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1. Calibrating an synctime atomic time wristwatch how to#
2. Calibrating an synctime atomic time wristwatch Pc#

Calibrating an synctime atomic time wristwatch how to#

If you pay attention to the graph, and you see green lines overlapping descending most of the signals, it will mean that your clock is not in sync, and no signals will be therefore decoded.įT4 signals with an accurate time syncronization How to sync computer time with internet

If you will be able to decode signals, it will mean that you are almost in time sync, and therefore, you don’t really need an additional synchronization.

Calibrating an synctime atomic time wristwatch Pc#

In case you have no internet access, and want to know if your PC is in time sync, try starting from your PC a weak signal software, for instance, WSJT-X or JTDX session and tune into a FT8 Frequency. According to time.is current UTC time is: The ham radio way How to know if your computer is perfectly syncronized.Ī very simple way to know if your PC Clock is synchronized, is to visit the Time.is web site and check the difference with your PC clock. Synchronizing your computer time it may be very easy task, and sometimes a challenge. Time sync has become a so important factor, that makes the difference between being able to make contacts and not to be able. Nowadays, in the weak-signals digital modes era, with time synchronized protocols like FT8 FT4 JT65 and JT9, an accurate time synchronization of your PC clock with an atomic time service has become mandatory. In classic amateur radio operations, the need of a good time synchronization has always been a requirement, for contact logging purposes, or for example in APRS and packet radio systems.