Re: [time-nuts] Gate propagation delay jitter

2007-04-12 Thread Magnus Danielson
From: Enrico Rubiola [EMAIL PROTECTED] Subject: Re: [time-nuts] Gate propagation delay jitter Date: Wed, 11 Apr 2007 17:15:13 +0200 Message-ID: [EMAIL PROTECTED] Dear all, Hi Enrico, I mean that the right way to reduce the jitter of a digital circuit is to re-synchronize the output to the

Re: [time-nuts] Delay Line Discriminator article

2007-04-12 Thread Magnus Danielson
From: Enrico Rubiola [EMAIL PROTECTED] Subject: Re: [time-nuts] Delay Line Discriminator article Date: Wed, 11 Apr 2007 20:36:52 +0200 Message-ID: [EMAIL PROTECTED] Dear all, Enrico, I have developed a theory of the delay line. Using the Laplace transform of the phase, mathematics is

Re: [time-nuts] Crossing International Date line causes F-22 Jet Problems

2007-04-12 Thread Magnus Danielson
From: Maggie Leber [EMAIL PROTECTED] Subject: Re: [time-nuts] Crossing International Date line causes F-22 Jet Problems Date: Wed, 11 Apr 2007 17:39:45 -0400 Message-ID: [EMAIL PROTECTED] On 4/11/07, Brooke Clarke [EMAIL PROTECTED] wrote: If the computer program is in the millions of lines

Re: [time-nuts] Crossing International Date line causes F-22 Jet Problems

2007-04-12 Thread Brendan Minish
Noting to do with time keeping but a number of years ago I was involved with a Voyage thought the North West passage The Autopilot in use on the boat works by learning it's corrections for local magnetic deviation from the GPS system by watching the course. It steers by Fluxgate compass but

Re: [time-nuts] Looking for Wavecrest Visi

2007-04-12 Thread Joseph Gray
how do I do that, and still have the old software use the NI-488 drivers? thanks, Said I don't know whether that old software will have a problem with drivers on WinXP or not. As for compatibility mode, that applies to the program executable itself. It changes settings under WinXP to match

Re: [time-nuts] Crossing International Date line causes F-22Jet Problems

2007-04-12 Thread Rob Kimberley
Nice web site!! Rob Kimberley -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Brendan Minish Sent: 12 April 2007 12:12 To: [EMAIL PROTECTED] Subject: Re: [time-nuts] Crossing International Date line causes F-22Jet Problems Noting to do with time

[time-nuts] DST with TrueTime NTS-100

2007-04-12 Thread Jason Rabel
I know this is a little late, but I was impressed at how my old NTS-100 handles daylight savings. Instead of them hard-coding dates for the time zones (like so many devices and operating systems do), when you enable DST it gives you the option to choose the starting ending times... Ex: 2nd Sun

[time-nuts] Austron 2010B/2100F interconnection

2007-04-12 Thread John Ackermann N8UR
I know some of you have hooked up the Austron disciplined oscillator with a 2100 LORAN receiver to create a LDO. I'd be interesting in corresponding off-line (no need to bore everyone else) with anyone in that category. I have my pair running, but it doesn't seem stable at all -- I get frequency

Re: [time-nuts] Looking for Wavecrest Visi

2007-04-12 Thread Joseph Gray
I will try that. I may have to do a dual boot on that machine if it doesen't work out on XP. Installing Win98 after XP has been installed is an entirely other discussion... bye, Said Another way to dual boot that would be a lot easier than trying to graft Win98 onto a WinXP drive is to

Re: [time-nuts] DST with TrueTime NTS-100

2007-04-12 Thread Joseph Gray
I've used several pieces of network hardware that almost got this right. They allowed you to enter start and end dates, but only by calendar date. You couldn't say 2nd Sun or such. That made the feature useless. I wonder why they bothered? - Original Message - From: Jason Rabel [EMAIL

Re: [time-nuts] Looking for Wavecrest Visi

2007-04-12 Thread SAIDJACK
In a message dated 4/12/2007 15:32:53 Pacific Daylight Time, [EMAIL PROTECTED] writes: Another way to dual boot that would be a lot easier than trying to graft Win98 onto a WinXP drive is to just use another drive for Win98. Even a 1GB drive would do. Most modern motherboards allow you

Re: [time-nuts] DST with TrueTime NTS-100

2007-04-12 Thread Brooke Clarke
Hi Joseph: I can guess why they did it like that. In order to get the day of the week you need to be able to correctly calculate leap years (rules for 4, 100 and 400 years) and in addition need Zeller's congruence to get the DOW. Guess how I know this. Have Fun, Brooke Clarke w/Java

Re: [time-nuts] Looking for Wavecrest Visi

2007-04-12 Thread Mike Suhar
I have not been following this thread but I noticed some discussion of dual boot. Virtualization options now exist that will allow a host system, be it Linux or Windows, to run other operating system as images simultaneously. You are limited mostly by memory on the host system so this would not

Re: [time-nuts] Looking for Wavecrest Visi

2007-04-12 Thread Joseph Gray
Yep, you missed where I also recommended just that possibility. - Original Message - From: Mike Suhar [EMAIL PROTECTED] To: 'Discussion of precise time and frequency measurement' [EMAIL PROTECTED] Sent: Thursday, April 12, 2007 6:08 PM Subject: Re: [time-nuts] Looking for Wavecrest Visi