The ANO 29-5003-30 from ANOISON Electronics LLC is a Fixed Attenuator with Frequency DC to 40 GHz, Attenuation 30 dB, Power 50 W, Peak Power 500 W, Attenuation Accuracy -1.2 to 2 dB. Tags: Module with Connectors. More details for ANO 29-5003-30 can be seen below.