The FPFA-1825-18-3-S-S from FILPAL is a Fixed Attenuator with Frequency DC to 18 GHz, Attenuation 3 dB, Power 25 W, Peak Power 500 to 5000 W, Attenuation Accuracy ± 0.8 dB. Tags: Module with Connectors. More details for FPFA-1825-18-3-S-S can be seen below.