The FMSN3902 from Fairview Microwave is a Frequency Synthesizer with Frequency 5 to 10 GHz, Step Size 1 to 200 MHz, Reference Frequency 10 to 100 MHz, Output Power 18 dBm, Input Power 15 dBm. Tags: Module with Connectors, PLL Frequency Synthesizer. More details for FMSN3902 can be seen below.