The MMD-0415HCH from Marki Microwave is a Frequency Multiplier with Input Frequency 2 to 7.5 GHz, Output Frequency 4 to 15 GHz, Input Power 7 to 20 dBm, Output Power 29 dBm (Handling Power), Supression F 27 dBc. Tags: Surface Mount, Frequency Doubler, Passive. More details for MMD-0415HCH can be seen below.