The NCPG9-952J from Roswin is a Phase Locked Loop with Frequency 941.5 to 961.5 MHz, Phase Noise -146 to -76 dBc/Hz, Output Power 5 dBm, Harmonic Suppression -25 dBc, Operating Temperature -40 to 85 Degree C. Tags: Surface Mount, Integer-N PLL. More details for NCPG9-952J can be seen below.