The CGA-1040-01-SMA-02 from Cinch Connectivity Solutions is a Fixed Attenuator with Frequency DC to 4 GHz, Attenuation 1 dB, Power 2 W, Attenuation Accuracy 0.35 dB, Operating Temperature -65 to 85 Degree C. Tags: Module with Connectors. More details for CGA-1040-01-SMA-02 can be seen below.