[time-nuts] Looking for specs on a Motorola Oncre

Tom Van Baak tvb at LeapSecond.com
Mon Sep 29 02:11:44 EDT 2014

Pete -- here's the reply from Art Sepin (Synergy-GPS):


You are the proud owner of the latest version of the 8 channel Motorola VP Oncore with firmware version 10 (with original serial number tag no less - very rare). You can find the VP Oncore Firmware Version document here: http://03aa414.netsolhost.com/images/stories/pdf/vp%20firmware%20history.pdf

The Motorola binary commands for the VP Oncore are here: http://03aa414.netsolhost.com/images/stories/pdf/vpcommands.pdf

If the VP Oncore has not been operated for a while, you will find this Application Note helpful:

The VP Oncore Engineering Notes are here:


Art Sepin

----- Original Message ----- 
From: "Pete Lancashire" <pete at petelancashire.com>
To: "Discussion of precise time and frequency measurement" <time-nuts at febo.com>
Sent: Saturday, September 27, 2014 9:21 PM
Subject: [time-nuts] Looking for specs on a Motorola Oncre

> Can't seem to find this particular model
> Oncore B8121Z1156
> https://plus.google.com/u/0/photos/111617808980322733757/albums/6063969074778616993
> This is the Oncore in the older GPS Handheld surveying unit
> I've found older models but not the B812's
> -pete

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