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Connor-Winfield's GNSS Time and Frequency references are specifically designed to support time synchronization applications. Each module is supported by mixed signal, phase lock loop design implementations to precisely synchronize to the atomic clock references in the various satellite constellations available today. Based on standard receiver technology, all modules track and synchronize to 1PPS signals using various optional filter bandwidths and smoothing techniques.
All modules generate phase locked and frequency aligned output clocks (sine and/or square wave) as well as automatic holdover operation with flexible holdover stability options. Additionally, all modules include status alarms for Lock, Holdover and Antenna Fault conditions. NMEA data stream is available on all modules.
Our current products with corresponding special features are detailed below.