The SAT27B30XX01 from Sainty-Tech Communications Limited is a Fixed Attenuator with Frequency DC to 1 GHz, Attenuation 1 to 9 dB, 10 dB, 20 dB, 30 dB, 40 dB, Power 30 W, Peak Power 1 kW, Weight 400 Gram. Tags: Module with Connectors. More details for SAT27B30XX01 can be seen below.