The STI02-3199-40 from Solvang Technology is a Fixed Attenuator with Frequency DC to 6 GHz, Attenuation 40 dB, Power 2 W, Peak Power 0.2 kW, Attenuation Accuracy ± 1.15 dB. Tags: Module with Connectors. More details for STI02-3199-40 can be seen below.