High-performance GPS Clocks like the Epsilon series exceed synchronization requirements for digital TV, radio, 4G base stations, and satcom systems. They deliver precise, stable time and frequency signals ideal for applications needing excellent accuracy, including mobile wireless base stations and digital broadcast transmitters.
Epsilon Clocks feature a high-density port design that supports simultaneous synchronization of multiple emitters on the same site, perfect for Single Frequency Networks (SFN) with standards such as DVB-T/T2, T-DMB, DAB, or DRM.
These clocks use an ovenized crystal oscillator (OCXO) slaved to GPS/GNSS input for superior accuracy and low phase noise. The advanced EpsilTimeā¢ predictive slaving algorithm minimizes GPS noise effects and ensures strict holdover performance during satellite signal loss.
A key feature is the 10 MHz frequency reference cycle-locked to the 1 PPS signal, maintaining exactly ten million cycles between pulses to prevent phase jumps and frequency drift.
The EC20S model offers an optional Rubidium atomic clock for extended holdover capabilities, enhancing reliability during satellite outages or lack of redundancy.
