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.
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.
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.
The Precise Time-Scale system is a fully integrated, world class timing system capable of providing timing accuracies comparable to the best national laboratories. It can combine up to six high performance cesium frequency standards or active Hydrogen Masers in a time scale that drives the local real-time clock (RTC) signal. A high performance timing quality GNSS receiver provides the information used to steer the system output to UTC and generate GPS common-view (CV) data. This allows the frequency standards to be reported to the BIPM for inclusion in the international time scale.
The Precise Time-Scale System is a fully integrated solution that provides industry leading frequency stability, phase-noise performance and Time-Scale availability in a unit as small as one instrument rack.
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