Re: [time-nuts] Home Brew H Maser

2010-08-31 Thread Mark2
When you guys figure it out count me in. I'm betting 25k minimum to build it. 
Lots of custom stuff needed in there!

Mark

Sent from my iPhone

On Aug 31, 2010, at 5:49 PM, time-nuts-requ...@febo.com wrote:

 Send time-nuts mailing list submissions to
time-nuts@febo.com
 
 To subscribe or unsubscribe via the World Wide Web, visit
https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
 or, via email, send a message with subject or body 'help' to
time-nuts-requ...@febo.com
 
 You can reach the person managing the list at
time-nuts-ow...@febo.com
 
 When replying, please edit your Subject line so it is more specific
 than Re: Contents of time-nuts digest...
 
 
 Today's Topics:
 
   1. Re: homebrew H maser (Don Latham)
   2. Re: homebrew H maser (Don Latham)
   3. homebrew maser (Mark Sims)
   4. Re: homebrew maser (Bruce Griffiths)
   5. Re: homebrew H maser (Chuck Harris)
   6. Maser manual (Corby Dawson)
   7. Re: homebrew maser (John Miles)
 
 
 --
 
 Message: 1
 Date: Tue, 31 Aug 2010 13:38:20 -0600 (MDT)
 From: Don Latham d...@montana.com
 Subject: Re: [time-nuts] homebrew H maser
 To: Francis Grosz fgr...@otiengineering.com,Discussion of
precise time and frequency measurement time-nuts@febo.com
 Message-ID:
0c530181817ecfe360062a386f40c231.squir...@webmail.montana.com
 Content-Type: text/plain;charset=iso-8859-1
 
 gee, i used to read that book over and over. the projects have two or more
 wires leading off page to power supply, which i never had.
 now that i have a lot of power supplies, my projects have wires leading 
 to network analyzer... about out of reach now as all those power
 supplies then. whine whine. i guess you can't win :-)
 don
 
 Francis Grosz
 I think the book referred to is The Scientific American Book
 of Projects for the Amateur Scientist by C. L. Stong (no r' in Stong)
 I too used to just read it - great book.  It's a collection of some of
 The
 Amateur Scientist columns by Stong from Scientific American
 magazine.  Unfortunately it's out of print and used copies can be a
 bit pricey or hard to find.  There is a great deal available, however - a
 complete collection of all of The Amateur Scientist columns ever
 published on a CD for $27.  If anyone is interested, the link is
 
 http://www.brightscience.com/
 
Francis
 
 --
 Original Message
 Date: Tue, 31 Aug 2010 18:06:38 +0200
 From: Attila Kinali att...@kinali.ch
 Subject: Re: [time-nuts] homebrew H maser
 To: j...@quik.com, Discussion of precise time and frequency
 measurement time-nuts@febo.com
 Message-ID: 20100831180638.16e4c656.att...@kinali.ch
 Content-Type: text/plain; charset=US-ASCII
 
 On Sun, 29 Aug 2010 10:11:47 -0700 (PDT)
 J. Forster j...@quik.com wrote:
 
 I used to read Strong's book as bedtime reading.
 
 And which book would that be, for those who have not read it?
 
 Attila Kinali
 
 ___
 time-nuts mailing list -- time-nuts@febo.com
 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
 
 
 
 
 --
 
 Message: 2
 Date: Tue, 31 Aug 2010 13:39:48 -0600 (MDT)
 From: Don Latham d...@montana.com
 Subject: Re: [time-nuts] homebrew H maser
 To: j...@quik.com, Discussion of precise time and frequency
measurementtime-nuts@febo.com
 Message-ID:
d95440a9433dc7fc5ec891d61f572ea6.squir...@webmail.montana.com
 Content-Type: text/plain;charset=iso-8859-1
 
 read that one too! as an undergrad (and grad) physics student.
 don
 
 J. Forster
 Nope. Proceedures in Experimental Physics. A different Strong.
 
 -John
 
 
 
 
 I think the book referred to is The Scientific American Book
 of Projects for the Amateur Scientist by C. L. Stong (no r' in Stong)
 I too used to just read it - great book.  It's a collection of some of
 The
 Amateur Scientist columns by Stong from Scientific American
 magazine.  Unfortunately it's out of print and used copies can be a
 bit pricey or hard to find.  There is a great deal available, however -
 a
 complete collection of all of The Amateur Scientist columns ever
 published on a CD for $27.  If anyone is interested, the link is
 
 http://www.brightscience.com/
 
Francis
 
 --
 Original Message
 Date: Tue, 31 Aug 2010 18:06:38 +0200
 From: Attila Kinali att...@kinali.ch
 Subject: Re: [time-nuts] homebrew H maser
 To: j...@quik.com, Discussion of precise time and frequency
 measurement 

[time-nuts] (no subject)

2010-08-19 Thread Mark2
Sure they're good but other than it's a really cool and stable oscillator why 
is everyone bothering with these when you can get a decent LPRO Rubidium for 
the same or less . It at lest ten times more stable than the HP oven job. I 
just bought 5 good LPROs on Ebay for about $200.00 plus shipping...  

Mark
___
time-nuts mailing list -- time-nuts@febo.com
To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
and follow the instructions there.


[time-nuts] Efratom MGPS Manual

2010-07-21 Thread Mark2
Am still looking for an Efratom MGPS manual... copy, scan... or anything at all 
on it. Would be nice to know how to make use of the RS-232 connection on this 
GPS receiver!!! 
Thanks!
Mark

Sent from my iPhone
___
time-nuts mailing list -- time-nuts@febo.com
To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
and follow the instructions there.