I just did a little shopping after Tom's recommendation on USGlobalSat
pucks. Here is a little more detail.
BU-353-S4 is the current USB version
BR-355-S4 is the Serial version
Not as "dirt cheap" as Mark's unit, these close to $40 each, but
reasonable with enclosures, ready to go. In the US I found Amazon a
little cheaper than eBay listings.
Serial has a PS-2-style connector but needs an adapter for connection to
PC. Connector pin-out is here...
http://www.usglobalsat.com/p-689-br-355-s4.aspx#images/product/large/689.jpg
-Rex
On 6/26/2014 1:59 PM, Tom Van Baak wrote:
David,
Also check the web/eBay for: GlobalSat GPS BU353 S4
Dirt cheap, well made, water proof, high performance, NMEA or binary. They come
in both USB (if you want to use them with a PC or SBC) or RS232/serial (if you
want to use them with microcontrollers or data loggers or PC or SBC). The 1PPS
is available at the IC, which you can access by opening the case (screws, not
glue).
/tvb
----- Original Message -----
From: "David C. Partridge" <david.partri...@perdrix.co.uk>
To: "'Discussion of precise time and frequency measurement'"
<time-nuts@febo.com>
Sent: Thursday, June 26, 2014 1:01 PM
Subject: Re: [time-nuts] GPS puck?
Mark,
Thank you that looks ideal, now all I need is a suitable weatherproof cover
and I'm in business.
Regards,
David Partridge
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