The STI02-3120-20 from Solvang Technology is a Fixed Attenuator with Frequency DC to 6 GHz, Attenuation 20 dB, Power 25 W, Peak Power 1 kW, Attenuation Accuracy ± 0.7 dB. Tags: Module with Connectors. More details for STI02-3120-20 can be seen below.