Sector
Cryogenic & Quantum
Specialist RF & Microwave components engineered to perform at temperatures approaching absolute zero.
Request a QuoteQuantum computing and quantum sensing systems impose some of the most demanding requirements of any RF application — components that must perform reliably at millikelvin temperatures, inside dilution refrigerators, within the tightest physical constraints imaginable. RF Com is one of the few specialist distributors in the UK with the product range and technical knowledge to support these applications.
We supply cryogenic isolators, attenuators, cable assemblies, connectors, and filtering components specifically qualified for operation in quantum computing readout chains and quantum sensing systems — including from manufacturers with dedicated cryogenic product lines.
What we supply
Cryogenic Isolators & Circulators
Isolators and circulators qualified for operation at 4K and below — essential for qubit readout chain isolation.
Cryogenic Attenuators
Precision attenuators rated for dilution refrigerator use, from room temperature stages through to the mixing chamber.
Low-Thermal-Conductivity Cables
NbTi, stainless steel, and UT-series coaxial cables designed to minimise heat leakage between temperature stages.
Cryogenic Connectors
SMA, SMP, and custom connector solutions rated for repeated thermal cycling and cryogenic operation.
Technical System Support
Our engineers can advise on complete readout chain component selection and thermal budget management.
Building a quantum computing readout chain?
Our cryogenic component specialists are ready to help. Contact us with your system architecture and temperature stage requirements.
Get in touch