The RMK-5-13+ from Mini Circuits is a Frequency Multiplier with Input Frequency 150 to 200 MHz, Output Frequency 750 MHz to 1 GHz, Input Power 17 dBm, Harmonics 2 to 65 dBc, Conversion Loss 21.2 to 24.5 dB. Tags: Surface Mount. More details for RMK-5-13+ can be seen below.