The PLL1414BQ-SS-377MHz-410MHz-A from Dynamic Engineers is a Phase Locked Loop with Frequency 377 to 410 MHz, Phase Noise -153 to -78 dBc/Hz, Output Power -2 to 2 dBm, Harmonic Suppression -23 to -15 dBc, Operating Temperature -40 to 85 Degree C. Tags: Surface Mount, Integer-N PLL. More details for PLL1414BQ-SS-377MHz-410MHz-A can be seen below.