The KAT177238 from Konnect RF is a RF Variable Attenuator with Frequency DC to 5 GHz, Attenuation Range 0 to 15 dB, Attenuation Accuracy ±0.3 to ±0.5 dB, Power 0.5 W, Peak Power 0.1 kW. Tags: Module with Connectors, Programmable. More details for KAT177238 can be seen below.