The SBF-0518-7-LEM from Kratos General Microwave is a 7-Channel Switched Filter Bank that operates from 0.5 to 18 GHz. It has an insertion loss of 9 dB and provides a rejection of more than 30 dB in the stopband. This filter bank is implemented using Lumped Elements and Printed filters. It is available in a module with coaxial connectors.