The QFA2605 from Qualwave is a Fixed Attenuator with Frequency DC to 26.5 GHz, Attenuation 1 to 30 dB, Power 5 W, Attenuation Accuracy -0.5 to 1.5 dB, Operating Temperature -55 to 125 Degree C. Tags: Module with Connectors. More details for QFA2605 can be seen below.