The FM5X5G8G from Lotus Communication Systems is a Frequency Multiplier with Input Frequency 1000 to 1600 MHz, Output Frequency 5000 to 8000 MHz, Input Power 7 to 11 dBm, Harmonics -3.5 to 58 dBc, Conversion Loss 28 dBm. Tags: Module with Connectors. More details for FM5X5G8G can be seen below.