The QPXO-100-5ET-165 from Qualwave is a Phase Locked Oscillator with Frequency 100 MHz (RF1/RF2), Output Power 5 dBm, Reference Frequency 10 MHz, Supply Voltage 12 V. Tags: Module with Connectors, PLXO. More details for QPXO-100-5ET-165 can be seen below.