/100 ft 1.8 2.3 4.0 4.8 7.0 9.9 12.9 14.2 15.0 16.9 26.4
    Attenuation dB/100 m 5.8 7.5 13.1 15.9 22.8 32.6 42.4 46.6 49.3 55.4 86.5
    Avg. Power kW 1.02 0.79 0.45 0.37 0.26 0.18 0.14 0.13 0.12 0.11 0.07

    Flexible Low Loss Communications Coax

    Connectors

    InterfaceDescriptionPart
    Number
    Stock
    Code
    VSWR**
    Freq. (GHz)
    Coupling
    Nut
    BNC male Straight Plug TC-200-BM 3190-225 <1.25:1 (2.5) Knurl
    Mini-UHF Straight Plug TC-200-MUHF 3190-444 <1.25:1 (2.5) Knurl
    N male Straight Plug EZ-200-NM 3190-1475 <1.25:1 (8) Knurl
    N male Straight Plug TC-200-NM 3190-224 <1.25:1 (2.5) Knurl
    N male Reverse Polarity TC-200-NM-RP 3190-959 <1.25:1 (2.5) Knurl
    SMA male Straight Plug TC-200-SM 3190-612 <1.25:1 (8) Hex
    SMA male Reverse Polarity TC-200-SM-RP 3190-327 <1.25:1 (2.5) Hex
    TNC male Straight Plug EZ-200-TM 3190-1266 <1.25:1 (2.5) Knurl
    TNC male Straight Plug TC-200-TMC 3190-240 <1.25:1 (2.5) Knurl
    TNC male Reverse Polarity EZ-200-TM-RP 3190-792 <1.25:1 (2.5) Knurl
    TNC female Straight Jack TC-200-TF 3190-263 <1.25:1 (2.5) NA
    TNC female Reverse Polarity EZ-200-TF-RP 3190-793 <1.25:1 (2.5) NA
    Inner
    Contact
    Attach
    Outer
    Contact
    Attach
    Finish*
    Body
    / Pin
    LengthWidthWeight
    in (mm) in (mm) lb (g)
    Solder Crimp S/G 1.7 (43.2) 0.56 (14.2) 0.045 (20.4)
    Solder Crimp NG 1.1 (27.9) 0.45 (11.4) 0.015 (6.8)
    Spring Fit Crimp S/G 1.5 (38.1) 0.75 (19.1) 0.073 (33.1)
    Solder Crimp S/G 1.5 (38.1) 0.75 (19.1) 0.073 (33.1)
    Solder Crimp N/G 1.5 (38.1) 0.75 (19.1) 0.073 (33.1)
    Solder Crimp SS/G 1.0 (25.4) 0.32 (8.1) 0.015 (6.8)
    Solder Crimp SS/G 1.0 (25.4) 0.32 (8.1) 0.015 (6.8)
    Spring Fit Crimp S/G 1.4 (35.6) 0.59 (15.0) 0.045 (20.4)
    Solder Clamp S/G 1.7 (43.2) 0.59 (15.0) 0.045 (20.4)
    Spring Fit Crimp A/G 1.4 (35.6) 0.32 (8.1) 0.045 (20.4)
    Solder Crimp N/G 1.3 (33.0) 0.57 (14.5) 0.033 (15.0)
    Spring Fit Crimp A/G 1.3 (33.0) 0.57 (14.5) 0.033 (15.0)

    Hardware Accessories

    TypePart NumberStock CodeDescription
    Ground Kit GK-S200T GK-S200T Standard Ground Kit (each)

    Install Tools

    TypePart NumberStock CodeDescription
    Crimp Tool CT-240/200/195/100 3190-667 Crimp tool for LMR 200 connectors
    Cutting Tool CCT-01 3190-1544 Cable end flush cut tool
    Replacement Blade RB-01 3190-1609 Replacement blade for cutting tool