The KSP-5A869R2 from Sangshin is a Phase Locked Loop with Frequency 864 to 874 MHz, Phase Noise -110 dBc/Hz, Output Power 3 dBm, Phase Noise at 1 KHz -77 dBc/Hz, Phase Noise at 1 MHz -143 dBc/Hz. Tags: Surface Mount. More details for KSP-5A869R2 can be seen below.