The RPAX-250 from Res-Net Microwave is a Fixed Attenuator with Frequency DC to 2.4 GHz, Attenuation 1 to 40 dB, Power 250 W, Peak Power 2 kW, Attenuation Accuracy ±0.3 dB, ±0.5 dB@DC-1 GHz, ±0.75 dB, ±1.5 [email protected] GHz. Tags: Module with Connectors. More details for RPAX-250 can be seen below.