Re: [time-nuts] Time-zones and World time..

>>> Don't forget too, that solar noon varies quite a bit (minutes) from >>> "mean solar time" over the year. If you're navigating your ship with >>> noon sun sights, this is pretty important. >> >>What do I google for if I want that correction? > > This is known as the Equation of Time. I notic

Re: [time-nuts] Tektronix Type 602 manual

I'm in the middle of scanning a 602 manual right now- might be next week till I get done though. Been chasing one for a while now although not enthusiastically enough to pay anyone for it as my 602 is still operating OK. Recently found a friend had one salted away complete with manual so have b

Re: [time-nuts] Do any regulations or laws require t ime to be accurate within ‘x’ seconds?

Google "CALEA millisecond". Scott Gretchen Baxter wrote: > Greetings, > > There are a lot of regulations that mandate synchronized time. > > But do any of these regulations or laws require time to be accurate within > 'x' seconds? Such as, 'time much be synchronized within 5 seconds o

Re: [time-nuts] Do any regulations or laws require time to be within ?x? seconds?

On Mon, Nov 3, 2008 at 12:03 PM, Gretchen Baxter <[EMAIL PROTECTED]> wrote: > There are a lot of regulations that mandate synchronized time. > > But do any of these regulations or laws require time to be accurate > within 'x' seconds? Such as, 'time much be synchronized within 5 > seconds

Re: [time-nuts] Tektronix Type 602 manual

Magnus, That sounds like a leaky coupling capacitor. Complexity depends on whether the 602 has a Z amplifier, with a gain control somewhere. Simple scopes just couple the CRT grid (or cathode) to a rear panel connector with a single cap. Look for a "black beauty" with a cracked, oily case. That's

[time-nuts] Tek 602

Magnus, I can't help you with the manual, but I agree, it will be useful for T&F applications. I have a newer model X-Y display (the one with storage, forget the model) which I intend to use for T&F. By the way, for anyone who is wondering, a conventional TV Vectorscope works great as a phase com

Re: [time-nuts] Do any regulations or laws require tim e to be accurate within ?x? seconds?

[EMAIL PROTECTED] wrote on 11/06/2008 12:07:43 PM: > Thanx for the reply. > > > > I was looking for a reference to s specific amount of time that > clocks needs > to be in sync, i.e., within 10 seconds. You mentioned PCI. > Yes, it requires > synchronization, but in section 10.4, it does not

Re: [time-nuts] Do any regulations or laws require t ime to be accurate within ‘x’ seconds?

Thanx for the reply. I was looking for a reference to s specific amount of time that clocks needs to be in sync, i.e., within 10 seconds. You mentioned PCI. Yes, it requires synchronization, but in section 10.4, it does not mandate that it must be synchronized to within a specific amount of tim

Re: [time-nuts] Do any regulations or laws require t ime to be accurate within ‘x’ seconds?

There is no law or regulation that requires this though, just a technical requirement. Apparently the Nortel VPN client requires it too, as I just had to fix my timezone info to get connected to work! -Bob On Thu, Nov 6, 2008 at 9:17 AM, Scott McGrath <[EMAIL PROTECTED]> wrote: > Yes - > > PCI

Re: [time-nuts] Tektronix Type 602 manual

I didn't find a free download on any of my manuals links, but here are a few online vendors who have the TEK 602 manual in stock: https://www.ridgeequipment.com/store/manuals/detail.php?id=1148 https://www.ridgeequipment.com/store/manuals/detail.php?id=18240 http://www.manualsplus.com http://www.v

Re: [time-nuts] Do any regulations or laws require t ime to be accurate within ‘x’ seconds?

Yes - PCI (Payment Card Industry) for one, Active Directory for another that needs timing withing 30 seconds - why do you ask?. On Mon, Nov 3, 2008 at 12:03 PM, Gretchen Baxter <[EMAIL PROTECTED]> wrote: > Greetings, > > There are a lot of regulations that mandate synchronized time. > > But do a

Re: [time-nuts] Lucent RFTG-XO performance...

Hi Bill -- I haven't done any more testing, but I'm pretty convinced that there is something wrong with my hardware, though the monitoring software didn't indicate any obvious problems. I need to go back and revisit, but due to a bunch of health problems earlier this year (now just about over

Re: [time-nuts] Thunderbolt Monitor Manual?

The monitor program is described in the ThunderBoltBook 2003 on the Trimble website:- http://trl.trimble.com/docushare/dsweb/Get/Document-10001/ThunderBoltBook2003.pdf > -Original Message- > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On > Behalf Of Brooke Clarke > Sent: 05 Novembe

Re: [time-nuts] Thunderbolt Monitor Manual?

Mine stays yellow, even after completion of self survey. As mentioned earlier, you need to store it manually. - Original Message - From: "David C. Partridge" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]>; "'Discussion of precise time and frequency measurement'" Sent: Thursday, November 06