Gents
I have a S14WI GPS antenna splitter w. Opt :
Amplified + DC Bias Select + Ant Current monitor
It's connected to a Maxrad 40dB ice cone timing antenna
DS for the spliter here
http://www.amtechs.co.jp/2_gps/pdf/S14WI_spec.pdf
http://tinyurl.com/nfmpyqm
Currently i have this connected :
Last I heard, a chip (or chips) that decode the new PM signal added to
the WWVB PWM signal 2 years ago was in development, but I'm not sure one
has been released yet. If such a chip has been released, has it been
incorporated into any consumer Atomic Clocks that are currently available?
Le 25 nov. 2014 à 19:29, Joseph Gray jg...@zianet.com a écrit :
I bought one of those recently. I haven't done more than power it on to see
if it works. I will probably look at it more over Thanksgiving.
If you are thinking of replacing the patch antenna with a connector to external
xne...@luna.dyndns.dk said:
The LTE-Lite is 3v3 , and wouldn't like to get 5v on it's antenna.
I'd put a voltmeter on that connector and see if the splitter is sending
anything out.
My scan of the data sheet looks like it will do the right thing.
--
These are my opinions. I hate spam.
Hi!
The splitter will not route 5V back out to another splitter port. Your
gpsd(tcx)o antenna port is safe.
--
Björn
div Originalmeddelande /divdivFrån: cfo
xne...@luna.dyndns.dk /divdivDatum:2014-11-29 08:53 (GMT+01:00)
/divdivTill: time-nuts@febo.com /divdivRubrik:
Bob Camp wrote:
Hi
On Nov 28, 2014, at 8:48 PM, Dave M dgmin...@mediacombb.net wrote:
Gerhard Hoffmann wrote:
Am 28.11.2014 um 23:42 schrieb Dave M:
A couple weeks ago, I sent an email to the Minicircuits technical
support folks in hopes of getting this, or similar, info about a
couple of
On Sat, 29 Nov 2014 10:54:17 +0100, Björn wrote:
Hi!
The splitter will not route 5V back out to another splitter port. Your
gpsd(tcx)o antenna port is safe.
Thanx Hal Björn
I have connected it , and it seems to be running fine
It has been on for about 1 hr now.
Hi
Thanks for the great article.
I did a little test just now. To measure the refclk of itself. And this
is the result(I kept 10 digits of the fraction part):
### Frequency Counter startup ###
gate=1s #=8985 freq=10.02
gate=1s #=9038 freq=10.01
gate=1s #=9039
Hi
As far as anybody knows, the chips have yet to go into any “real” products. My
theory is that a fairly large order (say 10K a week) is what they are looking
for to get going on this. They may have to wait a while for that sort of thing
to come along. They will still be well inside patient
Hi
On Nov 29, 2014, at 5:26 AM, Dave M dgmin...@mediacombb.net wrote:
Bob Camp wrote:
Hi
On Nov 28, 2014, at 8:48 PM, Dave M dgmin...@mediacombb.net wrote:
Gerhard Hoffmann wrote:
Am 28.11.2014 um 23:42 schrieb Dave M:
A couple weeks ago, I sent an email to the Minicircuits
Hi
Your data would be called “10 digits +/- 1.5 least significant digits”. Shave a
the spread down to 2 instead of 3 and you are at a very tight 10 digit spec.
Based on your equipment inventory, you have seen 10 digit +/- 2 counters. You
have them beat. The same is true of 9 digit +/- any
Charles Steinmetz wrote:
Bob wrote:
My past experience with Minicircuits is that they will not give you
any data the extends the spec on a part. Simply put - if you are
after 1 MHz data on a part that stops at 10, they are not likely to
supply it.
I've had better luck getting data from them
Here is a link to a pretty exhaustive list of MCL models
that would be handy if you only need published specs.
-Arthur
http://www.minicircuits.com/MCLStore/ModelSearch?model=
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Tim
I am sure its a fantastic ebay deal. NOT.
