| Physical structure | ||
|---|---|---|
| Materials | Dimensions | |
| Center conductor | Silver-plated cupronickel | 0.287+/-0.013mm (0.0113+/-0.0005 inch) |
| Dielectric | PTFE | 0.94+/-0.0254mm (0.037+/-0.001 inch) |
| Outer conductor | Cupronickel | 1.19+/-0.0254mm (0.047+/-0.0065 inch) |
| Electrical properties* | |
|---|---|
| Thermal conductivity @4K | 1.04E-04 W･cm/K |
| Characteristic impedance | 50+/-2.5ohms |
| Corona extinction voltage @60Hz | 2000VRMS |
| Maximum operating frequency | 108GHz |
| Average capacitance | 95.2pF/m |
| FRQ. | 300K | 4K | |
| Attenuation @ 300K & @4K | 0.5GHz | 1.5dB/m | 0.7dB/m |
| 1.0GHz | 2.1dB/m | 1.0dB/m | |
| 5.0GHz | 4.7dB/m | 2.3dB/m | |
| 10.0GHz | 6.7dB/m | 3.3dB/m | |
| 20.0GHz | 9.5dB/m | 4.6dB/m |
| Mechanical properties | |
|---|---|
| Operating temperature | -40℃ to +100℃ |
| Minimum inside bend radius | 3.2mm |
| Standard length | 1 or 2m |
* Electrical properties are reference data/value by measurement and calculation.