The Poseidon 4 - POS4-OAA-XMXN-XXXA from Bliley Technologies is a OCXO with Frequency 80 to 160 MHz, Supply Voltage 11.4 to 15.75 Vdc, Output Power 13 to 15 dBm, Output Load 45 to 55 Ohms, Phase Noise -177 to -103 dBc/Hz. Tags: Module with Connectors, Low G-Sensitivity. More details for Poseidon 4 - POS4-OAA-XMXN-XXXA can be seen below.