The QPDO-E-10-5.6 from Qualwave is a Phase Locked Oscillator with Frequency 5.6 GHz, Output Power 13 dBm, Reference Power 0 to ±3 dBm (input), Reference Frequency 10 MHz, Supply Voltage 12 V. Tags: Module with Connectors, PLDRO. More details for QPDO-E-10-5.6 can be seen below.