The Poseidon 1 from Bliley Technologies is a OCXO with Frequency 5 to 160 MHz, Supply Voltage 11.4 to 15.75 V, Tuning Voltage 0 to 5 V, Output Load 45 to 55 Ohm, Phase Noise -165 to -120 dBc/Hz. Tags: Module with Connectors, Low G-Sensitivity. More details for Poseidon 1 can be seen below.