[time-nuts] Tbolt vs FE-5680A Startup

Chuck Forsberg WA7KGX N2469R caf at omen.com
Sat Dec 24 00:50:34 EST 2011


This plot shows the phse difference between a Thunderbolt and FE-5680A
starting immediately after power up of both units.

At first the Rb is searching for lock, and the phase is all over the place.
The Rb locks at about 160 seconds.  The rest I assume is the Thunderbolt
warming up and getting its discipline sorted out, which is continuing.
Without another high precision standard it is impossible to know for sure.

-- 
Chuck Forsberg WA7KGX N2469R     caf at omen.com   www.omen.com
Developer of Industrial ZMODEM(Tm) for Embedded Applications
   Omen Technology Inc      "The High Reliability Software"
10255 NW Old Cornelius Pass Portland OR 97231   503-614-0430

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