Point of reference: A Garmin GPSMAP 60CSx will give you a GPS
azimuth once your speed in a straight line is above 10 MPH.
Not recommending it, just an observation.
Bill Hawkins
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Last call for PICTIC II chips. I'm ordering the chips this coming weekend
and if you want them, get em ordered ASAP. See the email below for
details. This will very possibly be the last time I make these available
unless there is sufficient interest in the future.
Also, to those that ordered o
Hi David:
The military used to use a gyro compass to determine true north for
artillery. This need to be on the order of a mil. Now they use the Gun
Laying System that's part of the later PLGR GPS receivers and all of the
DAGR GPS receivers. There's two versions of this:
1) uses a single G
On Aug 25, 2010, at 9:04 PM, David Smith wrote:
As a fair percentage of the discussion amongst the learned gentlemen on this
group involves GPS-based timing systems, I'd like to ask a non-time related, but
GPS-related question.
As part of microwave radio experimentation, often on windy hill
You still need to DF the VOR station to get your direction. guess any radio
that
receives 108 to 117 MHz is good for that.
Stanley
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Hal,
Actually, there are many stars that can be seen with a telescope (don't
point it at the sun!) during the day *IF* you know precisely where to look.
The sky may be blue and bright... but it's still full of stars.
73 Brice KA8MAV
- Original Message -
From: "Hal Murray"
Nevil
google "Icom IC-A24"
Stanley
- Original Message
From: Bob Camp
To: Discussion of precise time and frequency measurement
Sent: Wed, August 25, 2010 9:25:31 PM
Subject: Re: [time-nuts] Slightly OT - GPS-Based Accurate Direction Finding
Hi
GPS is not very helpful for direction. It can
Not cheap but VOR was used when I was flying.
http://en.wikipedia.org/wiki/VHF_omnidirectional_range
Stanley
- Original Message
From: Bob Camp
To: Discussion of precise time and frequency measurement
Sent: Wed, August 25, 2010 9:25:31 PM
Subject: Re: [time-nuts] Slightly OT - GPS-Ba
Hi
GPS is not very helpful for direction. It can be used as an accurate source of
time and location to feed a solar or celestial direction estimate.
Bob
On Aug 25, 2010, at 9:04 PM, David Smith wrote:
> As a fair percentage of the discussion amongst the learned gentlemen on this
> group in
da...@smithfamily.net.au said:
> As part of microwave radio experimentation, often on windy hilltops, I have
> a need to find direction very accurately.
How accurate is "very accurately"? How quickly do you need the answer?
I was thinking of a sundial. Normally, you know which way is north an
The nominal accuracy is no better than using the sun as a compass.
Two GPS systems (say TBolts) have to be an amazingly great distance
apart to give a decent azimuth.
Apart from star observations, a gyrocompass is the tool of choice if
you want to add an azimuth to a GPS position.
Does anyone
As a fair percentage of the discussion amongst the learned gentlemen on
this group involves GPS-based timing systems, I'd like to ask a non-time
related, but GPS-related question.
As part of microwave radio experimentation, often on windy hilltops, I
have a need to find direction very accurate
Bill,
On 26 August 2010 12:27, WB6BNQ wrote:
> Steve,
>
> That is true, but money is not everything and the argument of detriment to
> one's
> good name could be made.
I don't see how this can be "of detriment to one's good name"?
73,
Steve
> BillWB6BNQ
--
Steve Rooke - ZL3TUV & G8KVD
T
Steve,
That is true, but money is not everything and the argument of detriment to one's
good name could be made.
BillWB6BNQ
Steve Rooke wrote:
> On 26 August 2010 07:09, WB6BNQ wrote:
> > Steve Rooke wrote:
> >
> >>
> >> >> Magnus
> >> >
> >> > Yeah, it probably isn't a good idea to poach
On 26 August 2010 07:09, WB6BNQ wrote:
> Steve Rooke wrote:
>
>>
>> >> Magnus
>> >
>> > Yeah, it probably isn't a good idea to poach on a lawyer's trademarks.
>>
>> Is he trading under that name?
>>
>> Steve
>
> Sure ! By providing an Email list service under that name.
But he makes no money out
_http://www.gpsworld.com/gnss-system/gps-modernization/news/rubidium-clock-s
vn62-a-bit-disappointing-10376_
(http://www.gpsworld.com/gnss-system/gps-modernization/news/rubidium-clock-svn62-a-bit-disappointing-10376)
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Steve Rooke wrote:
>
> >> Magnus
> >
> > Yeah, it probably isn't a good idea to poach on a lawyer's trademarks.
>
> Is he trading under that name?
>
> Steve
Sure ! By providing an Email list service under that name.
