The KSP-5MB1778 from Sangshin is a Phase Locked Loop with Frequency 1746 to 1808 MHz, Phase Noise -95 dBc/Hz, Output Power 3 dBm, Phase Noise at 1 KHz -74 dBc/Hz, Phase Noise at 1 MHz -140 dBc/Hz. Tags: Surface Mount. More details for KSP-5MB1778 can be seen below.