The Atlas 1PPS from Bliley Technologies is a GPS Disciplined OCXO (GPSDO) that operates at 10 MHz. By combining an OCXO and GPS short and long-term stability, the Atlas 1PPS product provides high precision frequency stability. It has a software interface for BIT status and 1PPS output steering that is not typically provided with traditional GPSDOs. The OCXO has a handover stability of ±10 ppb and requires a steady-state power of 250 mW. The OCXO has a phase noise of -130 dBc/Hz at 10 Hz. It is available in a 41 x 36 mm package and is ideal for a wide range of GPS Disciplined applications like GPS Denied Network Synchronization, Low Probability of Intercept (LPI) and Low Probability of Detection (LPD) Communications, Assured Timing for Critical Infrastructure, Battlefield Networks, Autonomous and Semi-Autonomous System Timing and Weapon System Synchronization.
The Atlas GPS disciplined oscillator is a drop in replacement for the CSAC that offers an order of magnitude cost reduction while still providing high timing accuracy and low error in GPS denied environments.
