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LMR Cable Series

Description

Picture of LMR Cable SeriesExcept dielectric of LMR-100A is made with solid polyethylene, other LMR Cable's dielectric are made with Foamed polyethylene. This cable is usually applied as feeder cable of antenna for mobile or radio communication, jumper cable of base station and military data cable etc.



Specification

Specifications - Structure (mm)

Structure LMR-100A LMR-195 LMR-200 LMR-240 LMR-300 LMR-400
Inner Conductor 0.46 0.94 1.12 1.42 1.78 2.74
Dielectric 1.52 2.80 2.95 3.81 4.83 7.24
Outer Conductor 2.11 3.53 3.66 4.52 5.72 8.13
Jacket 2.79 4.95 4.95 6.10 7.62 10.29

Specifications - Electrical Characteristics

Item LMR-100A LMR-195 LMR-200 LMR-240 LMR-300 LMR-400
DC Resistance (ohm/km) Inner Conductor 26.6 24.94 17.59 10.05 6.96 3.07
Outer Conductor 31.2 16.08 16.08 12.76 7.25 5.41
Insulation Resistance MΩ·km 5000
Dielectric Strength (kv) 1.6
Velocity of Propagation 0.66 0.80 0.83 0.85 0.86 0.87
Impedance (ohm) 50±2
VSWR ≤1.2
Withstand Voltage (V DC) 500 1000 1000 1500 2000 2500
Capacitance (pF/m) 101.1 79.7 80.4 79.4 79.1 78.4

Specifications - Attenuation (dB/100m)

Frequency (MHz) LMR-100A LMR-195 LMR-200 LMR-240 LMR-300 LMR-400
30 12.9 6.5 5.8 4.4 3.5 2.2
50 16.7 8.4 7.5 5.7 4.5 2.9
100 23.8 12.0 10.8 8.2 6.5 4.3
150 29.4 14.6 13.1 9.9 7.9 5.0
220 35.8 17.7 15.9 12.0 9.6 6.1
350 45.0 21.6 18.8 16.2 12.2 8.0
400 48.6 23.5 21.1 17.2 13.0 8.6
450 51.9 25.5 22.8 17.3 13.8 8.9
500 53.9 26.2 23.4 18.7 14.4 9.5
600 59.1 28.8 25.8 20.3 15.7 10.3
800 69.5 33.9 30.3 23.4 18.5 12.0
900 74.9 36.5 32.6 24.8 19.9 12.8
1000 78.9 38.2 33.8 25.9 21.3 13.9
1200 87.1 41.5 36.6 28.1 24.0 15.8
1500 98.7 47.7 42.4 32.4 26.0 16.8
1800 109.0 52.5 46.6 35.6 28.7 18.6
2000 115.5 55.4 49.3 37.7 30.3 19.6
2100 118.8 56.9 50.6 38.8 31.4 20.3
2500 130.6 62.4 55.4 42.4 34.2 22.2
2800 139.1 66.5 59.0 45.3 36.7 24.1
3000 143.8 68.9 61.3 47.1 38.2 25.0