The KAT178713 from Konnect RF is a RF Variable Attenuator with Frequency DC to 8 GHz, Attenuation Range 0 to 99 dB, Attenuation Accuracy ±0.5 to ±2.5 dB, Power 2 W, Peak Power 0.2 kW. Tags: Module with Connectors, Rotary. More details for KAT178713 can be seen below.