LMR 400
LMR 400, 90% Standard Shield, Black PE
Datasheet Download
General
| Inner Conductor | Copper-clad Aluminum Wire |
| Insulation | Foamed PE |
| First Shield | AL/PET/AL Bonds to Dielectric |
| Second Shield | 90% Braid Coverage, Tinned Copper Wire |
| Outer Jacket | PE |
| Jacket Colour | Black |
Dimensions
| Conductor Diameter | 2.74 mm |
| Insulation Diameter | 7.24 mm |
| Foil Overlap | 18 - 35% |
| Foil OD | 7.39 mm |
| Braiding Wire OD | 0.12 mm |
| Diameter over Jacket | 10.29 mm |
| Jacket Wall Thickness | 1.08 mm |
Technical Properties
| Operating Temperature | -40℃ to +70℃ |
| Dielectric Adhesion to Conductor | ＞4 LB/2” |
| Characteristic Impedance | 50 ± 3 Ohms |
| Conductor DC Resistance | ≤4.96 Ohms/km |
| Loop Resistance | ≤10.2 Ohms/km |
| Velocity of Propagation | 84% |
| UV Resistance | UL1581 |
Max. Attenuation @ 68°F (20°C)
|
Frequency (MHz) |
Attenuation (dB/100m) |
Frequency (MHz) |
Attenuation (dB/100m) |
Frequency (MHz) |
Attenuation (dB/100m) |
|
30 |
2.49 |
1500 |
16.70 |
4500 |
30.84 |
|
50 |
3.18 |
1800 |
18.40 |
5000 |
32.81 |
|
150 |
4.92 |
2000 |
19.40 |
5200 |
33.46 |
|
220 |
6.23 |
2500 |
22.00 |
5500 |
34.78 |
|
450 |
8.86 |
3000 |
24.60 |
5800 |
35.76 |
|
900 |
12.8 |
4000 |
28.87 |
6000 |
36.42 |
Standard and Compliance
| RoHS 3 (EU 2015/863) | Compliant |
| REACH | Compliant |
| Warranty | 3 Years (Indoor) |
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