The KAT177820 from Konnect RF is a RF Variable Attenuator with Frequency DC to 3 GHz, Attenuation Range 0 to 50 dB, Attenuation Accuracy ±0.8 dB, Power 2 W, Peak Power 0.1 kW. Tags: Module with Connectors, Rotary. More details for KAT177820 can be seen below.