The SUCOFLEX 540E from HUBER+SUHNER is a High-Flexibility Microwave Cable Assembly that operates from DC to 40 GHz. It is available with 2.9 mm or 2.4 mm connectors and is designed to provide an ideal solution for precise measurements in critical laboratory conditions. This 50-ohm cable assembly delivers high phase and amplitude stability with flexure and movement and has a unique design that ensures zero spring back and facilitates efficient handling during measurement. The cable has an outer diameter of 4.0 mm with a copper (silver-plated) low-loss center conductor, PTFE (Polytetrafluoroethylene) dielectric, copper (silver-plated) outer conductor, and PUR (Polyurethane) jacket.
The SUCOFLEX 540E has a signal delay of 4.3 ns/m and a velocity of signal propagation of 77%. It provides a screening effectiveness of more than 90 dB (up to 18 GHz) and has a capacitance of 87 pF/m.