The NCPM1-945 from Roswin is a Phase Locked Loop with Frequency 928.8 to 959.8 MHz, Phase Noise -148 to -83 dBc/Hz, Harmonic Suppression -28 dBc, Operating Temperature -40 to 85 Degree C, Phase Noise at 1 KHz -83 dBc/Hz. Tags: Surface Mount, Integer-N PLL. More details for NCPM1-945 can be seen below.