The MAX5H105115 from Narda-MITEQ is a Frequency Multiplier with Input Frequency 2.1 to 2.3 GHz, Output Frequency 10.5 to 11.5 GHz, Input Power 12 to 16 dBm, Output Power 12 dBm, VSWR 2.00:1. Tags: Module with Connectors, Active. More details for MAX5H105115 can be seen below.