The MLD-0416LSM from Marki Microwave is a Frequency Multiplier with Input Frequency 2 to 8 GHz, Output Frequency 4 to 16 GHz, Input Power 6 to 14 dBm, Output Power 20 to 25 dBm, Supression F 40 dBc. Tags: Surface Mount, Passive, Frequency Doubler. More details for MLD-0416LSM can be seen below.