The QPS-ATyz-xx-SMA-02 from Emerson Network Power Connectivity Solutions is a Fixed Attenuator with Frequency DC to 26.5 GHz, Attenuation 1 to 30 dB with 1dB step, Power 2 W, Peak Power 500 W, Operating Temperature -55 to 125 Degrees C. Tags: Module with Connectors. More details for QPS-ATyz-xx-SMA-02 can be seen below.