By using broadband matching techniques, M.E.C.’s 40 Series Adapter allows for the transmission of power in either direction with very low reflection. VSWR over the full band is maxed out at 1.04 for most models, or as limited by the type of coaxial connector used. We can make high power adapters up to the power rating of the requested connector. Custom designs for fractional and broad band, in-line, half-height, or other special variations are available. Assemblies are furnished with an aluminum housing and finished with chromate conversion per MIL-C-5541, Class 3, painted with gray epoxy enamel on external, non-mating surfaces.