Power Supply; Bestime Ensemble Timing Generator; T1 Output; 10 Mhz Output - Symmetricom TimeSource 2500 Manual

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Power Supply

A power converter filters and converts
to the shelf into the voltages required by the shelf. Dual power
feeds are supplied through the Power A and B connectors.

BesTime Ensemble Timing Generator

The clock signals from the GPS Receiver, local oscillator, optional
T1 span lines, and optional 5 MHz remote oscillators are used as
sources by the BesTime algorithms in the Ensemble Timing
Generator. The signals are analyzed for MDEV, TDEV, MTIE, and
other phase and frequency characteristics.
The BesTime Ensemble Timing Generator uses standard statistical
clock models to analyze each input signal and synthesize highly
stable output timing signals.

T1 Output

The BesTime Ensemble Timing Generator provides the timing for
the T1 timing signals available at the Output Span A and B
connectors in a framed, all-ones format, which is selectable in
either D4 or ESF framing. SSM is available with ESF framing.

10 MHz Output

The BesTime Ensemble Timing Generator provides the timing for
the 10 MHz low-phase-noise timing signal, available at the 10 MHz
Output connector, which can be used for local cellular frequency
or testing purposes.
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48 volt dc power supplied
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