Re: [time-nuts] An Excellent Tutorial on Precision Clocks

2007-03-15 Thread SAIDJACK
In a message dated 3/15/2007 14:02:40 Pacific Daylight Time, [EMAIL PROTECTED] writes: Indeed. I have a Howard Johnson DVD with Xilinx MGT fluff. Kind of nice and pedagogic but nothing new when I got it. I think they agree with me that I don't need the beginners material. Hi Magnus, ch

Re: [time-nuts] An Excellent Tutorial on Precision Clocks

2007-03-15 Thread Magnus Danielson
From: [EMAIL PROTECTED] Subject: Re: [time-nuts] An Excellent Tutorial on Precision Clocks Date: Thu, 15 Mar 2007 13:36:59 EDT Message-ID: <[EMAIL PROTECTED]> > > In a message dated 3/15/2007 02:56:33 Pacific Daylight Time, > [EMAIL PROTECTED] writes: > > Transmission

Re: [time-nuts] An Excellent Tutorial on Precision Clocks

2007-03-15 Thread SAIDJACK
In a message dated 3/14/2007 23:20:54 Pacific Daylight Time, [EMAIL PROTECTED] writes: Matt Ettus wrote: > I was just investigating this very issue. It seems that every program > you use to compute these impedances comes up with different answers, > sometimes wildly different. Anyone have

Re: [time-nuts] An Excellent Tutorial on Precision Clocks

2007-03-15 Thread SAIDJACK
In a message dated 3/15/2007 02:56:33 Pacific Daylight Time, [EMAIL PROTECTED] writes: Transmission Line Design Handbook" of Brian C. Wadell Hi Magnus, Ouuch! This one cost me $155 at Amazon. BTW: I can also highly recommend Dr. Howard Johnson's lectures. bye, Said

Re: [time-nuts] An Excellent Tutorial on Precision Clocks

2007-03-15 Thread Magnus Danielson
From: Dr Bruce Griffiths <[EMAIL PROTECTED]> Subject: Re: [time-nuts] An Excellent Tutorial on Precision Clocks Date: Thu, 15 Mar 2007 17:47:41 +1300 Message-ID: <[EMAIL PROTECTED]> > Tom Clark, K3IO wrote: > >I just stumbled on an excellent tutorial on low-noise cloc

Re: [time-nuts] An Excellent Tutorial on Precision Clocks

2007-03-14 Thread Matt Ettus
What I've seen is that "field solvers", which don't rely on closed-form solutions seem to be the state of the art. Matt On 3/14/07, Dr Bruce Griffiths <[EMAIL PROTECTED]> wrote: > Matt Ettus wrote: > > I was just investigating this very issue. It seems that every program > > you use to compute t

Re: [time-nuts] An Excellent Tutorial on Precision Clocks

2007-03-14 Thread Dr Bruce Griffiths
Matt Ettus wrote: > I was just investigating this very issue. It seems that every program > you use to compute these impedances comes up with different answers, > sometimes wildly different. Anyone have a free program they trust > with this sort of thing? > > Matt > > On 3/14/07, Dr Bruce Griffit

Re: [time-nuts] An Excellent Tutorial on Precision Clocks

2007-03-14 Thread Matt Ettus
I was just investigating this very issue. It seems that every program you use to compute these impedances comes up with different answers, sometimes wildly different. Anyone have a free program they trust with this sort of thing? Matt On 3/14/07, Dr Bruce Griffiths <[EMAIL PROTECTED]> wrote: >

Re: [time-nuts] An Excellent Tutorial on Precision Clocks

2007-03-14 Thread Dr Bruce Griffiths
Tom Clark, K3IO wrote: >I just stumbled on an excellent tutorial on low-noise clocks -- >National Semiconductors free downloadable "[1]Clock Conditioner >Owner's Manual". This 88 page document is a 3.7 MB PDF. >73 de Tom, K3IO > > References > >1. > http://www.national.com/appi

[time-nuts] An Excellent Tutorial on Precision Clocks

2007-03-14 Thread Tom Clark, K3IO
I just stumbled on an excellent tutorial on low-noise clocks -- National Semiconductors free downloadable "[1]Clock Conditioner Owner's Manual". This 88 page document is a 3.7 MB PDF. 73 de Tom, K3IO References 1. http://www.national.com/appinfo/interface/files/clk_conditioner_ow