The KAT177996 from Konnect RF is a RF Variable Attenuator with Frequency 0.9 to 2 GHz, Attenuation Range 0 to 50 dB, Attenuation Accuracy ±0.5 to ±1 dB, Power 1 W, Peak Power 1 kW. Tags: Module with Connectors, Benchtop, Rotary. More details for KAT177996 can be seen below.