I also purchased two of these units.
Although I could not find a spec. It appears that it has the same Pinout as the:
ONCORE Remote GPS Antenna Receiver
ACUTIME 2000
Trimble Palisade
The Provided cable only brings out pins 1-5, 9, 11, 12
These Correspond to
Pin 01 Red Vcc (+8 - 36 VDC)
Pin 02 Purple Port B Recv-
Pin 03 Orange Port B Recv+
Pin 04 Gray Port B Transmit-
Pin 05 White Port B Transmit+
Pin 09 Black Ground
Pin 11 Green 1PPS Transmit+
Pin 12 Blue 1PPS Transmit-
I connected +12VDC to Pin 1 and Goind to Pin 9 and after about 20 Minutes I got
good 1PPS from Pin 11 with 50% Duty Cycle (500ms).
I have not connected the RS422 Yet but on the scope it looked like it was
transmiting something.
I do not know if the protocol is:
NMEA
ONCORE Binary
Trimble TSIP
Trimble TIAP
or some other Protocol.
As I learn more I will let you know.
I have PDF's for both the ACUTIME 2000 and the ONCORE Remote which I can send
to you.
There is information on www.leapsecond.com about the Trimble Palisade.
Previous Message:
Date: Sat, 8 Dec 2007 08:53:47 -0500
From: "phil" <[EMAIL PROTECTED]>
Subject: Re: [time-nuts] Symmetricon 58534A manual / setup
To: "Discussion of precise time and frequency measurement"
<time-nuts@febo.com>
Message-ID: <[EMAIL PROTECTED]>
Content-Type: text/plain; charset="iso-8859-1"
Hello Time Nuts,
Would anyone have a PDF manual and/or the configuration software or
links to it for a Symmetricon 58534A GPS Timing Antenna they would be
willing to share ?
Many Thanks,
Phil Harwood
---------------------------------
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