LMR400 RF Coaxial Cable
| Part Description | |||
| Part No. | Application | Jacket | Color |
| LMR-400 | Outdoor | PE | Black |
| LMR-400-DB | Outdoor / Watertight | PE | Black |
| LMR-400-FR | Indoor-Riser CMR | FRPE | Black |
| LMR-400-FR-PVC | Indoor-Riser CMR | FRPVC | Black |
| LMR-400-PVC | Indoor / Outdoor | PVC | Black |
| LMR-400-PVC-W | Indoor / Outdoor | PVC | White |
| Construction Specifications | ||
| Description | Material | mm |
| Inner Conductor | Solid BCCAI | 2.74 |
| Dielectric | Foam PE | 7.24 |
| Outer Conductor | Aluminum Tape | 7.39 |
| Overall Braid | Tinned Copper | 8.13 |
| Jacket | (see table above) | 10.29 |
| Electrical Specifications | ||
| Performance Property | Units |
Metric |
| Cutoff Frequency | GHz |
16.2 |
| Velocity of Propagation | % |
85 |
| Dielectric Constant | NA |
1.38 |
| Time Delay | nS/m |
3.92 |
| Impedance | ohms |
50 |
| Capacitance | pF/m |
78.4 |
| Inductance | uH/m |
0.2 |
| Shielding Effectiveness | dB |
>90 |
DC Resistance |
||
| Inner Conductor |
ohms/km |
4.6 |
Outer Conductor |
ohms/km |
5.4 |
| Voltage Withstand | Volts DC |
2500 |
| Jacket Spark | Volts RMS |
8000 |
| Peak Power | kW |
16 |
