[time-nuts] unknown Motorola GPSDO
Bill Janssen
billj at ieee.org
Sun Sep 21 21:48:45 EDT 2008
A friend of mine has two Motorola GPSDO's that I have little experience
with.
I was checking one of the units using TAC32 and I discovered that it
would lock the 5 MHz
to GPS ( as compared with my Z3801) when the PC software was running
When I stopped
the TAC32 it would lose lock.
Anyone have a clue what this thing needs to stay locked..
The circuit board has a date of 1992 and it has a label that has
TRN7793818 LA081WN.
On the back it has connectors for;
48 Volt power
Redundancy Control
Remote GPS (10 pin)
RS232 DCE
1 PPS out
5 MHz out.
And an On Line LED
Amy place I can get more information?
Bill K7NOM
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