The KAT177541 from Konnect RF is a RF Variable Attenuator with Frequency DC to 3 GHz, Attenuation Range 0 to 100 dB, Attenuation Accuracy ±0.2 to ±3 dB, Power 2 W, Peak Power 1 kW. Tags: Module with Connectors, Rotary. More details for KAT177541 can be seen below.