Lots O money for silly realities. Like junk.
That said I have recovered some of the older GPS things like Odetics and
Austrons including home brewing missing down converters. The Austrons one
heck of a box actually.
But all of the things I have picked
Bob wrote:
My past experience with Minicircuits is that they will not give you
any data the extends the spec on a part. Simply put - if you are
after 1 MHz data on a part that stops at 10, they are not likely to supply it.
I've had better luck getting data from them that is just not stated
Want to thank everyone for the various comments and insights of the LTE,
filters, buffers etc.
My unit is built up including dividers and distribution amps and simply
need to drill a few holes in the front panel for on/off switch and a few
status lamps some 16 BNC's.
I want to thank both Bob and
On 27 November 2014 at 22:38, Dr. David Kirkby (Kirkby Microwave Ltd)
drkir...@kirkbymicrowave.co.uk wrote:
The HP 5342A has an optional oven oscillator. I just bought one of
those counters, but mine has a TCXO and is about 50 kHz off at 10 GHz.
I'm sure I can trim it closer than that, but if
2014-11-29 16:24 GMT+01:00 Dave M dgmin...@mediacombb.net:
Yeah, that's a good way to completely avoid the issue. Since I'm the only
target audience for my efforts, then I don't mind the extra components.
I'm beginning to realize, as I get deeper into building my own stuff, that
a VNA is
Hi,
I suggest that you use a DVM to see which ports are getting power. Better yet
would be to disconnect everything and use an ohm-meter to see which ports are
electrically connected. If you can't satisfy yourself that you know what's
what, then contact GPS Source. They are very good people
On 11/29/2014 12:08 PM, Thomas S. Knutsen wrote:
2014-11-29 16:24 GMT+01:00 Dave M dgmin...@mediacombb.net:
Yeah, that's a good way to completely avoid the issue. Since I'm the only
target audience for my efforts, then I don't mind the extra components.
I'm beginning to realize, as I get
Am 29.11.2014 um 19:08 schrieb Thomas S. Knutsen:
2014-11-29 16:24 GMT+01:00 Dave M dgmin...@mediacombb.net:
Yeah, that's a good way to completely avoid the issue. Since I'm the only
target audience for my efforts, then I don't mind the extra components.
I'm beginning to realize, as I get
Checking on this and anything you get is a very good idea.
- Someone could have opened it up and added/deleted parts, in this
case +5V on one of the ports that is suppose to be just a 200 ohm
load.
- Could have been a factory special with knows what configuration.
- and so on
On Sat, Nov
Hi
You can check part of the performance of the buffers with your ‘scope. Trigger
on the input and look at the output. Depending on what sort of scope you have,
you might get sub ns.
Of course you also could simply trust that logic gates have pretty stable delay
specs.
Bob
On Nov 29, 2014,
Hi
If you are looking at the 10 MHz outputs and want to see what they are doing -
feed a pair of outputs into a double balanced mixer. You will get an IF output
that tracks the phase between the two outputs. Best to do it with 90 degrees of
coax shifting things so you get a zero output. Track
Hi Paul,
Wasn't thinking of getting it - just curious about is all.
I have multiple Thunderbolts and rubidium's here, so not short of a
standard or two :)
The KS-24361 is tempting though, just not sure I can justify it - way to
many other projects to complete!
cheers
Tim
--
VK2XAX ::
Is the upgrade similarly easy on a 53131A ?
I realise that it needs to have an additional controller pcb but I
have one of these counters fitted with option 001. The pcb holding the
oscillator has an edge connector that looks suitable for a 10811A, and
I have one to hand as well as a couple of
List,
My two new OEM Lucent sets arrived today. As I suspected from reading the
previous posts, they are a total kettle of fish different from the older
*yellow finned* series.
Because I already have five of the *yellow finned* units I want to keep all my
Lucent units the same style.
I'm
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