The Hyas from Bliley Technologies is a GPS Disciplined Master Reference Oscillator (MRO) designed to provide precision timing and reference frequency of 10, 50 and 100 MHz. It has frequency stability of ±100 ppb vs temperature and holdover stability of ±10 ppb. The device has a phase noise of -123 dBc/Hz @ 10Hz. It requires up to 6.5 watts of start-up power and 3 watts of steady-state power. Available in a 34 x 85 mm package, the small form-factor provides a lower cost precision timing source for small satellite platforms.