The CY2-44-D+ from Mini Circuits is a Frequency Multiplier with Input Frequency 7 to 20 GHz, Output Frequency 14 to 40 GHz, Input Power 12 to 18 dBm, Harmonics 10 to 30 dBc, Conversion Loss 10.7 to 19 dB. Tags: Die. More details for CY2-44-D+ can be seen below.