Time & Frequency Systems
Precision timing systems, precisely matched to meet your needs
Symmetricom’s Time & Frequency systems offer picosecond measurement, hot swap power supplies, hitless switching, dual cooling fans, and redundant capabilities that make these products suitable for high reliability applications. Built on a modular platform, the highly accurate, precise generation and distribution of time and frequency output signals can meet the needs of the highest precision and most complex timing and frequency requirements.
Commercial Time Scale System
The commercial timescale system is a fully integrated, world class timing system capable of providing timing accuracies comparable to the best national laboratories. The time scale system can combine up to seven high performance frequency standards in a time scale that drives a local real-time clock signal. A timing quality GPS receiver provides the information used to steer the system output to UTC and generates the GPS common-view data. This allows the frequency standards to be reported to BIPM for inclusion in the international time scale. As a fully integrated solution the system provides industry leading frequency stability, phase noise, performance, redundancy in a unit as small as one instrument rack.
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The commercial timescale system is a fully integrated, world class timing system capable of providing timing accuracies comparable to the best national laboratories. The time scale system can combine up to seven high performance frequency standards in a time scale that drives a local real-time clock signal. A timing quality GPS receiver provides the information used to steer the system output to UTC and generates the GPS common-view data. This allows the frequency standards to be reported to BIPM for inclusion in the international time scale. As a fully integrated solution the system provides industry leading frequency stability, phase noise, performance, redundancy in a unit as small as one instrument rack.
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Multi-Channel Measurement System
The MMS is a multiple mixer measurement system designed to measure the phase difference between a RF signal from a clock under test and a reference RF signal. This advanced instrument offers customers a cost effective way to measure the phase difference between multiple continuous wave RF signals, enabling expansion from a base configuration of four signal inputs to a full 28 in a single chassis. Chassis can be added to increase signal measurement capacity.
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The MMS is a multiple mixer measurement system designed to measure the phase difference between a RF signal from a clock under test and a reference RF signal. This advanced instrument offers customers a cost effective way to measure the phase difference between multiple continuous wave RF signals, enabling expansion from a base configuration of four signal inputs to a full 28 in a single chassis. Chassis can be added to increase signal measurement capacity.
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UTC Recovery System
Symmetricom’s UTC recovery system generates frequency, 1PPS and time codes that are all synchronized to UTC. The Kalman filter based software controls the system and steers the output. Designed to use high performance cesium standards as the reference clock input, the UTC recovery system provides exceptional timing accuracy to meet the most demanding specifications.
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Symmetricom’s UTC recovery system generates frequency, 1PPS and time codes that are all synchronized to UTC. The Kalman filter based software controls the system and steers the output. Designed to use high performance cesium standards as the reference clock input, the UTC recovery system provides exceptional timing accuracy to meet the most demanding specifications.
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Custom Timing Systems
Symmetricom routinely works with customers to provide customized timing systems for a wide range of applications. Applications include campus wide timing systems, satellite ground terminals, navigation systems, and GPS independent timing centers.
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Symmetricom routinely works with customers to provide customized timing systems for a wide range of applications. Applications include campus wide timing systems, satellite ground terminals, navigation systems, and GPS independent timing centers.
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