The FW-15+ from Mini Circuits is a Fixed Attenuator with Frequency DC to 12 GHz, Attenuation 14.5 to 17.2 dB, Weight 10.0 g, Operating Temperature -45 to 100 Degree C, Storage Temperature -55 to 100 Degree C. Tags: Module with Connectors. More details for FW-15+ can be seen below.