The ANO 51-0502-15 from ANOISON Electronics LLC is a Fixed Attenuator with Frequency DC to 6 GHz, Attenuation 15 dB, Power 5 W, Peak Power 200 W, Attenuation Accuracy +/- 0.5 dB. Tags: Module with Connectors. More details for ANO 51-0502-15 can be seen below.