Example

KEYCOM introduces 50GHz test system for superconductive IC chips, composed of power supply circuits, temperature sensors, motherboards, 
and chip carriers for superconductive IC chips. Diagram and pictures below show a sample configuration using compact refrigeration unit with
low power consumption of 5W that materializes advanced technology with millimeter attenuation as low as 50G2dB and 
magnetic shield up to one thousandth of terrestrial magnetism.

V(m) type connector
Transmission
Semi-rigid cables for cryogenic temperature applications
Cryogenic temperature
Anchor
Superconducting coaxial cables
DC bias