The KSP-5A845 from Sangshin is a Phase Locked Loop with Frequency 840 to 850 MHz, Phase Noise -108 dBc/Hz, Output Power 3 dBm, Phase Noise at 1 KHz -81 dBc/Hz, Phase Noise at 1 MHz -143 dBc/Hz. Tags: Surface Mount. More details for KSP-5A845 can be seen below.