The SAT27B250XX18G from Sainty-Tech Communications Limited is a Fixed Attenuator with Frequency DC to 18 GHz, Attenuation 10 dB, 20 dB, 30 dB, 40 dB, 50 dB, Power 250 W, Peak Power 1 kW, Weight G:1.3Kg, GF:2.5Kg, GE:3.5Kg. Tags: Module with Connectors. More details for SAT27B250XX18G can be seen below.