interesting observation: turning the unit 90 degrees onto its right hand side immediately increases the output frequency by 10 mHz (reversible); turning the unit 90 degrees onto its left end immediately decreases the output frequency by 10 mHz (also reversible) Andy Backus _______________________________________________ time-nuts mailing list -- time-nuts@lists.febo.com

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Perhaps a movie, a small gift, a new outfit, a visit to a friend, etc.. 9. Several times a day, read a card with motivational reasons and benefits to stick to your plan: Have one on your mirror, and carry one in your wallet to read when waiting somewhere. 10. Keep a journal of your progress.

I designed bandwidth-limited (30 MHz) ADA4899-1 opamp circuits to buffer the 10 MHz reference, with theoretical noise of less than 3 nV/rtHz.  Oscillator noise is about -155 dBc/rtHz from 1 KHz to 10 KHz, and -160 dBc/rtHz from 10 KHz to 100 KHz. 

There is some guidance here http://www.pavetechnologyco.com/faq/pdf/csg130-132.pdf Note that this is a MIL-DTL-5015 series connector and is also available with fixed solder pins (class A and C) rather than the removeable pis of the class R if to are bored see http://www.assistdocs.com/search/document_details.cfm?

Bob Darby On 11/8/2014 10:53 AM, Neil Schroeder wrote: > I would very, very, very much enjoy perusing that library, if you'd be as > kind ;-) > > Particularly just a few basics for the Xilinx. I also have a few CVHD-950s > In need of some parenting!

. > > You can approximated the MIL 55310 between two points in time as > > f(t2) - f(t1) = Aln(t2/t1) > > A = ( f(t2) - f(t1) )/ln(t2/t1) > > Looking at some of your plots it looks like between the end of year 1 and > year 10 you age from 20 ppb to 65 ppb, > > A ~ 20 > > The next plot "Lars_ForceAcoef", is a fit with the A coefficient forced to > be 2 and

2- 1" solid rub rails 10 ft/each - 3/16 Stainless $90/each Located @ MM 25 on Summerland Key (FL Keys) would be difficult to ship; other options may be available Winnie Shosie

> > Has anyone else had problems with OpenSCAD upgrade to windows 10, and any > idea how I fix this?

Even with a “class C” multiplier, fixed tuned Q< 10 circuits will do the trick for 5 -> 10 MHz doubling. With more exotic multipliers, even simpler filtering will do the job. If you don’t *need* -200 db harmonics, and 30 db is fine — don’t go nuts with the filters.