[time-nuts] PicTic Data

Stanley Reynolds stanley_reynolds at yahoo.com
Sun Aug 15 03:58:28 UTC 2010


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 but the box does look 
like it helps.
I need to do a lot more testing but sometimes I just get excited :-)

Stanley



----- Original Message ----
From: John Miles <jmiles at pop.net>
To: Discussion of precise time and frequency measurement <time-nuts at febo.com>
Sent: Sat, August 14, 2010 10:19:46 PM
Subject: Re: [time-nuts] PicTic Data

A few preliminary measurements here (I'm working on getting some software
support together):
http://www.ke5fx.com/pictic.htm

-- john, KE5FX

> -----Original Message-----
> From: time-nuts-bounces at febo.com [mailto:time-nuts-bounces at febo.com]On
> Behalf Of Stanley Reynolds
> Sent: Saturday, August 14, 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 of the line/width maybe PICTIC error. Note
> graph seems to
> show me leaving the room and returning via the outside door. Not
> sure what the
> ~100 sec oscillations are, need to check a/c cycle time.
>
> Stanley
>
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