[Elecraft] WSJT FT8 TX not decoded using K3S TX - Rx ok

Lynn W. Taylor, WB6UUT KX3.2 at ColdRocksHotBrooms.com
Sun May 17 15:05:17 EDT 2020


A strong suggestion from a network engineer.

Major NTP servers like time.nist.gov are the most accurate clocks, but 
they aren't meant for everyone to use -- that's just too much traffic 
and latency hurts their accuracy if they're abused.

A huge number of highly dedicated time-geeks run over four thousand time 
servers around the world.  You can read about this at http://ntppool.org.

Using pool.ntp.org instead of time.nist.gov (or a few dozen other 
awkward choices) will point you to a nearby, highly accurate source of time.

73 -- Lynn

On 5/17/20 11:44 AM, Barry wrote:
>      Here's something that might help. FT8 only decodes in a certain 
> time slot. Make sure your computer is accessing an NTP server and get 
> the correct time. Win10 can be set to automatically to access 
> time.nist.gov. I spent a long time trying to get a ham buddy going the 
> other day and couldn't figure it out. Another buddy picked up on the 
> fact that time was not set correctly and he fixed it after which decodes 
> started. I missed that one. So, just get the correct time and I infer 
> that should fix your problem. You only need tro be seconds off to not work.
> 
> 73,
> Barry
> K3NDM
> 


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