The ANO 21-1003-35 from ANOISON Electronics LLC is a Fixed Attenuator with Frequency DC to 18 GHz, Attenuation 35 dB, Power 10 W, Peak Power 200 W, Attenuation Accuracy -0.9 to 1 dB. Tags: Module with Connectors. More details for ANO 21-1003-35 can be seen below.