Coaxial switches vary by port configuration, switch type, maximum frequency, isolation, insertion loss, voltage standing wave ratio (VSWR) and package type. Coaxial RF switches are able to route RF signals over a broad bandwidth from DC to 40 GHz, and are now offered with the Low PIM option which will improve Passive Inter modulation levels from -110dBc (standard switch) to -160dBc.
Read more:https://www.dowkey.com/homepage/products/switches/coaxial-switches/