The AN06W25-xx from Atlantic Microwave is a Fixed Attenuator with Frequency DC to 6 GHz, Attenuation 3, 6, 10, 20, 30, 40 dB, Power 25 W, Peak Power 500 W, Attenuation Accuracy ±0.3-1 dB. Tags: Module with Connectors. More details for AN06W25-xx can be seen below.