Rosenberger’s Rmor cable assemblies for test and measurement applications are very low-loss, air-spaced PTFE, cable assemblies where measurement accuracy, consistency and measurement stability are required. They are armored with a highly-flexible steel spiral construction with a durable blue polyurethane jacket ensuring high crush resistance and very high flexibility. Rmor assemblies can be used in place of much more expensive VNA cables.. Every cable is measured for RF performance and the data is included with each Rmor cable assembly that you purchase.