The Hydra - HYD1-OBD-XMXX-XXXA from Bliley Technologies is a OCXO with Frequency 5 to 160 MHz, Supply Voltage 11.4 to 15.75 Vdc, Tuning Voltage 0 to 5 VDC, Output Power 10 dBm, Output Load 45 to 55 Ohms. Tags: Module with Connectors, Low G-Sensitivity. More details for Hydra - HYD1-OBD-XMXX-XXXA can be seen below.