The WATT-1018FS-XX from Woken is a Fixed Attenuator with Frequency DC to 18 GHz, Attenuation 3, 6, 10, 20, 30, 40 dB, Power 10 W, Peak Power 0.5 kW, Attenuation Accuracy ± 0.6 to 1.1 dB. Tags: Module with Connectors. More details for WATT-1018FS-XX can be seen below.