The KAT177484 from Konnect RF is a RF Variable Attenuator with Frequency DC to 3 GHz, Attenuation Range 0 to 60 dB, Attenuation Step 1, 2, 4, 8, 10, 16 dB, Attenuation Accuracy ±0.9 to ±3.5 dB, Power 2 W. Tags: Module with Connectors, Pushbutton. More details for KAT177484 can be seen below.