The PE7423-40 from Pasternack Enterprises Inc is a Fixed Attenuator with Frequency DC to 2.5 GHz, Attenuation 40 dB, Power 1000 W, Peak Power 10 kW, Attenuation Accuracy -/+ 1.5 dB. Tags: Module with Connectors. More details for PE7423-40 can be seen below.