The ASNT5141-KMC from ADSANTEC is a Frequency Multiplier with Input Frequency 4 to 30 GHz, Output Frequency 4 to 30 GHz, Frequnecy 2 to 15 GHz, Voltage -3.3 to 3.3 V, Current 545 mA. Tags: Surface Mount. More details for ASNT5141-KMC can be seen below.