About every GPSDO and GPS Timing receiver needs to do a self survey
before you use it. It has to know where it is in the world.
I would give it a master reset and then initiate a self survey.
Software controls and shows status of these type of commands. I use to
have a Jupiter receiver but I gave it away to my son. I know it has a
control program that does it all.
CHeck
http://www.ko4bb.com/cgi-bin/manuals.pl?dir=05%29_GPS_Timing/Rockwell_-_Jupiter
for manuals and software.
I did not build the GPSDO, so I cannot tell you about its performance.
Most GPSDO performance is dependent on the short term stability of the
oscillator its disciplining.
Brian - KD4FM
[email protected] wrote:
Hello..... We built the " 10mhz simple GPSDO from boards supplied by G3RUH.
(Using the Jupiter GPS receiver)
Questions:
Has anyone built one,
How well does it work
How exactly is the RS232 output connected to a XP computer ?
Is the RS323 /software protocol the only way to tell if this thing is actually
working ?
We are using a trimble ( new) active antenna, mounted with a clear view of the sky.
Does this Jpiter receiver need to be reset before use ?
How do we tell if we are in a location that is in view of satellites ?
Reply off list is just fine... The truth is, we are a bit frustrated with all of this gps business, and wonder if its worth any more time . Sorry for the long list of grumblings.
Thank You
Kiss-Electronics
Ms Ashley Hall
183 N 5th Avenue
Cornelius, Oregon
97113
W7DUZ
www.kiss-electronics.com
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