The SFS8500H-LF from Z-COMM is a Frequency Synthesizer with Frequency 8500 MHz, Reference Frequency 100 MHz, Output Power -3 to 3 dBm, Harmonics -20 dBc, Spurious -65 dBc. Tags: Surface Mount, PLL Frequency Synthesizer. More details for SFS8500H-LF can be seen below.