In message [EMAIL PROTECTED], Tom Van Baak writes:
For a project I'm doing this summer I've looked at
quite a few old and new GPS OEM recievers.
One possible alternative, which I've been testing this
week, is a Trimble Resolution-T GPS Timing Receiver.
Since you asked, the preliminary test
Hi,
Now that the future of the Motorola timing receivers is uncertain due
to the SiRF sale, does anyone have a favorite replacement receiver
for timing? Synergy quoted me 2-4 weeks on an M12+ and eval board but
did not sound certain that it would even be available at all.
Thanks,
Jim
In message [EMAIL PROTECTED], Jim Miller writes:
Hi,
Now that the future of the Motorola timing receivers is uncertain due
to the SiRF sale, does anyone have a favorite replacement receiver
for timing? Synergy quoted me 2-4 weeks on an M12+ and eval board but
did not sound certain that it
, 2005 7:59 AM
To: Discussion of precise time and frequency measurement
Subject:[time-nuts] GPS timing receivers - what now?
Hi,
Now that the future of the Motorola timing receivers is uncertain due
to the SiRF sale, does anyone have a favorite replacement receiver
for timing? Synergy
Jim Miller [EMAIL PROTECTED] writes:
On Jul 20, 2005, at 11:04 AM, Poul-Henning Kamp wrote:
Has anybody tried to contact SiRF ?
I have not, it was my understanding that SiRF is a chipset company,
not a sensor board mfg; however I could very well be mistaken.
They are a _big_ chipset
In message [EMAIL PROTECTED], Bjorn Gabrielsson writes:
Jim Miller [EMAIL PROTECTED] writes:
On Jul 20, 2005, at 11:04 AM, Poul-Henning Kamp wrote:
=20
Has anybody tried to contact SiRF ?
=20
I have not, it was my understanding that SiRF is a chipset company,
not a sensor board mfg; however
On Jul 20, 2005, at 3:06 PM, Poul-Henning Kamp wrote:
The really interesting one would be to get a pci board with the
host-assisted SiRF GPS chip and be able to do our own math on
the raw measurements :-)
That would be neat.
ISTR that the Garmin GPS-25 boards could be coerced to give raw
On Jul 20, 2005, at 3:06 PM, Poul-Henning Kamp wrote:
The really interesting one would be to get a pci board with the
host-assisted SiRF GPS chip and be able to do our own math on
the raw measurements :-)
Another (probably crazy) thought came to mind... I wonder if the
GNURadio can be used
In message [EMAIL PROTECTED], Jim Miller writes:
On Jul 20, 2005, at 3:06 PM, Poul-Henning Kamp wrote:
The really interesting one would be to get a pci board with the
host-assisted SiRF GPS chip and be able to do our own math on
the raw measurements :-)
Another (probably crazy) thought came
For a project I'm doing this summer I've looked at
quite a few old and new GPS OEM recievers.
One possible alternative, which I've been testing this
week, is a Trimble Resolution-T GPS Timing Receiver.
Since you asked, the preliminary test report is at:
http://www.leapsecond.com/pages/res-t/
Jim Miller wrote:
Another (probably crazy) thought came to mind... I wonder if the
GNURadio can be used to demodulate signals at L1 either directly or
through a downconverter/LNB.. We could make a software defined GPS
receiver - a GNUGPS! Twiddling the software could make it support
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