The NCPM1-859 from Roswin is a Phase Locked Loop with Frequency 824 to 894 MHz, Phase Noise -145 to -78 dBc/Hz, Harmonic Suppression -24 dBc, Operating Temperature -40 to 85 Degree C, Phase Noise at 1 KHz -78 dBc/Hz. Tags: Surface Mount, Integer-N PLL. More details for NCPM1-859 can be seen below.