Description
RG218 Coaxial Cable
RG218 is a High Power, Indoor/Outdoor, Low Smoke, Zero Halogen, Coaxial cable.
The RG218 is a rugged cable design and can handle Extremely High Power. These are the advantageous features of the cable design.
The mechanical properties of the cable such as the solid PE 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 RG218 range can come as fully tested cable assemblies, ready to simply drop in. For an instant quotation on RG218 cable assemblies, simply contact us here.
RG218 Coaxial Cable Specifications
| Construction Specifications | ||
| Description | Material | Size (mm) |
| 1. Inner Conductor | Bare Copper | 4.95mm |
| 2. Dielectric | Solid PE | 17.27mm |
| 3. Outer Conductor | Bare Copper Braid | 18.50mm |
| 4. Jacket | Black PVC | 22.10mm |
| Electrical Specifications | ||
| Description | Unit | Value |
| Impedance | ohms | 50 |
| Capacitance | pF/m | 101 |
| Velocity of Propagation | % | 66 |
| Voltage Withstand | V, DC | >10,000 |
| Max Frequency | MHz | 1,000 |
| Mechanical & Environmental Specifications | ||
| Description | Unit | Value |
| Bend Radius: Installation | 110.5 | mm |
| Bend Radius: Repeated | 442 | mm |
| Operating Temp | -20/+70 | ° C |
| Storage Temp | 20/+70 | ° C |
| Certification | 2011/65/EU RoHS | |
| Attenuation vs Frequency (@20C) | ||
| Frequency MHz | Attenuation (db/100m) | Average Power (KW) |
| 50 | 11.6 | 6.50 |
| 100 | 16.8 | 3.70 |
| 400 | 25.9 | 1.20 |
| 1000 | 37.2 | 0.60 |
