I really like using small individual cheap coolers; the ones that hold a six-pack. Stick the stuff in. Use wire-wrap wire and small coax to get signals and power in and out... Don
Stanley Reynolds > One problem is the door opens don't move in the same direction, a rain > storm did > cool things off outside during the test but it was still warmer outside > both > times. > I will place a box over the Pictic and rerun the test. > > Stanley > > > > ----- Original Message ---- > From: Stanley Reynolds <[email protected]> > To: Discussion of precise time and frequency measurement > <[email protected]> > 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 ---- > From: Bob Camp <[email protected]> > To: Discussion of precise time and frequency measurement > <[email protected]> > Sent: Sat, August 14, 2010 9:18:44 PM > Subject: Re: [time-nuts] PicTic Data > > Hi > > Is it shielded from drafts? > > Bob > > > > On Aug 14, 2010, at 10:12 PM, Stanley Reynolds > <[email protected]> > 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 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 >> >> _______________________________________________ >> time-nuts mailing list -- [email protected] >> To unsubscribe, go to >> https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts >> and follow the instructions there. >> > > _______________________________________________ > time-nuts mailing list -- [email protected] > To unsubscribe, go to > https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts > and follow the instructions there. > > > _______________________________________________ > time-nuts mailing list -- [email protected] > To unsubscribe, go to > https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts > and follow the instructions there. > -- "Neither the voice of authority nor the weight of reason and argument are as significant as experiment, for thence comes quiet to the mind." R. Bacon Dr. Don Latham AJ7LL Six Mile Systems LLP 17850 Six Mile Road POB 134 Huson, MT, 59846 VOX 406-626-4304 www.lightningforensics.com www.sixmilesystems.com _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
