[Elecraft] Clock Accuracy
Jeff Cochrane - VK4BOF
vk4bof.elecraft at gmail.com
Fri Jun 25 01:00:43 EDT 2010
You know,
I always thought that the Elecraft K3 was and will always be an Amateur Radio Transceiver.
That it has a clock in it is a bonus, that it is as accurate as it is is also a bonus.
It seems to me that some of the more anally retentive of us in here want it to be a clock with an Amateur Radio Transceiver installed.
For gods sake, get over it............ Its an Amateur Radio Transceiver (And a damned good one at that!).
If you want an accurate clock so bad go and buy a cesium standard and set it up.
(Or use a Silicon chip magazine kit that can lock almost any clock to a GPS signal.)
No, can we PLEASE go back to our normal programming???
Jeff Cochrane
VK4BOF
Innisfail QLD
Australia
Elecraft K3 #4257
----- Original Message -----
From: Dave
To: elecraft at mailman.qth.net
Cc: don at w3fpr.com
Sent: Friday, June 25, 2010 2:36 PM
Subject: Re: [Elecraft] Clock Accuracy
i used to use the windows XCP "sync by internet to NIST time" function but
after having my computer clock set 14 seconds and 17 seconds off utc i
ALWAYS double check and independant source...the k3 is the most convenient
Dave
-----Original Message-----
From: Don Wilhelm [mailto:w3fpr at embarqmail.com]
Sent: Thursday, June 24, 2010 9:15 PM
To: Dave
Cc: elecraft at mailman.qth.net
Subject: Re: [Elecraft] Clock Accuracy
But those modes are computer generated, and the computer clock can be
easily sync'ed with a NIST standard. I don't know why anyone would want
to use a free-running clock for anything that requires that degree of
accuracy.
The RTC in the K2 or the K3 is intended only for a logging convenience
when no other timepiece is available. I cannot believe it was ever
intended to be a precision clock standard. If you err in your log entry
by 30 seconds, does anyone care?
73,
Don W3FPR
Dave wrote:
> Some digital (HF) modes require transmissions timed to start within 1
second
> accuracy. I learnt a long time ago not to use the internal K3 clock for
that
> purpose.
>
> Dave
>
>
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