Physical structure
Materials Dimensions
Center conductor Silver-plated cupronickel 0.910+/-0.013mm (0.0358+/-0.0005 inch)
Dielectric PTFE 2.98+/-0.0254mm (0.117+/-0.001 inch)
Outer conductor Cupronickel 3.58+/-0.0254mm (0.141+/-0.0065 inch)


Electrical properties*
Thermal conductivity @4K 4.11E-04 W・cm/K
Characteristic impedance 50+/-1.0ohms
Corona extinction voltage @60Hz 5000VRMS
Maximum operating frequency 34GHz
Average capacitance 95.2pF/m


FRQ. 300K 4K
Attenuation @ 300K & @4K 0.5GHz 0.5dB/m 0.2dB/m
1.0GHz 0.7dB/m 0.3dB/m
5.0GHz 1.5dB/m 0.7dB/m
10.0GHz 2.1dB/m 1.0dB/m
20.0GHz 3.0dB/m 1.5dB/m


Mechanical properties
Operating temperature -40℃ to +100℃
Minimum inside bend radius 6.4mm
Standard length 1 or 2m

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