| Physical structure | ||
|---|---|---|
| Materials | Dimensions | |
| Center conductor | Cupronickel | 0.157+/-0.013mm (0.0062 +/-0.0005 inch) |
| Dielectric | PTFE | 0.94+/-0.0254mm (0.037+/-0.001 inch) |
| Outer conductor | Cupronickel | 1.19+/-0.0254mm (0.047+/-0.001 inch) |
| Electrical properties* | |
|---|---|
| Thermal conductivity @4K | 1.58E-05 W·cm/K |
| Characteristic impedance | 75+/-2.5 ohm |
| Corona extinction voltage @60Hz | 2000VRMS |
| Maximum operating frequency | 121 GHz |
| Average capacitance | 63.3 pF/m |
| FRQ. | 300K | 4K | |
| Attenuation @ 300K & @4K | 0.5GHz | 4.1dB/m | 3.1dB/m |
| 1.0GHz | 5.8dB/m | 4.4dB/m | |
| 5.0GHz | 13.1dB/m | 9.8dB/m | |
| 10.0GHz | 18.6dB/m | 13.8dB/m | |
| 20.0GHz | 28.5dB/m | 19.5dB/m |
| Mechanical properties | |
|---|---|
| Operating temperature | -40℃ to +100℃ |
| Minimum inside bend radius | 3.2mm |
| Standard length | 1m |
* Electrical properties are reference data/value by measurement and calculation.