Rosenberger, founded in 1958, is one of the leading manufacturers of high-frequency coaxial connectors worldwide. Our products play a key-role in many high-tech industries, e.g. telecommunication , automotive electronics,......Rosenberger, founded in 1958, is one of the leading manufacturers of high-frequency coaxial connectors worldwide. Our products play a key-role in many high-tech industries, e.g. telecommunication , automotive electronics, test & measurement applications, medical electronics, data systems, etc. Our headquarters – with research & development, production and administrative departments – are located in Fridolfing/Pietling, in the south-eastern part of Bavaria, Germany. Approximately 2,500 employees in our headquarters, manufacturing plants and sales offices in Europe, Asia as well as in North and South America take care of development, production and sales of our products. Rosenberger is certified according to ISO/TS 16949:2002, ISO 9001 and ISO 14001. Business Units RF Coaxial Products RF Automotive Connectors Test & Measurement Products RosenbergerHSD® - High Speed Data Systems Fiber Optic Products Cables and Cable Assemblies RF-Cable Connections for Mobile Radio Stations Custom Machining Center.