The BW-KM6-2W44+ from Mini Circuits is a Fixed Attenuator with Frequency DC to 40 GHz, Attenuation 5 to 7 dB, Power 2 W, Weight 6.5 g, Operating Temperature -55 to 100 Degree C. Tags: Module with Connectors. More details for BW-KM6-2W44+ can be seen below.