The KAT177698 from Konnect RF is a RF Variable Attenuator with Frequency DC to 4.5 GHz, Attenuation Range 0.25 to 31.75 dB, Attenuation Accuracy ±1 dB, Power 1 W, P1dB 30 dBm. Tags: Module with Connectors, Digital. More details for KAT177698 can be seen below.