RG213 is an indoor/outdoor, low-loss, 50 ohm, rugged coaxial cable.
The RG213 Premium Shielding employs a tinned copper outer conductor, rather than the traditional bare copper. This contributes to more stable performance over a prolonged period of time, as the cable material is less affected by moisture than bare copper.
Additionally, the tinned copper version has lower loss than the traditional bare copper version.
The mechanical properties of the cable, such as the solid PE dielectric, provide superior crush resistance, and it is therefore well suited to tactical applications.
The PVC jacket and stranded centre conductor contribute to excellent flexibility.
There are a wide variety of connectors available for this cable, including all common interface types.
Cable assemblies – the RG213 range can come as fully tested cable assemblies, ready to simply drop in. For an instant quotation on RG213 cable assemblies, simply send us a message.

| Construction Specifications | ||
| Description | Material | Size |
| Inner Conductor | 7-strand bare copper | 7/0.75mm |
| Dielectric | Solid PE | 7.25mm |
| Outer Conductor | Tinned copper | 8.11mm |
| Jacket | PVC | 10.30mm |
| Electrical Specifications | ||
| Description | Unit | Value |
| Impedance | ohms | 50 |
| Capacitance | pF/m | 100 |
| Velocity of Propagation | % | 66 |
| Max Voltage | VRMS | 1,500 |
| Max Frequency | MHz | 3,000 |
| Temperature Range |
| -20°C / +80°C |
| Mechanical Specifications | ||
| Performance Property | Value | Unit |
| Bend Radius (Installation) | 50 | mm |
| Weight | 0.15 | kg/m |
| Diameter | 0.405 | inches |
| Diameter | 10.3 | mm |
| Attenuation vs Frequency | ||
| Frequency (MHz) | Attenuation | Unit |
| 100 | 7.3 | dB/100m |
| 200 | 10.6 | dB/100m |
| 400 | 15.3 | dB/100m |
| 800 | 23.6 | dB/100m |
| 1500 | 33.9 | dB/100m |
| 3000 | 47.7 | dB/100m |