My tbolts/LH also showed 00:00:60. The sequence was:
23:59:59
00:00:60
00:00:00
00:00:01
On 12/31/2016 6:28 PM, Bill Beam wrote:
My LH v5.00 showed leap second as 00:00:60 on a Tbolt. Not good
Previous June 2015 LH v3.10 correctly showed 23:59:60
If interested, I have screen captures.
Nigel,
These are standard HP 1/2 rack units. The rubber bezel around the
front and back peel off. HP (Agilent, now Keysight) makes a Link Lock
Kit
http://www.ebay.com/itm/HP-Agilent-Lock-Link-Kit-5061-5458-/291271152251?pt=LH_DefaultDomain_0hash=item43d11d127b
to connect the units. The
Walter,
Are there manuals for these? I have a Trak 8390 and would like to
get a manual (or copy).
Thanks,
Mike Blazer
On 7/8/2014 4:08 PM, walter shawlee 2 wrote:
(very sorry for the first file size! Here's a smaller one)
Since there were several requests for more details, here's the
Wouldn't the watchmaker notice that his clock is always a few seconds
fast? If the cannon is a mile away, the watchmaker would be adjusting
the clock so that 'noon' would sound around tea time after about 10 years.
Mike
On 2/4/2014 11:52 AM, Tom Van Baak wrote:
I suspect many of you have
Would running RG-316 thru a hollow brass tube work? These are available
at most hobby stores in a variety of sizes and they are solderable.
Mike
On 10/16/2013 10:26 PM, quartz55 wrote:
I've been searching for the small copper hardline I can use for the feed on the
gps volute (egg beater)
Hal,
I like your term automagically. Typo or intentional, it describes
how most people 'understand' technology.
Mike
On 7/26/2013 8:07 PM, Hal Murray wrote:
ma...@non-stop.com.au said:
It you can figure out how to raise DTR while your application has the port
open it can be a good
Obviously we've been doing it wrong all these years. Here's 29 dB Noise
Reduction
http://www.basspro.com/RedHead-RTX-Folding-Earmuffs/product/94964/ for
only $29.99.
Mike
On 7/1/2013 3:45 AM, gandal...@aol.com wrote:
Having recently bought a couple of MV89As I found listed on
It'll probably show up on eBay as a pickup only.
On 6/3/2013 5:26 AM, Bob Camp wrote:
Hi
It's retired from government service and now is doing it's same old job as a
consultant - at a much higher rate of pay….
Bob
On Jun 3, 2013, at 12:25 AM, Mark C. Stephens ma...@non-stop.com.au wrote:
Has anyone developed any drivers or other software for the Thunderbolt
in LabView?
Mike Blazer
San Antonio, TX
___
time-nuts mailing list -- time-nuts@febo.com
To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
and follow
These filters have been extensively tested with five different
innovative tests
Obviously you don't know the 'innovative' tests that can test 'perfect'
filters to prove the vertical cutoffs.
Mike
On 9/25/2012 7:22 PM, Scott McGrath wrote:
Is he going to retrofit every GPS dependent device
The DS1620 is located just behind the RS-232 connector. This is on the
far corner from the oscillator.
Mike
On 8/22/2012 12:59 PM, Ron Ward wrote:
Hi:
What is the temp chip reading? Is it reading the oven temperature or just
the ambient temperature?
Ron
-Original Message-
From:
Wow, what a view. How does the advice go, Don't look down?
On 8/22/2012 9:22 AM, Poul-Henning Kamp wrote:
http://www.jan-mayen.no/
press news
Look for 21. august.
The last picture is particularly interesting:
http://www.jan-mayen.no/nyhet/2012/08_august/C-%20mast/C-mast%208b.JPG
Does any one know about a gray cased Thunderbolt? This unit is
backwards from the gold box T-Bolt. The circuit card is mounted on the
non-flanged case half (that has the connector cutouts). There is no
serial number sticker, but does have the power supply sticker next to
the connector. And
Just order one from RJB1998
(http://www.ebay.com/itm/120969870669?ssPageName=STRK:MEWNX:IT_trksid=p3984.m1497.l2649)
Friday and it's here today. $169 with free shipping. He included a power
cable (6 pin to leads) and a TNC-F cable.
Mike Blazer
On 8/20/2012 4:07 PM, cfo wrote:
On Sun, 19 Aug
Do you know the part number of a chip to replace the DS1620?
