The HMC814-Die from Analog Devices is a Frequency Multiplier with Input Frequency 6.5 to 12.3 GHz, Output Frequency 13 to 24.6 GHz, Input Power 0 to 6 dBm, Output Power 14 to 17 dBm, Phase Noise -136 dBc/Hz. Tags: Die, Active. More details for HMC814-Die can be seen below.