The KSX2-14+ from Mini Circuits is a Frequency Multiplier with Input Frequency 2.5 to 5 GHz, Output Frequency 5 to 10 GHz, Input Power 13 to 17 dBm, Harmonics 16 to 31 dBc, Conversion Loss 12 to 15 dB. Tags: Surface Mount. More details for KSX2-14+ can be seen below.