Kaelus, a Smiths Microwave business was formed by the consolidation of four previously independent Smiths brands. Kaelus designs and manufactures a wide range of innovative RF and microwave solutions for the wireless telecommunications industry. The product portfolio encompasses a wide range of RF solutions such as Passive Intermodulation (PIM) test solutions and Site Solution products which enhance network coverage and optimize cell site infrastructure utilization including; TMA’s, combiners and killer filters. In addition Kaelus manufactures DAS Interface solutions and front-end filtering and ferrite products for both cellular band radio base stations and backhaul radio links.