Subject: Re: [time-nuts] Getting my Rockwell D200 GPS to work
Doesn't this package have a separate pin to provide voltage to the
antenna? It needs to be connected to the 5 volt supply...
Don Lewis
Thanks, Bill, for the thoughts.
I am running both the GPS and the antenna of the USB. It shows
and frequency measurement
time-nuts@febo.com
Subject: Re: [time-nuts] Getting my Rockwell D200 GPS to work
Absolutely yes, the antenna must see the sky, not the ceiling. Even very
sensitive GPS receivers must have a good view of the sky for the first fix,
then you can bring the antenna
and frequency measurement
time-nuts@febo.com
ubject: Re: [time-nuts] Getting my Rockwell D200 GPS to work
Absolutely yes, the antenna must see the sky, not the ceiling. Even very
ensitive GPS receivers must have a good view of the sky for the first fix,
hen you can bring the antenna indoor. You can try
---
-Original Message-
From: time-nuts-boun...@febo.com [mailto:time-nuts-boun...@febo.com] On
Behalf Of Hal Murray
Sent: Friday, January 06, 2012 7:29 PM
To: Discussion of precise time and frequency measurement
Subject: Re: [time-nuts] Getting my Rockwell D200 GPS
measurement
time-nuts@febo.com
Subject: Re: [time-nuts] Getting my Rockwell D200 GPS to work
Absolutely yes, the antenna must see the sky, not the ceiling. Even very
sensitive GPS receivers must have a good view of the sky for the first fix,
then you can bring the antenna indoor. You can try
time and frequency measurement
time-nuts@febo.com
Subject: Re: [time-nuts] Getting my Rockwell D200 GPS to work
Absolutely yes, the antenna must see the sky, not the ceiling. Even very
sensitive GPS receivers must have a good view of the sky for the first
fix,
then you can bring
of precise time and frequency measurement
time-nuts@febo.com
Subject: Re: [time-nuts] Getting my Rockwell D200 GPS to work
Absolutely yes, the antenna must see the sky, not the ceiling. Even very
sensitive GPS receivers must have a good view of the sky for the first
fix,
then you can bring
-To: Discussion of precise time and frequency measurement
time-nuts@febo.com
Subject: Re: [time-nuts] Getting my Rockwell D200 GPS to work
Absolutely yes, the antenna must see the sky, not the ceiling. Even very
sensitive GPS receivers must have a good view of the sky for the first
fix,
then you
, January 07, 2012 11:17 AM
To: Discussion of precise time and frequency measurement
Subject: Re: [time-nuts] Getting my Rockwell D200 GPS to work
I am not suggesting this as a replacement for a proper GPS antenna. I
am suggesting it as a inexpensive sanity check. The loss from
receiving a circularly
-To: Discussion of precise time and frequency measurement
time-nuts@febo.com
Subject: Re: [time-nuts] Getting my Rockwell D200 GPS to work
Absolutely yes, the antenna must see the sky, not the ceiling. Even very
sensitive GPS receivers must have a good view of the sky for the first
fix
: Saturday, January 07, 2012 8:40 AM
To: shali...@gmail.com; time-nuts@febo.com
Subject: Re: [time-nuts] Getting my Rockwell D200 GPS to work
Hi Don,
this type of receiver sometimes need a good 15-20 min to find their place...
they are not very sensitive...
also if the receiver comes-up in NMEA mode
measurement'
Subject: [time-nuts] Getting my Rockwell D200 GPS to work
Can someone please give me some pointers (my first time with a GPS module).
A little hand-holding, pls.
I bought three of these Rockwell D200 GPS receivers. (It's little GPS PWB
with an antenna connector and pins
Of David
Sent: Saturday, January 07, 2012 11:17 AM
To: Discussion of precise time and frequency measurement
Subject: Re: [time-nuts] Getting my Rockwell D200 GPS to work
I am not suggesting this as a replacement for a proper GPS antenna. I
am suggesting it as a inexpensive sanity check. The loss from
dlewis6...@austin.rr.com said:
It ran all night, with the same (bad) results ...no satellites.
I am beginning to think I have a bad antenna. I have three GPS modules, all
acting the same, with no satellites. But, only one antenna to share with
them.
Have you tried it outside for at least
: [time-nuts] Getting my Rockwell D200 GPS to work
Ernie: Do you have a link, pls, ...to LM49 that will work with WindowsXP?
hanks, ...-Don
--
Original Message-
rom: time-nuts-boun...@febo.com [mailto:time-nuts-boun
Of Erno Peres
ent: Saturday, January 07, 2012 8:40 AM
o: shali...@gmail.com; time-nuts@febo.com
ubject: Re: [time-nuts] Getting my Rockwell D200 GPS to work
i Don,
this type of receiver sometimes need a good 15-20 min to find their
place...
hey are not very sensitive...
lso if the receiver
Can someone please give me some pointers (my first time with a GPS module).
