The AR-0180-002-03S from Microwave Filter Company is a Fixed Attenuator with Frequency DC to 18.0 GHz, Attenuation 3 dB ± 1.0 dB, Power 2 W, Attenuation Accuracy ± 1 dB. Tags: Module with Connectors. More details for AR-0180-002-03S can be seen below.