The SYS3X3334 from Narda-MITEQ is a Frequency Multiplier with Input Frequency 11.1 to 11.6 GHz, Output Frequency 33.3 to 34.8 GHz, Input Power 15 dBm, Output Power 21 to 23 dBm, Harmonics -80 to -60 dBc. Tags: Module with Connectors, Active. More details for SYS3X3334 can be seen below.