Physical structure
Materials Dimensions
Center conductor Cupronickel 0.320+/-0.013mm (0.0126+/-0.0005 inch)
Dielectric PTFE 1.05+/-0.0254mm (0.041+/-0.001 inch)
Outer conductor Cupronickel 1.60+/-0.0254mm (0.063+/-0.0065 inch)


Electrical properties*
Thermal conductivity @4K 4.42E-05 W・cm/K
Characteristic impedance 50+/-2.0ohms
Corona extinction voltage @60Hz 2000VRMS
Maximum operating frequency 97GHz
Average capacitance 95.5pF/m


FRQ. 300K 4K
Attenuation @ 300K & @4K 0.5GHz 3.4dB/m 2.6dB/m
1.0GHz 4.8dB/m 3.6dB/m
5.0GHz 10.8dB/m 8.1dB/m
10.0GHz 15.2dB/m 11.5dB/m
20.0GHz 21.5dB/m 16.2dB/m


Mechanical properties
Operating temperature -40℃ to +100℃
Minimum inside bend radius 3.0mm
Standard length 1 or 2m

* Electrical properties are reference data/value by measurement and calculation.