The SYS3X1442 from Narda-MITEQ is a Frequency Multiplier with Input Frequency 14 GHz, Output Frequency 42 GHz, Input Power 12 dBm, Output Power 14 to 16 dBm, Harmonics -80 to -60 dBc. Tags: Module with Connectors, Active. More details for SYS3X1442 can be seen below.