nse...@gmail.com]
Sent: Wednesday, July 3, 2019 10:07 AM
To: WSJT software development
Subject: Re: [wsjt-devel] clock patch
be aware of that if a) is 500 ms ahead and b) is 500 behind, the time skew is
already 1 second between the signals.
Anything more than a few ms is not good imho. Anyways,
t its IP address. I now have a
>>>> reliable source that indicates it has only 0.5mS jitter and 3mS latency
>>>> even going thru multiple network switches and a fairly busy WiFi network.
>>>>
>>>> https://timemachinescorp.com/product/gps-time-server-tm1000a/
ike dealing with right now) that can
>> be built for under $100 to make a stratum-1 time server that works without
>> Internet but PLEASE PLEASE do not tell people to use USB GPS for time, its
>> going to increase the problems not fix them!
>>
>>
>>
>> -Matt
stratum-1 time server that works without
> Internet but PLEASE PLEASE do not tell people to use USB GPS for time, its
> going to increase the problems not fix them!
>
>
>
> -Matt / KK4NDE
>
>
>
> *From:* Neal Pollack [mailto:nea...@gmail.com]
> *Sent:* Wednesday,
the problems not fix them!
-Matt / KK4NDE
From: Neal Pollack [mailto:nea...@gmail.com]
Sent: Wednesday, June 26, 2019 12:08 PM
To: WSJT software development
Subject: Re: [wsjt-devel] clock patch
Only some are due to lack of internet.
USB GPS receivers are now approx $12 USD on Ebay. I have tested
Jun 2019 11:36:58 +0200
> From: "DG2YCB, Uwe"
> To: "'Black Michael'" , "'WSJT software
> development'"
> Subject: Re: [wsjt-devel] Clock patch
> Message-ID: <004801d52c02$b33f1430$19bd3c90$@gmx.de>
> Content-Type: text/plain; charset=&quo
Island people can always sync from know short wave time standards. WWV, CHU.
I send jtx msgs but they still not connect. Let them figure out that setting
their time correctly will help increase their contacts.
My 2 cents...again.
Regards and 73s
VE3FBZ
London Amateur Radio Club
you are right it does. On the other hand do you really want people to be
off on time?
You could consider instead of b0rking out -- if there is no internet, warn
and go on.
Then you have three groups:
a) groups of people that understand that any system without correct time
settings should not be
On 26/06/2019 10:55, Roeland Jansen wrote:
I did not look at the patches Mike sent but:
https://time.is/
gives you how good/bad the time is. If you start up: do check like
this and refuse to go on if the timeskew is too large.
Add a link how to fix in the message and you force people to
ceforge.net]
> *Gesendet:* Mittwoch, 26. Juni 2019 06:19
> *An:* WSJT Software Development
> *Cc:* Black Michael
> *Betreff:* [wsjt-devel] Clock patch
>
>
>
> This patch shows a message if 80% of DT values are >= 0.5 seconds.
>
>
>
> https://www.dropbox.com
helps THEM to overcome the hurdles.
73 de Uwe, DG2YCB
Von: Black Michael via wsjt-devel [mailto:wsjt-devel@lists.sourceforge.net]
Gesendet: Mittwoch, 26. Juni 2019 06:19
An: WSJT Software Development
Cc: Black Michael
Betreff: [wsjt-devel] Clock patch
This patch shows a message if 80
This patch shows a message if 80% of DT values are >= 0.5 seconds.
https://www.dropbox.com/s/8j7qao9wa4wmzdm/clock.patch?dl=1
I picked the 50% point of FT4's 1 second tolerance but perhaps a slightly
larger value might be appropriate.
I think most, if not everybody, can get the > 20% < 0.5
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