The NCPM1-1705 from Roswin is a Phase Locked Loop with Frequency 1675 to 1735 MHz, Phase Noise -141 to -71 dBc/Hz, Output Power 2 dBm, Harmonic Suppression -24 dBc, Operating Temperature -40 to 85 Degree C. Tags: Surface Mount, Integer-N PLL. More details for NCPM1-1705 can be seen below.