Mike
On 8/16/2012 5:58 AM, Arthur Dent wrote:
I have two Thunderbolts that I'm monitoring with
Lady Heather. The temperature on the older unit
(MFG 2/26/2004) seems to track the
environment. The newer one (MFG 11-24-2004)
shows
I have two Thunderbolts that I'm monitoring with Lady Heather. The
temperature on the older unit (MFG 2/26/2004) seems to track the
environment. The newer one (MFG 11-24-2004) shows 44.75 °C and only
changes in increments of exactly 1°. The DAC Voltage and frequency seem
to be tracking
A badly tuned/designed super-regenerative receiver can put out a lot of
garbage. For commercial products, the receiver needs FCC approval to
ensure this doesn't happen.
Mike
On 7/5/2012 4:03 PM, ed breya wrote:
The wireless data links in those R/C sensor type things don't operate
near GPS
Watched on my Thunderbolt's external monitor:
https://www.dropbox.com/s/y5951au8lukljot/LeapSecond20120630.3gp
Mike Blazer
On 6/30/2012 7:07 PM, Mark Sims wrote:
?
___
time-nuts mailing list --
Well, the list isn't called Time Nuts for nothing.
Mike
On 7/1/2012 11:05 AM, Edgardo Molina wrote:
I was dinning at an Argentinean restaurant with my wife and some
friends of her.
Armed with a 3G Internet equipped iPad and sharing the story with the
people at the table. Good food, good
,Michael Blazer mbla...@satx.rr.com wrote:
Hui,
The older instruments have a very simple command structure. You don't
need the ? to query. Typically just doing a GPIB Read command (ibread
for NI controllers) will address the counter to output and it will send
the current reading. This can cause a problem
Hui,
The older instruments have a very simple command structure. You don't
need the ? to query. Typically just doing a GPIB Read command (ibread
for NI controllers) will address the counter to output and it will send
the current reading. This can cause a problem if you request data too
soon
That's amazing, the current stock list price is $745. Anyone up for the
'eBay premium'?
On 6/9/2012 10:58 AM, EB4APL wrote:
In contrast, the same seller tries to get $1300.0 for this coil !!!
ebay Item # 200728874248
Ignacio
El 09/06/2012 5:21, Mark Spencer escribió:
Saw what looks like a
Sounds like a gun with no safety and a hair trigger.
On 6/4/2012 10:41 PM, d.sei...@comcast.net wrote:
A law firm with a technology department?
-Dave
- Original Message -
From: Michael Blazermbla...@satx.rr.com
To: time-nuts@febo.com
Sent: Monday, June 4, 2012 7:44:26 PM
Subject: Re:
It's not a technology company if it has more lawyers than engineers.
Mike
On 6/4/2012 7:33 PM, Eric Williams wrote:
Typical of technology companies that have more lawyers on staff than
engineers.
On Mon, Jun 4, 2012 at 5:09 PM, Tom Knoxact...@hotmail.com wrote:
Lightsquared is like a
I always thought it was nice to have the pretty LEDs showing the power
supplies are working, but then you have to find the one that's not lit.
I've seen others that have a 'fail' indicator, but if the power supply
is dead, what powers the fail LED.
The B-1B test stations have an interface
Magnus,
https://assist.daps.dla.mil/quicksearch/ is the search site for
military standards. MIL-188-155 is not found. Could it be another dash
number?
Mike
On 5/14/2012 2:20 PM, Magnus Danielson wrote:
Mark, Azelio and Björn,
On 05/14/2012 06:33 PM, b...@lysator.liu.se wrote:
Mark
Here's comparison for various type of conformal coating:
http://mgchemicals.com/downloads/appguide/appguide0404.pdf.https://assist.daps.dla.mil/quicksearch/
I think there is a type that is 'serviceable' and removable with alcohol.
Mike
On 5/14/2012 6:01 PM, gandal...@aol.com wrote:
The other
I haven't heard that one before. I try to slip in the TLAR check in all
the test procedures I write. When 'they' ask, I look at it and say:
That Looks About Right.
Mike
On 5/14/2012 6:18 PM, Jim Hickstein wrote:
On 2012/05/14 18:02, time-nuts-requ...@febo.com wrote:
Boriani)
3. Re: wwvb weak on east coast especially when the pre-amps
under wa... (Michael Blazer)
4. Re: wwvb weak on east coast especially when the pre-amps
under wa... (Azelio Boriani)
5. Re: Why are 1PPS signals so skinny? (Michael Blazer)
6. Re: Why are 1PPS signals so
Wow! $1260 for a 4' power cord, but wait, there's more... It was named
'Power Cord of the Year'.
