The OX-043 from Vectron International is an Oven Controlled Crystal Oscillator (OCXO) that operates from 8 to 15 MHz with ultra low g-sensitivity. This OCXO has a low phase noise, high stability and generates a sine wave output waveform. It requires a supply of 12 to 15 Vdc and is available in surface mount package which measures 50 x 50 mm.