The KSN-1620A-119+ from Mini Circuits is a Frequency Synthesizer with Frequency 1.52 to 1.62 GHz, Step Size 100 KHz, Output Power 1 to 4.5 dBm, Harmonics -56 to -40 dBc, Spurious -100 to -60 dBc. Tags: Surface Mount, VCO + PLL Frequency Synthesizer. More details for KSN-1620A-119+ can be seen below.