The KSP-5A869 from Sangshin is a Phase Locked Loop with Frequency 864 to 874 MHz, Phase Noise -111 dBc/Hz, Output Power 5 dBm, Phase Noise at 1 KHz -86 dBc/Hz, Phase Noise at 1 MHz -144 dBc/Hz. Tags: Surface Mount. More details for KSP-5A869 can be seen below.