[time-nuts] NavSymm - Ericsson GPS Timing Receiver

Rob Kimberley robkimberley at btinternet.com
Fri Dec 30 07:19:40 EST 2011

I remember Navstar in Daventry, and have visited them a couple of times, but
I think they changed their name a few years back. There are a number of
references coming up on Google, relating to ex-employees. 

These units were obviously supplied to Ericsson, so again it might be worth
trying that route. I have a couple of contacts in the UK who may be able to

Rob Kimberley

-----Original Message-----
From: time-nuts-bounces at febo.com [mailto:time-nuts-bounces at febo.com] On
Behalf Of Alberto di Bene
Sent: 30 December 2011 11:55
To: time-nuts
Subject: [time-nuts] NavSymm - Ericsson GPS Timing Receiver

I received as a gift from a friend what looks like a timing GPS antenna
integrated with the receiver, with optical links for Rx and Tx (?).

This the label on the box :


And these are the upper and lower sides of the unit :


Does anybody perhaps have a bit more information on this GPS receiver, and
possibly suggest a practical use ?
For example, would it be feasible to open the unit and recover maybe the
1pps signal, and some sort of data strings ?


73  Alberto  I2PHD

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