BillWB6BNQ
___
time-nuts ma
On 26 August 2010 06:37, Chuck Harris wrote:
> Magnus Danielson wrote:
>>
>> Stanley,
>>
>> On 08/25/2010 08:30 AM, Stanley Reynolds wrote:
>>>
>>> You can use www.timenuts.com to reach my forum, I can be reached here
>>> or there
>>> and several other places, all are welcome.
>>
>> I don't think
Magnus Danielson wrote:
Stanley,
On 08/25/2010 08:30 AM, Stanley Reynolds wrote:
You can use www.timenuts.com to reach my forum, I can be reached here
or there
and several other places, all are welcome.
I don't think it is a wise idea to create a forum. Don't expect me to
participate.
I don'
Stanley,
On 08/25/2010 08:30 AM, Stanley Reynolds wrote:
You can use www.timenuts.com to reach my forum, I can be reached here or there
and several other places, all are welcome.
I don't think it is a wise idea to create a forum. Don't expect me to
participate.
I don't think it is a wise id
Please note that Bruce Griffiths has documented many of the circuits that have
been referenced in time-nuts over the last few years in his pages on my web
site: www.ko4bb.com/~bruce/ and he occasionally keeps adding to it. The
time-nuts (and all others) are of course welcome (and encouraged) to
On 08/25/2010 09:48 AM, J. Forster wrote:
> If your objective is to make a Wiki for Time-Nuts topics, why not do just
> that. There are Wiki Builder packages out there and IMO an easily
> searchable archive of Group posts would be "a good thing".
>
> It's unclear to me how many will have time to
Time nuts is well archived and easy to search via google. I been
able to locate most any message I need from the archives posted on
both time and volt nuts since inception, and time has the added
benefit of having been archived by http://www.mail-archive.com/
Email being the most barebones is
"It would be a "benefit to society" if someone were to take all the posts
on various schemes and circuits and edit them into a document/wiki/FAQ.. "
I have done it on occasion (selecting threads which I found were interesting
and put them in my Wiki (http://www.ko4bb.com/dokuwiki/). I have not b
Hi Jim,
Yes, it would be a lot of work to write Wiki style articles on all list
topics.
Another option would be an archive of all Group posts, searchable via
Google. There is apparently a Google app that does that. I've seen options
on web pages where there is a Google search button, that has opt
J. Forster wrote:
If your objective is to make a Wiki for Time-Nuts topics, why not do just
that. There are Wiki Builder packages out there and IMO an easily
searchable archive of Group posts would be "a good thing".
It's unclear to me how many will have time to read both emails and a
forum. I c
I remember talk of a wiki a year ago or so. I'm happy to host such a beast
but won't have time to be the sole admin. I co-lo with
johncompanies.com(tripple redundant OC-48 lines in a peering center
-fast).
-Bob
On Wed, Aug 25, 2010 at 7:48 AM, J. Forster wrote:
> If your objective is to make
If your objective is to make a Wiki for Time-Nuts topics, why not do just
that. There are Wiki Builder packages out there and IMO an easily
searchable archive of Group posts would be "a good thing".
It's unclear to me how many will have time to read both emails and a
forum. I certainly don't.
FWI
For me it's getting too time-consuming to watch every small
'alternative' forum.
Most of the time there is near zero traffic and that keeps them from
growing.
For successfully starting a new communication platform, there should be
a unique idea, strong motivation, and sufficient demand.
So, it
Time after time
Time and again
Time Gentlemen Please
Time Bolts and Thunder Nuts
Nuts and reasons
Spacetime: A waste of both.
C :)
> -Original Message-
> From: time-nuts-boun...@febo.com [mailto:time-nuts-boun...@febo.com] On
> Behalf Of Steve Rooke
> Sent: 25 August 2010 06:54
> To: Dis
Why?
Rob Kimberley
-Original Message-
From: time-nuts-boun...@febo.com [mailto:time-nuts-boun...@febo.com] On
Behalf Of Stanley Reynolds
Sent: 25 August 2010 2:51 AM
To: time-nuts@febo.com
Subject: [time-nuts] Bulletin Board / Forum
Started setting up a time-nuts board at:
http://forums
Le 25 août 2010 à 09:42, Steve Rooke a écrit :
>
> Time to escape to the bunker.
:)
>
> Steve
>
> On 25 August 2010 18:30, Stanley Reynolds wrote:
>> You can use www.timenuts.com to reach my forum, I can be reached here or
>> there
>> and several other places, all are welcome.
>>
>> Stanl
Time to escape to the bunker.
Steve
On 25 August 2010 18:30, Stanley Reynolds wrote:
> You can use www.timenuts.com to reach my forum, I can be reached here or there
> and several other places, all are welcome.
>
> Stanley
>
>
>
> - Original Message
> From: Steve Rooke
> To: Discussion
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