A little hand-holding, pls.
I bought three of these Rockwell D200 GPS receivers. (It's little GPS PWB
with an antenna connector and pins for connecting to the RS232- PC)
All three 'appear' to work the same way
Try this: http://ke6mto.files.wordpress.com/2010/07/gps2a.pdf
but forst here: http://www.weirdstuff.com/cgi-bin/item/20164
On Sat, Jan 7, 2012 at 1:24 AM, Don Lewis dlewis6...@austin.rr.com wrote:
Can someone please give me some pointers (my first time with a GPS module).
A little
Sent: Friday, January 06, 2012 6:30 PM
To: Discussion of precise time and frequency measurement
Subject: Re: [time-nuts] Getting my Rockwell D200 GPS to work
Try this: http://ke6mto.files.wordpress.com/2010/07/gps2a.pdf
but forst here: http://www.weirdstuff.com/cgi-bin/item/20164
On Sat, Jan 7
Step one...is the antenna in a location where it can see they sky?
Sorry if it is a stupid question but you already said it was plugged in. :)
On Jan 6, 2012, at 19:24, Don Lewis dlewis6...@austin.rr.com wrote:
Can someone please give me some pointers (my first time with a GPS module).
and frequency measurement
Cc: Discussion of precise time and frequency measurement
Subject: Re: [time-nuts] Getting my Rockwell D200 GPS to work
Step one...is the antenna in a location where it can see they sky?
Sorry if it is a stupid question but you already said it was plugged in. :)
On Jan 6
-nuts-boun...@febo.com [mailto:time-nuts-boun...@febo.com] On
Behalf Of bownes
Sent: Friday, January 06, 2012 6:49 PM
To: Discussion of precise time and frequency measurement
Cc: Discussion of precise time and frequency measurement
Subject: Re: [time-nuts] Getting my Rockwell D200 GPS to work
my Rockwell D200 GPS to work
Step one...is the antenna in a location where it can see they sky?
Sorry if it is a stupid question but you already said it was plugged in. :)
On Jan 6, 2012, at 19:24, Don Lewis dlewis6...@austin.rr.com wrote:
Can someone please give me some pointers (my
of the sky.
Connected by DROID on Verizon Wireless
-Original message-
From: Don Lewis dlewis6...@austin.rr.com
To: 'Discussion of precise time and frequency measurement'
time-nuts@febo.com
Sent: Sat, Jan 7, 2012 00:24:28 GMT+00:00
Subject: [time-nuts] Getting my Rockwell D200 GPS to work
Hi Don,
Among the other comments presented it seems the presumed antenna current might
be
a little low compared to others. That is, the additional 10 milliamps seems a
little low for an active antenna.
I would suggest trying to read the voltage on the antenna coax line to see if it
is proper.
dlewis6...@austin.rr.com said:
The antenna is currently on a shelf above my workbench, there is a
ceiling and an upstairs above it. Then the roof.
Is it very critical to be outside in order to 'see' the sky?
I did take it out once and set the antenna on my car roof, but still no
measurement
Subject: Re: [time-nuts] Getting my Rockwell D200 GPS to work
Hi Don,
Among the other comments presented it seems the presumed antenna current
might be
a little low compared to others. That is, the additional 10 milliamps seems
a
little low for an active antenna.
I would suggest trying
: time-nuts-boun...@febo.com [mailto:time-nuts-boun...@febo.com] On
Behalf Of Hal Murray
Sent: Friday, January 06, 2012 7:29 PM
To: Discussion of precise time and frequency measurement
Subject: Re: [time-nuts] Getting my Rockwell D200 GPS to work
dlewis6...@austin.rr.com said:
The antenna
measurement
Subject: Re: [time-nuts] Getting my Rockwell D200 GPS to work
Adding to all of the info indeed it does need to have a clear view.
Further say its been off along time and the battery is dead or never
existed it can take hours to acquire the first sat. Especially if date and
time have
...@febo.com [mailto:time-nuts-boun...@febo.com] On
Behalf Of WB6BNQ
Sent: Friday, January 06, 2012 7:28 PM
To: Discussion of precise time and frequency measurement
Subject: Re: [time-nuts] Getting my Rockwell D200 GPS to work
Hi Don,
Among the other comments presented it seems the presumed antenna
30 matches
Mail list logo
