Hi,
Yes, and there was an early military positioning system, roughly 1960s /
1970s that worked on Dopplar also. The name escapes me at the moment.
I think it is Transit.
See http://en.wikipedia.org/wiki/Transit_(satellite)
Greetings,
Pieter.
-John
=
This is how ELT
Hi,
On Wed, 13 Mar 2013 23:51:53 +0100 (CET)
hutt...@seznam.cz wrote:
NEO-6M buy for less than $ 10 including shipping from China,
NEO-6T is unfortunately expensive, and frankly I do not know who sells
it
for at least a little reasonable prices.
The -T models are not that expensive. The
Hi,
Of course, but then when you switch on your transmitter you are on your
own. Considering the speed of a drone (700Km/h?) you need a great
coverage, so much RF power out.
Easy: Use a dish antenna on the transmitter.
Very directional with large ampification.
If using a 'moderate' opening
Hi,
Hi Tom,
How about using Binary for the last couple of digits? 4 LEDs for a digit
in BCD. Saves on pins and wiring.
I had the same idea, although my idea was to just make it completely
binary and use OCR on the photograph to find the time.
Maybe adding 2 surrounding always-on other colored
Pity... Hopefully no one was working on the dismantling when nature decided
to help.
Soon on eBay - Slightly used timeball - local pickup only...
You missed the: Some assembly required ;-P
Greetings,
Pieter.
___
time-nuts mailing list --
Hi,
GPS phased arrays aren't new, nor is it necessary to physically steer
the antennae within the aray:
http://www.navsys.com/papers/0005004.pdf
But would such a system help with the LNA overload due to a local
transmitter?
I would expect that using separately steered antennas with good
Hi,
Both slashes work fine for me!
That is an artifact of IE on Windows.
According to RFC 1738, URLs use the '/' to separate components of a
hierarchy.
Because MS-DOS (and therefor Windows...) uses '\' as a path separator,
people using Windows will type the wrong separator in an URL.
That is
Hey,
On Aug 23, 2010, at 7:52 AM, Brooke Clarke wrote:
Has anyone made a PIC based Have Quick device to either compare two have
quick outputs, generate a HQ data stream or read a HQ stream?
I've been interested in playing with the HQ outputs of my HQ-compatible
GPS receivers for a long
Hello,
Do people on the list have a preference for using a specific version
of FreeBSD
for a ntpd/ntpns server running on a Soekris net4501 board?
I finally ordered (and promptly received) the Soekris net4501 board
that I wanted to connect to my Thunderbolt.
Having to start fresh (not
Hi,
On 17 Feb 2010, at 07:37, Thomas A. Frank wrote:
I don't believe that there is a 1pps available to the OS.
The GPS chipset seems to provide a very limited amount of data to
the phone. For example, there does not appear to be any way to get
satellite status info from the GPS chip to
Hello Bill,
Group,
I'll be flying around the world from Minnesota, USA, to Kuala Lumpur,
Malaysia, to give a talk on industrial process control.
Bought a Garmin 60CSx handheld GPS so I could tell precisely when I
crossed the date line (a man's gotta have some goal in life).
Is this
Hello,
China have set up a pilot plant to extract Uraniun from coal fired power
station ash. The concentration is the same as medium grade ore, but they
don't have to mine it. If a US nuclear power station relased as much
radiocative material as the average coal fired one it would be shut
); SAEximRunCond expanded to false
Errors-To: [EMAIL PROTECTED] RETRY
Hello Jose,
On 18 Oct 2007, at 20:28, Jose Manuel wrote:
Mark, I tried it again but the problem persists with this link on
page 20.
I just downloaded it from the HP link and can read page 20 without
problems
using
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