The RMK-3-92+ from Mini Circuits is a Frequency Multiplier with Input Frequency 150 to 300 MHz, Output Frequency 450 to 900 MHz, Input Power 12 to 17 dBm, Harmonics -1 to 67 dBc, Conversion Loss 14 to 19 dB. Tags: Surface Mount. More details for RMK-3-92+ can be seen below.