The SFS8000Z-LF from Z-COMM is a Frequency Synthesizer with Frequency 8000 MHz, Reference Frequency 10 MHz, Output Power -5 to 0 dBm, Harmonics -30 dBc, Spurious -65 dBc. Tags: Surface Mount, PLL Frequency Synthesizer. More details for SFS8000Z-LF can be seen below.