On Tue, 10 Sep 2013 20:04:05 +, cfo wrote:
I have 2 firmware types , an i2c eeprom image , and an uploadable
firmware (like the real Agilent).
Ohh just to elaborate ...
I use linux-gpib from SVN (under Debian-7 and Mint-14)
and I got a new test firmware from Beiming (not released
On Wed, Oct 9, 2013 at 1:17 AM, Paul K. hgl...@frii.com wrote:
NASA spacecraft Juno, bound for Jupiter, will have a earth fly-by
Wednesday
this week. NASA asks all Hams for help with a experiment:
http://www.jpl.asa.gov/hijuno/
Minor typo: http://www.jpl.nasa.gov/hijuno/
--
Corby,
the frequency test performed yesterday as follows:
- Peak Frequency 38.78 kHz at 1V eff
- EM Output connected directly to a 34401A
- measured -102 mV (10.2 nA)
- Peak Frequency 38.78 kHz at 2V eff
- EM Output connected directly to a 34401A
- measured -133 mV (13.3 nA)
- Audio Signal
From another list:
http://www.youtube.com/watch?v=9CpsPgXyIm8
-John
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Thanks for catching the typo.
10 thumbs--no fingers.
PK
--
Paul K. WA0BAG
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Howard,
In a September 2008 post by Jason Rabel in reference to converting a
TS2100irig to GPS. The original question stated that the GPS always looked
busy. Here is his response...I wonder if this will solve your problem?
Quote
I've successfully converted my TS2100 IRIG to a GPS model along
Adrian,
You say it does not lock.
When you put in operate and push the logic reset button does the green
light come on?
What is the 2nd harmonic meter reading?
If too low the logic will not turn on the green light. Raise the reading
via the A7 gain adjust thru the front panel hole.
Is the
Is there a methodological difficulty using the reference clock to also
clock a TIC?
Specifically, I have a 5370B with the DUT on the start input and a 5065A
on both the stop input and the external clock input.
Thanks,
Bob Darby
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time-nuts
Has anybody had any success setting up the Pendulum CNT91, or the
Tektronix rebadged equivalent FCA3100, to run with TimeLab?
It was suggested here some time ago that it should be possible to achieve
this by running the counter in talk only mode but so far I've had no luck
with the FCA3100
I have just purchased (eBay) a TS2100-IRIG with firmware v3.1. I believe
v4.1 is the latest. I requested access to the Symmetricon software
download but have not yet been approved. Not sure what criteria they use
for approval or if the TS2100 firmware is still on their site. Does anyone
have
Not sure if there's anything to worry about, but I don't think there are any
good reasons to do it. The OCXO in the 5370 is an order of magnitude more
stable from one second to the next than the counter's resolution would allow
you to measure at t0=1s.
-- john, KE5FX
Miles Design LLC
TimeLab will capture and display the *IDN? result as the instrument name,
but it shouldn't reject the connection if it doesn't get what it expects.
How is it behaving when it rejects the data?
You've got to wonder what was going through the heads of the designers of
the various counters that
http://www.technologyreview.com/news/519811/a-cure-for-urban-gps-a-3-d-antenna/
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Corby,
yes, the green light comes on, but when I turn the osc. fine control by
more than +/- 30, it goes off.
The output frequency changes with the fine adjust, so that narrow range
appears more like a pseudo lock indication. I can even unplug A8P6 and
the green light is still on.
Output from
Hi John,
On 10/09/2013 11:48 PM, John Miles wrote:
TimeLab will capture and display the *IDN? result as the instrument name,
but it shouldn't reject the connection if it doesn't get what it expects.
How is it behaving when it rejects the data?
You've got to wonder what was going through the
Hi John
Thanks for your reply.
If I configure the counter for compatible mode, then set it up to measure
frequency as a 53131/53132 from the Acquire menu and press the Monitor
button, TimeLab displays the actual instrument name and then follows this
with line after line of frequency
Hi Magnus,
It certainly supposed to be there, I've just not been very good at finding
it so far:-)
Regards
Nigel
GM8PZR
In a message dated 10/10/2013 00:33:15 GMT Daylight Time,
mag...@rubidium.dyndns.org writes:
Hi John,
On 10/09/2013 11:48 PM, John Miles wrote:
TimeLab will
Considering that I now know there is data coming through I'm wondering if
I'm still misinterpreting that error message.
I was assuming that the ID string was what TimeLab was claiming to be an
invalid frequency but it occurs to me that it might also mean I'm getting
invalid frequency data
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