Description
RG400 Coaxial Cable
RG400 is a High Power, Indoor/Outdoor, Flexible Coaxial cable.
The RG400 cable employs double shielded, silver plated outer conductors, which provides excellent attenuation stability. The silver-plated outer conductor’s prevents oxidation, thereby minimizing attenuation change vs time.
Conversely, bare copper outer conductors may oxidize quite rapidly precipitating loss increase.
High Temperature Handling, Unsurpassed flexibility and bendability are advantageous features of the cable design.
The mechanical properties of the cable such as the solid dielectric provides superior crush resistance and therefore is well suited for tactical applications.
There are a wide variety of connectors available for this cable, including all common interface types.
Cable assemblies – The RG range can come as fully tested cable assemblies, ready to simply drop in. For an instant quotation on RG cable assemblies, simply contact us here.
RG400 Specifications
| Construction Specifications | ||
| Description | Material | Size (mm) |
| Inner Conductor | Silver Plated Copper | 19/0.20mm |
| Dielectric | PTFE | 2.95±0.10mm |
| Outer Conductor | Silver Plated Copper | 112*0.12mm |
| Overall Braid | Silver Plated Copper | 112*0.12mm |
| Jacket | FEP | 4.95±0.10 mm |
| Electrical Specifications | ||
| Description | Unit | Value |
| Impedance | ohms | 50 |
| Capacitance | pF/m | 105 |
| Velocity of Propagation | % | 70 |
| Max Voltage | VMS | 1,400 |
| Max Frequency | MHz | 3,000 |
| Temperature Range |
| -40/+200C |
| Attenuation vs Frequency | ||
| Frequency MHz | Attenuation | Unit |
| 100 | 14.4 | dB/100m |
| 200 | 23.9 | dB/100m |
| 400 | 29.5 | dB/100m |
| 1000 | 48.2 | dB/100m |
| 2000 | 76.8 | dB/100m |
| 3000 | 88.5 | dB/100m |
