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. | Application | Jacket | Color | Stock 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 | |||
|---|---|---|---|
| Description | Material | In. | (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 Property | Units | US | (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 Property | o F | o 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 Property | Units | US | (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) | 30 | 50 | 150 | 220 | 450 | 900 | 1500 | 1800 | 2000 | 2500 | 5800 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 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
| Interface | Description | Part 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 | Length | Width | Weight | |||
|---|---|---|---|---|---|---|---|---|
| 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
| Type | Part Number | Stock Code | Description |
|---|---|---|---|
| Ground Kit | GK-S200T | GK-S200T | Standard Ground Kit (each) |
Install Tools
| Type | Part Number | Stock Code | Description |
|---|---|---|---|
| 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 |
