(800) TMS-COAX • www.timesmicrowave.com
76
TIMES MICROWAVE SYSTEMS
LMR
®
-195-LLPX
Flexible Low Loss Plenum Coax
Electrical Specications
Performance Property Units US (metric)
Velocity of Propagation % 76
Dielectric Constant NA 1.73
Time Delay nS/ft (nS/m) 1.34 (4.40)
Impedance ohms 50
Capacitance pF/ft (pF/m) 26.7 (87.6)
Inductance uH/ft (uH/m) 0.067 (0.22)
Shielding Effectiveness dB >90
DC Resistance
Inner Conductor ohms/1000ft (/km) 7.6 (24.9)
Outer Conductor ohms/1000ft (/km) 4.9 (16.1)
Voltage Withstand Volts DC 1000
Jacket Spark Volts RMS 3000
Peak Power kW 2.5
Mechanical Specications
Performance Property Units US (metric)
Bend Radius: installation in. (mm) 0.5 (12.7)
Bend Radius: repeated in. (mm) 2.0 (50.8)
Weight lb/ft (kg/m) 0.30 (0.05)
Tensile Strength lb (kg) 40 (18.2)
Flat Plate Crush lb/in. (kg/mm) 10 (0.18)
Construction Specications
Description Material In. (mm)
Inner Conductor Solid BC 0.037 (0.94)
Dielectric Low density PTFE 0.113 (2.87)
Outer Conductor Aluminum Tape 0.119 (3.02)
Overall Braid Tinned Copper 0.142 (3.61)
Jacket Red Fluoropolymer 0.175 (4.45)
• LMR
®
- LLPX is an indoor highly re retardant cable
intended specically for runs within return air handling
plenums (e.g. dropped ceilings, raised oors). It has a
UL/NEC & CSA rating of ‘CMP’ and ‘FT6’ respectively.
• Flexibility and bendability are hallmarks of the LMR-
LLPX cable design. The exible outer conductor
enables the tightest bend radius available for any cable of
similar size and performance.
• Low Loss is another hallmark feature of LMR-
LLPX. Size for size LMR has the lowest loss of any
exible 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-LLPX cables are designed
for indoor Plenum applications. LMR-LLPX
can also be used for applications that originate
outdoors (e.g., rooftop) and subsequently enter
the building.
• Connectors: A variety of connectors are available for
LMR-LLPX cable, including the most common
interface types. Most employ crimp outer attachment
using standard hex crimp sizes.
• Cable Assemblies: All LMR-LLPX cable types are
available as pre-terminated cable assemblies. Contact
TMS for additional jacket colors
Ideal for…
• Indoor/Outdoor Plenum Feeder runs
• Drop in replacement for RG-142
• UL/NEC/CSA rated CMP/FT6 (listed under UL le #E-170516)
• Any wireless application (e.g. LMDS, MMDS, WLL, GPS, LMR,
WLAN, WISP, WiMax, SCADA, Cellular, PCS, Paging)
requiring an easily routed, low loss RF cable for
in-building systems
LMR-195-LLPX
Environmental Specications
Performance Property
0
F
o
C
Installation Temperature Range -40/+257 -40/+125
Storage Temperature Range -40/+257 -40/+125
Operating Temperature Range -40/+125 -40/+125
Part Description
Stock
Part No. Application Jacket Color Code
LMR-195-LLPX Indoor/Outdoor Plenum Fluoropolymer Red 54425
CMP/FT-6
(800) TMS-COAX • www.timesmicrowave.com
77
TIMES MICROWAVE SYSTEMS
LMR-195-LLPX
Attenuation vs. Frequency (typical)
Attenuation
(db per 100 feet)
100
10
1
Frequency (MHz)
Connectors
Inner Outer Finish*
Part Stock VSWR** Coupling Contact Contact Body Length Width Weight
Interface Description Number Code Freq. (GHz) Nut Attach Attach /Pin in (mm) in (mm) lb (g)
1. N male Straight Plug TC-195-NMH-X 3190-2880 <1.25:1 (2.5) Knurl Solder Crimp S/G 1.5 (38.1) 0.75 (19.1) 0.073 (33.1)
2. N male Right Angle TC-195-NMH-RA-D 3190-2425 <1.35:1 (6) Hex/Knurl Solder Crimp A/G 1.3 (32.1) 1.19 (30.1) 0.083 (37.5)
3. SMA male Straight Plug TC-195-SM-SS-X 3190-2878 <1.25:1 (2.5) Hex Solder Crimp SS/G 1.0 (25.4) 0.32 (8.1) 0.015 (6.8)
4. TNC male Straight Plug TC-195-TM-X 3190-2879 <1.25:1 (2.5) Knurl Solder Crimp S/G 1.4 (35.6) 0.59 (15.0) 0.045 (20.4)
(20.4)
CCT-02
3192-165
CT-240/200/195/100 - 3190-667
DBT-U
3192-001
RB-CST
3192-086
Install Tools
Type Part Number Stock Code Description
Crimp Tool CT-240/200/195/100 3190-667 Crimp tool for LMR-100, 195, 200
and 240 connectors
Deburr Tool DBT-U 3192-001 Removes center conductor rough edges
Cutting Tool CCT-02 3192-165 Cable end ush cut tool
Replacement Blade RB-02 3192-166 Replacement blade for cutting tool
Strip Tool CST-195/200 3192-102 Combination prep tool for LMR-195 & 200
Replacement Blade Kit RB-CST 3192-086 Replacement blade kit for all strip tools
Calculate Attenuation =
(0.356297) • FMHz + (0.000183) • FMHz (interactive calculator available at http://www.timesmicrowave.com/cable_calculators)
Attenuation:
VSWR=1.0 ; Ambient = +25°C (77°F)
Power:
VSWR= 1.0; Ambient = +40°C; Jacket = +75°C (167°F); Sea Level; dry air; atmospheric pressure; no solar loading
Frequency (MHz) 30 50 150 220 450 900 1500 1800 2000 2500 3400 5800 8000
Attenuation dB/100 ft 2.0 2.5 4.4 5.3 7.8 10.9 14.1 15.4 16.3 18.3 21.4 28.2 35.7
Attenuation dB/100 m 6.4 8.3 14.4 17.5 25.1 35.6 46.2 50.7 53.5 60.0 70.2 92.5 117.1
Avg. Power kW 1.6 1.25 0.72 0.59 0.41 0.29 0.22 0.20 0.19 0.17 0.15 0.11 0.08
CST-195/200
3192-102
10 100 1000 10,000
TC-195-NMH-X
3190-2880
TC-195-NMH-RA-D
3190-2425
TC-195-SM-SS-X
3190-2878
TC-195-TM-X
3190-2879
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