Empathy List Archives

JC

Jay Cox

Sat, May 11, 2013 3:28 PM

Hi,

As a new member, I have a question. I am building a Shera GPSDO and am
wondering which of the Trimble Resolution T or Motorola Oncore UT+ would
be a better choice. Is the Trimble software easily available, as is
WinOncore?

I apologize if this has been asked before, but I couldn't find the email
archives.

Thanks.

Jay

Hi, As a new member, I have a question. I am building a Shera GPSDO and am wondering which of the Trimble Resolution T or Motorola Oncore UT+ would be a better choice. Is the Trimble software easily available, as is WinOncore? I apologize if this has been asked before, but I couldn't find the email archives. Thanks. Jay

CH

Chris Howard

Sat, May 11, 2013 6:58 PM

Software for the Resolution T is available.

http://www.trimble.com/timing/resolution-t.aspx

Under the tab marked 'Support'

On 5/11/2013 10:28 AM, Jay Cox wrote:

Hi,

As a new member, I have a question. I am building a Shera GPSDO and am wondering which of the Trimble Resolution T or Motorola Oncore UT+ would be a better choice. Is the Trimble software easily available, as is WinOncore?

I apologize if this has been asked before, but I couldn't find the email archives.

Thanks.

Jay

time-nuts mailing list -- time-nuts@febo.com
To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
and follow the instructions there.

Software for the Resolution T is available. http://www.trimble.com/timing/resolution-t.aspx Under the tab marked 'Support' On 5/11/2013 10:28 AM, Jay Cox wrote: > Hi, > > As a new member, I have a question. I am building a Shera GPSDO and am wondering which of the Trimble Resolution T or Motorola Oncore UT+ would be a better choice. Is the Trimble software easily available, as is WinOncore? > > I apologize if this has been asked before, but I couldn't find the email archives. > > Thanks. > > Jay > _______________________________________________ > time-nuts mailing list -- time-nuts@febo.com > To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts > and follow the instructions there. > >

BC

Bob Camp

Sat, May 11, 2013 7:00 PM

Hi

The real question is what exactly can you get for how many dollars?

Old GPS cards aren't as good as the newer ones. There is a series of parts out there that are derivatives of the original Oncore's, Res-T's, and uBlox. The newer ones generally are more sensitive, track more sat's , and deliver better timing. In all cases you want the timing versions of the receivers.

I believe the current "best deal" is the Oncore clone you get by calling up Synergy

http://www.synergy-gps.com

And mentioning Time Nuts. That's assuming they are still running the $39(?) deal.

Bob

On May 11, 2013, at 11:28 AM, Jay Cox iwernewook@gmail.com wrote:

Hi,

As a new member, I have a question. I am building a Shera GPSDO and am wondering which of the Trimble Resolution T or Motorola Oncore UT+ would be a better choice. Is the Trimble software easily available, as is WinOncore?

I apologize if this has been asked before, but I couldn't find the email archives.

Thanks.

Jay

time-nuts mailing list -- time-nuts@febo.com
To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
and follow the instructions there.

Hi The real question is what exactly can you get for how many dollars? Old GPS cards aren't as good as the newer ones. There is a series of parts out there that are derivatives of the original Oncore's, Res-T's, and uBlox. The newer ones generally are more sensitive, track more sat's , and deliver better timing. In all cases you want the timing versions of the receivers. I believe the current "best deal" is the Oncore clone you get by calling up Synergy http://www.synergy-gps.com And mentioning Time Nuts. That's *assuming* they are still running the $39(?) deal. Bob On May 11, 2013, at 11:28 AM, Jay Cox <iwernewook@gmail.com> wrote: > Hi, > > As a new member, I have a question. I am building a Shera GPSDO and am wondering which of the Trimble Resolution T or Motorola Oncore UT+ would be a better choice. Is the Trimble software easily available, as is WinOncore? > > I apologize if this has been asked before, but I couldn't find the email archives. > > Thanks. > > Jay > _______________________________________________ > time-nuts mailing list -- time-nuts@febo.com > To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts > and follow the instructions there.

