The KAT177337 from Konnect RF is a RF Variable Attenuator with Frequency DC to 3 GHz, Attenuation Range 0 to 100 dB, Power 2 W, Peak Power 1 kW, Operating Temperature -55 to 100 Degree C. Tags: Module with Connectors, Rotary. More details for KAT177337 can be seen below.