[time-nuts] Motorola GPS + 5 MHz oscillator ?

Rob Kimberley rk at timing-consultants.com
Mon Mar 10 18:43:57 UTC 2008


Can you get some photos so we can try to recognise it?

Rob K 

-----Original Message-----
From: time-nuts-bounces at febo.com [mailto:time-nuts-bounces at febo.com] On
Behalf Of Bill Janssen
Sent: 10 March 2008 18:30
To: Discussion of precise time and frequency measurement
Subject: [time-nuts] Motorola GPS + 5 MHz oscillator ?

I have a friend who has  two of the surplus (telephone Co. ?) timing 
receivers. That use a Motorola
(A111219115) GPS receiver and a ovenized 5 MHz oscillator

It has external connectors for 5 MHz., 1 PPS, -48Volts, RS232, and the 
Antenna.
He has the matching Antenna which is marked 5 Volt and looks like it has 
a helix inside.

What I want to do is get one of them running so I need to find the 
correct commands to set the
Lat and Long. and read the status messages.

Anyone recognize this equipment?

Bill K7NOM

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