The SAT27B100XX04WN from Sainty-Tech Communications Limited is a Fixed Attenuator with Frequency DC to 4 GHz, Attenuation 10 dB, 20 dB, 30 dB, 40 dB, Power 100 W, Peak Power 5 kW, Weight 800 Gram. Tags: Module with Connectors. More details for SAT27B100XX04WN can be seen below.