The 2082-6418-00-CRYO from XMA Corporation is a Fixed Attenuator with Frequency 18 GHz, Attenuation Passivated Stainless Steel, Power 2 W, Peak Power 500 W, Weight 0.16 Kg. Tags: Module with Connectors, Cryogenic Attenuator. More details for 2082-6418-00-CRYO can be seen below.