The 354-240-XXX from Broadwave Technologies is a Fixed Attenuator with Frequency DC to 0.1 GHz, Attenuation 3 to 30 dB, Power 150 W, Peak Power 1 kW, Attenuation Accuracy ±0.5 dB. Tags: Module with Connectors. More details for 354-240-XXX can be seen below.