measurement time-nuts@febo.com
Sent: Sat, August 14, 2010 11:25:44 PM
Subject: Re: [time-nuts] PicTic Data
John glad you are getting good results and have something to
compare to. Back to
me who doesn't have any knowns but lots of guessing. Attached is
a run with a
box cover over the pictic
In Plotter, use the SERIES menu/dropdown to scale the data.
As an example for DMTD, I have to multiply the data times 1e-6:
Gave the new data a name, in the top of the dropdown, then in this case,
enter this formula, in the bottom of the dropdown;
X1*1e-6
where X1 is the data
WHen it gets
as opposed to 1-pps.
-- john, KE5FX
- Original Message
From: John Miles jmi...@pop.net
To: Discussion of precise time and frequency measurement
time-nuts@febo.com
Sent: Sat, August 14, 2010 10:19:46 PM
Subject: Re: [time-nuts] PicTic Data
A few preliminary measurements here (I'm
- Original Message
From: Steve Rooke sar10...@gmail.com
To: Discussion of precise time and frequency measurement time-nuts@febo.com
Sent: Sun, August 15, 2010 7:05:40 AM
Subject: Re: [time-nuts] PicTic Data
On 15 August 2010 17:01, Stanley Reynolds stanley_reyno...@yahoo.com wrote
On 16 August 2010 01:51, Stanley Reynolds stanley_reyno...@yahoo.com wrote:
- Original Message
From: Steve Rooke sar10...@gmail.com
To: Discussion of precise time and frequency measurement time-nuts@febo.com
Sent: Sun, August 15, 2010 7:05:40 AM
Subject: Re: [time-nuts] PicTic
Sent: Sat, August 14, 2010 9:38:37 PM
Subject: Re: [time-nuts] PicTic Data
No, the board is not in a case. An annotated graph attached. I think the
100 sec
oscillations are a vane that moves up and down on the a/c unit as this is
washed
out on the two door opens.
- Original Message
Attached is my first pictic ii data. It is the difference between the PPS
output
of a Trak 8820 and a Odetics Comsync. Turned on the counter display at the end
of the run to show that most of the data was the interpolars.
Stanley
001073
001075
001072
001072
001066
My guess as to what the data may indicate is performance of the 10 Mhz 20PPM
PICTIC internal oscillator, need to repeat test with precision 10Mhz and auto
calibrate off. Fatness of the line/width maybe PICTIC error. Note graph seems
to
show me leaving the room and returning via the outside
Hi
Is it shielded from drafts?
Bob
On Aug 14, 2010, at 10:12 PM, Stanley Reynolds stanley_reyno...@yahoo.com
wrote:
My guess as to what the data may indicate is performance of the 10 Mhz 20PPM
PICTIC internal oscillator, need to repeat test with precision 10Mhz and auto
calibrate
stanley_reyno...@yahoo.com
To: Discussion of precise time and frequency measurement time-nuts@febo.com
Sent: Sat, August 14, 2010 9:38:37 PM
Subject: Re: [time-nuts] PicTic Data
No, the board is not in a case. An annotated graph attached. I think the 100
sec
oscillations are a vane that moves up and down
, 2010 7:12 PM
To: Discussion of precise time and frequency measurement
Subject: Re: [time-nuts] PicTic Data
My guess as to what the data may indicate is performance of the
10 Mhz 20PPM
PICTIC internal oscillator, need to repeat test with precision
10Mhz and auto
calibrate off. Fatness
are working directly with RF signals as opposed to 1-pps.
-- john, KE5FX
- Original Message
From: John Miles jmi...@pop.net
To: Discussion of precise time and frequency measurement
time-nuts@febo.com
Sent: Sat, August 14, 2010 10:19:46 PM
Subject: Re: [time-nuts] PicTic Data
-nuts] PicTic Data
Attached is my first pictic ii data. It is the difference between
the PPS output
of a Trak 8820 and a Odetics Comsync. Turned on the counter
display at the end
of the run to show that most of the data was the interpolars.
Stanley
attachment
and frequency measurement time-nuts@febo.com
Sent: Sat, August 14, 2010 11:25:44 PM
Subject: Re: [time-nuts] PicTic Data
John glad you are getting good results and have something to
compare to. Back to
me who doesn't have any knowns but lots of guessing. Attached is
a run with a
box cover over
14, 2010 11:46:49 PM
Subject: Re: [time-nuts] PicTic Data
Here's your first run in red, compared to your second one in green...
-- john, KE5FX
-Original Message-
From: time-nuts-boun...@febo.com [mailto:time-nuts-boun...@febo.com]on
Behalf Of Stanley Reynolds
Sent: Saturday, August
Thanks for looking at my data that was what I was fishing for all
along :-)
You can import it the same way, actually -- install the TimeLab beta at
www.ke5fx.com/timelab/setup.exe and use File-Import ASCII Phase Data to
read your file. Set Nominal Frequency to 1, Numeric Field # to whichever
: Sat, August 14, 2010 11:25:44 PM
Subject: Re: [time-nuts] PicTic Data
John glad you are getting good results and have something to
compare to. Back to
me who doesn't have any knowns but lots of guessing. Attached is
a run with a
box cover over the pictic, run is shorter ~ 800 seconds
To: Discussion of precise time and frequency
measurementtime-nuts@febo.com
Sent: Sat, August 14, 2010 11:25:44 PM
Subject: Re: [time-nuts] PicTic Data
John glad you are getting good results and have something to
compare to. Back to
me who doesn't have any knowns but lots of guessing. Attached
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