CH

Chris Howard

Sat, May 11, 2013 8:02 PM

I retract that!
The software I have, which I downloaded months ago,
is called DSPMon_V1-46.exe

I do not find that on the Trimble website.

Chris

On 5/11/2013 1:58 PM, Chris Howard wrote:

Software for the Resolution T is available.

http://www.trimble.com/timing/resolution-t.aspx

Under the tab marked 'Support'

On 5/11/2013 10:28 AM, Jay Cox wrote:

Hi,

As a new member, I have a question. I am building a Shera GPSDO and am wondering which of the Trimble Resolution T or Motorola Oncore UT+ would be a better choice. Is the Trimble software easily available, as is WinOncore?

I apologize if this has been asked before, but I couldn't find the email archives.

Thanks.

Jay

time-nuts mailing list -- time-nuts@febo.com
To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
and follow the instructions there.

I retract that! The software I have, which I downloaded months ago, is called DSPMon_V1-46.exe I do not find that on the Trimble website. Chris On 5/11/2013 1:58 PM, Chris Howard wrote: > > Software for the Resolution T is available. > > http://www.trimble.com/timing/resolution-t.aspx > > Under the tab marked 'Support' > > > > > > On 5/11/2013 10:28 AM, Jay Cox wrote: >> Hi, >> >> As a new member, I have a question. I am building a Shera GPSDO and am wondering which of the Trimble Resolution T or Motorola Oncore UT+ would be a better choice. Is the Trimble software easily available, as is WinOncore? >> >> I apologize if this has been asked before, but I couldn't find the email archives. >> >> Thanks. >> >> Jay >> _______________________________________________ >> time-nuts mailing list -- time-nuts@febo.com >> To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts >> and follow the instructions there. >> >> >

CA

Chris Albertson

Sun, May 12, 2013 12:00 AM

The old Motorola Oncore UT+ is a good value. They go for $15 on ebay
and have 50 nSec one sigma error on the PPS.

Both newer GPSes have better specs but I wonder if it matters if you
are building a Shera design GPSDO?

More important than all of this is the antenna location. Make sure it
has a good view of the entire sky and is far from anything that can
reflect radio waves. This pretty much means it is one pipe mast of
some kind.

On Sat, May 11, 2013 at 8:28 AM, Jay Cox iwernewook@gmail.com wrote:

Hi,

As a new member, I have a question. I am building a Shera GPSDO and am
wondering which of the Trimble Resolution T or Motorola Oncore UT+ would be
a better choice. Is the Trimble software easily available, as is
WinOncore?

I apologize if this has been asked before, but I couldn't find the email
archives.

Thanks.

Jay

time-nuts mailing list -- time-nuts@febo.com
To unsubscribe, go to
https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
and follow the instructions there.

--

Chris Albertson
Redondo Beach, California

The old Motorola Oncore UT+ is a good value. They go for $15 on ebay and have 50 nSec one sigma error on the PPS. Both newer GPSes have better specs but I wonder if it matters if you are building a Shera design GPSDO? More important than all of this is the antenna location. Make sure it has a good view of the entire sky and is far from anything that can reflect radio waves. This pretty much means it is one pipe mast of some kind. On Sat, May 11, 2013 at 8:28 AM, Jay Cox <iwernewook@gmail.com> wrote: > Hi, > > As a new member, I have a question. I am building a Shera GPSDO and am > wondering which of the Trimble Resolution T or Motorola Oncore UT+ would be > a better choice. Is the Trimble software easily available, as is > WinOncore? > > I apologize if this has been asked before, but I couldn't find the email > archives. > > Thanks. > > Jay > _______________________________________________ > time-nuts mailing list -- time-nuts@febo.com > To unsubscribe, go to > https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts > and follow the instructions there. -- Chris Albertson Redondo Beach, California

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Trimble Resolution T versus Motorola Oncore UT+