Multi-coaxial RF backplane connection system for demanding applications

The VITA 67 multi-coaxial RF backplane connection system designed for side-by-side implementation with VITA 46 and VITA 66 hardware is now available from Huber+Suhner. The devices are specifically for high-reliability, high-density defence applications such as communication systems and ground base stations, avionics, ground-based radar systems as well as other critical high-frequency applications. The VITA 67 solution is the first true high-density, high-performance 65GHz coaxial interconnect system on the market. System accuracy is improved as the connection system offers high phase stability versus temperature and bending. Insertion loss depends on the cable selected for the application while maximum VSWR at 40GHz is 1.55:1 and 1.75:1 at 65GHz. Operating temperature range is -65C to +155C. Available in 4-position SMPM and 8-position SMPM configurations, the VITA 67 connection system incorporates the company’s solderless Minibend bend-to-the-end technology with the tightest bending radius (0.06in/1.5mm) and right behind the connector. It can be assembled using cables with a diameter of 0.086in and smaller and the snap-in captivation method assures quick, easy and precise installations without tooling or loose parts, says the company.