[time-nuts] GPS-based frequency reference in "Everyday Practical Electronics"
don.key at ntlworld.com
Sun Jun 28 04:48:25 EDT 2009
Was just catching up on my past issues of "Everyday Practical Electronics" when I noticed that the April & May 2009 issues featured a constructional article for a GPS-based frequency reference.
It is based on the Garmin "GPS 15L" module, and the unit provides a 10MHz, 1MHz & 1pps output. It has an LCD display to show time, date, position, number of satellites etc.
Back issues are available here:- http://www.epemag3.com/index.php?option=com_virtuemart&page=shop.browse&category_id=48&Itemid=26
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