The ADH814S from Analog Devices is a Space Qualified Frequency Multiplier with Input Frequency 6.5 to 24.6 GHz, Output Frequency 13 to 24.6 GHz, Input Power 10 dBm, Output Power 4 to 14 dBm, Harmonics 22 to 24 dBc. Tags: Die, Active. More details for ADH814S can be seen below.