The AR-0124-002-03S from Microwave Filter Company is a Fixed Attenuator with Frequency DC to 12.4 GHz, Attenuation 3 dB ± 0.8 dB, Power 2 W, Attenuation Accuracy ± 0.8 dB. Tags: Connectorized, Fixed Attenuator, Coaxial Attenuator. More details for AR-0124-002-03S can be seen below.