Semi-rigid cable assemblies suitable for cryogenic applications

Standard semi-rigid cable assemblies are generally of copper construction, offer low loss, low VSWR performance, are phase stable and can be phase matched, allowing customers to specify the electrical length in time or degrees at the frequency of operation for a specific cable assembly. Phase matching of a cable assembly is essential when connecting to multi-channel receivers as individual channels are required to match and track each other over the frequency of operation.

Intelliconnect can also provide Cryogenic Semi Rigid cables for applications requiring operation at low temperatures including use in environmental test chambers. Intelliconnect Cryogenic Semi Rigid cables are made in a range of materials including stainless steel, cupro nickel and niobium/titanium superconducting cables. They are specified worldwide due to their low temperature performance, strong electromagnetic field and high thermal gradient below 4 degrees Kelvin. Additional features include low thermal conductivity and high performance to 40GHz. The niobium/titanium cables offer very low heat conductivity, high durability and small minimum bend radius.

Available with operating frequency range from DC to 50GHz, Intelliconnect cable assemblies are suitable for RF applications including test and measurement systems, high-power amplifiers, RF combiners and filters, multi-beam antenna arrays and phased array radars. All Intelliconnect cable assemblies are 100 per cent electrically tested before despatch.

Roy Phillips, Managing Director of Intelliconnect, comments: "We offer our customers a very flexible cable manufacturing service and our new semi-rigid cables will open up new markets to use, particularly in environmental teat facilities. We are also unique in being a manufacturer of an extensive range of high-reliability RF connectors for industrial and medical applications and are able to use our own high-reliability components in our cable harnesses. We are continuing to invest in the company and will soon be able to test up to 70GHz."

For more information about the company's high-performance semi-rigid cable assemblies, visit www.intelliconnect.co.uk.