The SAT18B25XX18 from Sainty-Tech Communications Limited is a Fixed Attenuator with Frequency DC to 18 GHz, Attenuation 10 dB, 20 dB, 30 dB, 40 dB, Power 25 W, Peak Power 1 kW, Weight 115 Gram. Tags: Module with Connectors. More details for SAT18B25XX18 can be seen below.