The ANO 51-5006-50 from ANOISON Electronics LLC is a Fixed Attenuator with Frequency DC to 6 GHz, Attenuation 50 dB, Power 50 W, Peak Power 500 W, Attenuation Accuracy +/- 0.7 dB. Tags: Module with Connectors. More details for ANO 51-5006-50 can be seen below.