The NCPM1-394 from Roswin is a Phase Locked Loop with Frequency 377 to 410 MHz, Phase Noise -153 to -83 dBc/Hz, Harmonic Suppression -23 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 NCPM1-394 can be seen below.