The KAT1900-800 from Inmet by Spectrum Control is a flanged termination that operates from DC to 1 GHz. The termination can handle up to 800 W of power, has a resistive tolerance of 5% and a VSWR of 1.25:1. This thick film termination has been developed on an Aluminium Nitride (AlN) substrate, with an Alumina Ceramic cover and Nickel plated copper flanges.