Teledyne Defence & Space has a long established world heritage in providing key building blocks for RWR including front end assemblies incorporating switched filters & amplitude and frequency modules. Platforms include Airborne, Naval & Land where SWaP is critical for system integration. Many of these units are available in different configurations from standalone components to VME base modules. Our SWaP capabilities enable many of our designs to be incorporated onto small platforms for asset protection. This is highlighted with the PHOBOS system which is best in class for size weight and power.