Mike
On 5/7/2012 9:39 AM, Burt I. Weiner wrote:
A friend of mine signed me up for a catalog from the Audio Advisor.
He said I deserved this - I was afraid to ask what he meant by that!
Spend a
Does anyone have data on a Trak System Model 8390 Time Code Generator?
The sticker shows the following:
Part Number: 48390-1014-101
Model: 8390-46
I picked this unit from a salvage yard several years ago. I'd like to
find a service manual or just schematics?
Any takers?
Mike Blazer
San
Does anyone remember the HP 1980B Digital O'scope? This had to be the
worst scope UI ever. There was only one knob and buttons for everything
else.
Mike
On 4/16/2012 7:04 PM, J. Forster wrote:
IMO, a good UI should be entirely obvious. I learnt to use a Tek 503 in
about 1963. Everything
Findchips was my first choice as well. Looks like Newark and Avnet have
stock. I deal with both on a regular basis with good results.
On 4/13/2012 3:25 AM, Attila Kinali wrote:
On Thu, 12 Apr 2012 21:46:48 -0700
Burt I. Weinerb...@att.net wrote:
Hopefully someone out there has a stash of
The JM38510/11201BCA crosses to a LM139 which is the Mil-Spec version of
the LM339.
Mike
On 4/1/2012 2:39 PM, ewkeh...@aol.com wrote:
Paul thank you.
I tried google and only got links to advertise other parts. Makes sense,
unit has a summary bit output, probably checks 4 levels and gives
I agree that you can't inspect quality into a system, but it is far to
easy to 'not inspect' quality right out of the system. Some of the new
'buzz-word' systems (TQM,6 sigma, etc.) seem to want everyone to be
their own QA inspector to lessen the involvement of independent QA. I
find that no
1 nanosecond = 1 foot, do you know where you are?
Remember, wherever you go, there you are. Buckaroo Banzai
On 3/28/2012 3:28 AM, Jim Palfreyman wrote:
So when a member of the general public says:
Why do we need really accurate clocks?
What is your answer?
Personally I explain that
Ultimately all pulsars slow down. Pulsars are rotating neutron stars.
We see the pulse whenever the beam from one of the poles points in our
direction. A pulsar emits a massive amount of energy and there is drag
from the rotating magnetic field in its stellar environment. There is
also
Just remember, to the 'average' person (no such exists in reality), all
technology is magic. The TV remote is a magic wand that you wave at the
TV and recite the proper incantation (sometimes profane). You chant the
spell to your smart phone and you can talk to your friend anywhere in
the
Their prices seems to be in the same ball park as the Austin lab
(TesCom) that we use at work. Does anyone know anyone that offers
'hobbyist' rates? I could easily spend $1000 getting my equipment
cal'd, but certainly can't justify the budget.
Mike
On 3/20/2012 11:52 PM, Joseph Gray wrote:
The 5328A is manually switched. 30kHz to 10 MHz 1V RMS min, 5VP-P max
into 1kohm.
Mike
On 3/21/2012 7:39 PM, Tom Knox wrote:
It must be that one counter has not switched to ext ref. It has been a while
with both these counters, does the 5328A auto switch to ext ref?
The 5372A does have
You may want to take a look at the signal on a scope. Most instruments
terminate their reference input. You might actually have 4 50 ohm loads
on the Thunderbolt's output and the input voltage might be marginal. If
your instruments have both reference input and output, it's better to
daisy
Here's the link to the white paper:
http://javad.com/downloads/javadgnss/publications/20112312.pdf. It was
originally linked from GPS World's news email. It was originally posted
as a technical white paper. I don't recall the 'Political Noise' lead
in, but then, I'm a technical person and
/9/2012 8:11 PM, David wrote:
I see a big lack of details. Form factor? Insertion loss? Frequency
change with temperature? How does it compare with a standard Murata
filters?
On Fri, 09 Mar 2012 19:32:10 -0600, Michael Blazer
mbla...@satx.rr.com wrote:
Here's the link to the white paper
I've been using Delmore GPS receivers for several years. They have a
driver (http://support.delorme.com/questions.php?questionid=24
http://support.delorme.com/questions.php?questionid=24) for Windows
that will install it as a standard serial port sending NMEA messages.
The older serial
I read a white paper Javad put out touting their new (and cheaper to
build) front end filter. Of course it is patented. So guess where
everyone has to go should LS get the green light.
Mike
On 3/7/2012 12:22 PM, saidj...@aol.com wrote:
Sorry for my language, I was quite upset when I read
45 matches
Mail list logo
