The CY2-283-D+ from Mini Circuits is a Frequency Multiplier with Input Frequency 3.5 to 14 GHz, Output Frequency 7 to 28 GHz, Input Power 12 to 18 dBm, Harmonics 23 to 34 dBc, Conversion Loss 11.2 to 16.7 dB. Tags: Die. More details for CY2-283-D+ can be seen below.