The RPA-125 from Res-Net Microwave is a Fixed Attenuator with Frequency DC to 3 GHz, Attenuation 1 to 30 dB, Power 125 W, Peak Power 1000 W, Attenuation Accuracy ±0.3 dB, ±0.5 dB@DC-1 GHz, ±0.4 dB, ±0.75 dB@1-2 GHz, ±0.6 dB, ±0.75 dB@2-3 GHz. Tags: Flanged. More details for RPA-125 can be seen below.