The 359-222-XXX from Broadwave Technologies is a Fixed Attenuator with Frequency DC to 1.5 GHz, Attenuation 1 to 40 dB, Power 10 W, Peak Power 5 kW, Attenuation Accuracy ±0.5 dB, ±1 dB, ±1.5 dB. Tags: Module with Connectors. More details for 359-222-XXX can be seen below.