The CRYOCXO10MS from Lotus Communication Systems is a OCXO with Frequency 10 MHz, Supply Voltage 4.9 to 5.1 V, Phase Noise -150 to -90 dBc/Hz, Phase Noise 1 kHz -145 dBc/Hz, Phase Noise 10 kHz -150 dBc/Hz. Tags: Module with Connectors. More details for CRYOCXO10MS can be seen below.