The O-40-ULPN-100M from KVG Quartz Crystal Technology is an OCXO Module operating at 100 MHz. It provides a sine wave output with a phase noise -185 dBc/Hz @ 1 MHz offset and has frequency stability of less than ± 300 ppb. The oscillator has a warm-up time of less than 5 minutes, requires a supply voltage of 5/12 V and a frequency control voltage from 0 to +10 V. It has a G-sensitivity (X or Y or Z axis) of under 1 ppb/g. This robust OCXO is available in a small, hermetically sealed package that measures 25.8 x 25.8 mm and is suitable for applications such as test and measurement systems, instrument reference, microwave communication systems, clock reference for microwave signal sources, radar systems, and medical (MRT).