The QPDO-E-10-23.3 from Qualwave is a Phase Locked Oscillator with Frequency 23.3 GHz, Output Power 12 to 14 dBm, Reference Power 7 to 13 dBm (Input), Reference Frequency 10 MHz, Supply Voltage 12 V. Tags: Module with Connectors, PLDRO. More details for QPDO-E-10-23.3 can be seen below.