[time-nuts] GPS Disciplined Symmetricom TimeSource 2700??
fwbray at mminternet.com
fwbray at mminternet.com
Sun Aug 14 00:03:02 UTC 2022
As mentioned in a prior posting, I have a Symmetricom TimeSource 2700
that gets (got?) its timing data from CDMA sites. With the demise of
CDMA, I am looking for another way to discipline it as a frequency
standard.
It has the ability to receive timing information from the internal PSA
10, T1 spans, and remote 5mHz oscillators. The BesTime Ensemble Timing
Generator uses statistical clock models to analyze each clock, and to
synthesize highly stable output timing signals.
My thought is to use the 1PPS input on the PSA 10 with a GPS 1PPS output
to provide the timing signal. This should result in a GPS disciplined
2700.
Has anyone else modified the TimeSource 2700 in this fashion?
I suspect that the Ericsson GPS 03 01 might be an option assuming the
voltage levels can be made compatible. So, I'll be experimenting once I
receive my units. However, I'm a novice at this so I'm looking for
advice.
Thanks.
KE6CD
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