The MAX3J075080 from Narda-MITEQ is a Frequency Multiplier with Input Frequency 2.5 to 2.66 GHz, Output Frequency 7.5 to 8 GHz, Input Power 3 to 8 dBm, Output Power 6 dBm, Conversion Loss 3 dB. Tags: Module with Connectors, Active. More details for MAX3J075080 can be seen below.