The MMD-2060HCH from Marki Microwave is a Frequency Multiplier with Input Frequency 10 to 30 GHz, Output Frequency 20 to 60 GHz, Input Power 10 to 15 dBm, Output Power 23 dB (Power Handling), Supression F 38 dBc. Tags: Surface Mount, Frequency Doubler, Passive. More details for MMD-2060HCH can be seen below.