The ANO 21-5001-10 from ANOISON Electronics LLC is a Fixed Attenuator with Frequency DC to 26.5 GHz, Attenuation 10 dB, Power 50 W, Peak Power 500 W, Attenuation Accuracy +/- 0.8 dB. Tags: Module with Connectors. More details for ANO 21-5001-10 can be seen below.