The PLO4G10MH from Lotus Communication Systems is a Phase Locked Loop with Frequency DC to 4 GHz, Output Power 16 to 18 dBm, Harmonic Suppression -25 to -20 dBc, Operating Temperature -40 to 85 Degree C, Phase Noise at 1 KHz -90 to -85 dBc/Hz. Tags: Module with Connectors. More details for PLO4G10MH can be seen below.