The KAT177010 from Konnect RF is a RF Variable Attenuator with Frequency DC to 4.3 GHz, Attenuation Range 0 to 120 dB, Attenuation Accuracy ±0.3 to 0.8 dB, Power 2 W, Peak Power 0.1 kW. Tags: Module with Connectors, Rotary. More details for KAT177010 can be seen below.