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On 3/18/2012 6:17 PM, Chris Albertson wrote:
<blockquote
cite="mid:CABbxVHuah496-qjEctrZOjXS4yageHKtfsP3gNAXcuFyWztVdQ@mail.gmail.com"
type="cite"><br>
<br>
<div class="gmail_quote">On Sun, Mar 18, 2012 at 1:51 PM, Ron Frazier
(NTP) <span dir="ltr"><<a moz-do-not-send="true"
href="mailto:timekeepingntplist@c3energy.com">timekeepingntplist@c3energy.com</a>></span>
wrote:<br>
<blockquote class="gmail_quote"
style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">Hi
all,<br>
<br>
I was doing some GPS research and found this site with lots of GPS's
and accessories. Just thought I'd pass it along.<br>
<br>
<a moz-do-not-send="true" href="http://www.gpssensors.com/"
target="_blank">http://www.gpssensors.com/</a><br>
<br>
I don't know which ones are timing GPS's.</blockquote>
<div><br>
</div>
<div>None of them. If you are looking for a brand new timing GPS
and don't like buying on eBay, I think the best deal is going to be The
M12M because Synergy has offered to sell to people on these email lists
at a discounted price of just below $60. If you had to pay list price
for a new production timing unit you'd pay 10X that much. I don't
mind buying older units on eBay but I can understand if sue one wanted
technical support and a warranty and current 2012 state of the art, you
don't get any of that on eBay. </div>
<div><br>
</div>
<div>Here is a link <a moz-do-not-send="true"
href="http://www.synergy-gps.com/index.php?option=com_content&task=view&id=104&Itemid=109">Synergy
M12M</a><br>
</div>
<div>You will have to talk directly to them about buying it and ask
for the reduced price. I have two of a 15 year old version of this.
I looks almost the same. they have the same 10 pin male header except
now they use 0.05 inch sping rather then 0.1</div>
<blockquote class="gmail_quote"
style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"> <br>
</blockquote>
</div>
<br clear="all">
<div><br>
</div>
-- <br>
<br>
Chris Albertson<br>
Redondo Beach, California<br>
</blockquote>
<br>
Hi Chris,<br>
<br>
I'm definitely saving the link you gave in case I need to buy one of
those. While the following GPS's available from this vendor may not be
timing units in exactly the same context as the one you mention, they
may not have sawtooth correction, cable compensation, and stationary
survey, etc., they do all have PPS as far as I know, so they could be
used for timing within + / - 1us or so. Some, possibly better.<br>
<br>
Garmin 16xHVS<br>
Garmin 18xLVC<br>
Garmin 18x5Hz<br>
Garmin 15xH series<br>
Garmin 15xL series<br>
Globalsat EB-3531<br>
Globalsat EM-406A<br>
Globalsat EM-318-01<br>
Globalsat EM-318-02<br>
Globalsat ER-332<br>
Globalsat ET-332<br>
Globalsat MR-350P<br>
<br>
I also found this cool comparison chart of globalsat units.<br>
<br>
<a class="moz-txt-link-freetext" href="http://www.usglobalsat.com/store/engineboard_comparison/engineboard_comp.html">http://www.usglobalsat.com/store/engineboard_comparison/engineboard_comp.html</a><br>
<br>
Sincerely,<br>
<br>
Ron<br>
<br>
<font size="4"><b><br>
</b></font>
<pre class="moz-signature" cols="72">--
(PS - If you email me and don't get a quick response, don't be concerned.
I get about 300 emails per day from alternate energy mailing lists and
such. I don't always see new messages very quickly. If you need a
reply and have not heard from me in 1 - 2 weeks, send your message again.)
Ron Frazier
timekeepingdude AT c3energy.com
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