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Discussion of precise time and frequency measurement

Re: [time-nuts] FE5680A x-rays

Rich

Sat, Mar 17, 2012 3:09 PM

@Joe:

I'll post a link of the 25 high res x-rays of the FE-5680A board on the
company website. Gimmie a few days.... and I'll post the link... Also in
assembling my composite image I also included in the middle a schematic and
an optical layout taken from these three websites for guidance:

General information and a collection:
http://www.ko4bb.com/dokuwiki/doku.php?id=precision_timing:fe5680a_faq

The partial schematics and photos can be found at:
http://comments.gmane.org/gmane.comp.time.nuts/17630
This is the schematic pasted in the middle of my x-ray composite.
Bottom picture was taken from:
http://www.vk3um.com/Reference%20Data/Fe-5680A2%20VK4XV.pdf

Just beginning to realize the amount of work many people have already put in
understanding these neat units. There are also a few teardowns on YouTube.

richnormand

@Joe: I'll post a link of the 25 high res x-rays of the FE-5680A board on the company website. Gimmie a few days.... and I'll post the link... Also in assembling my composite image I also included in the middle a schematic and an optical layout taken from these three websites for guidance: General information and a collection: http://www.ko4bb.com/dokuwiki/doku.php?id=precision_timing:fe5680a_faq The partial schematics and photos can be found at: http://comments.gmane.org/gmane.comp.time.nuts/17630 This is the schematic pasted in the middle of my x-ray composite. Bottom picture was taken from: http://www.vk3um.com/Reference%20Data/Fe-5680A2%20VK4XV.pdf Just beginning to realize the amount of work many people have already put in understanding these neat units. There are also a few teardowns on YouTube. richnormand

J. L. Trantham

Sat, Mar 17, 2012 7:23 PM

Rich,

Thanks. I had seen the information below. I await your posting of the
X-Ray images.

Joe

-----Original Message-----
From: time-nuts-bounces@febo.com [mailto:time-nuts-bounces@febo.com] On
Behalf Of Rich
Sent: Saturday, March 17, 2012 10:10 AM
To: time-nuts@febo.com
Subject: Re: [time-nuts] FE5680A x-rays

@Joe:

General information and a collection:
http://www.ko4bb.com/dokuwiki/doku.php?id=precision_timing:fe5680a_faq

The partial schematics and photos can be found at:
http://comments.gmane.org/gmane.comp.time.nuts/17630
This is the schematic pasted in the middle of my x-ray composite. Bottom
picture was taken from:
http://www.vk3um.com/Reference%20Data/Fe-5680A2%20VK4XV.pdf

Just beginning to realize the amount of work many people have already put in
understanding these neat units. There are also a few teardowns on YouTube.

richnormand

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Rich, Thanks. I had seen the information below. I await your posting of the X-Ray images. Joe -----Original Message----- From: time-nuts-bounces@febo.com [mailto:time-nuts-bounces@febo.com] On Behalf Of Rich Sent: Saturday, March 17, 2012 10:10 AM To: time-nuts@febo.com Subject: Re: [time-nuts] FE5680A x-rays @Joe: I'll post a link of the 25 high res x-rays of the FE-5680A board on the company website. Gimmie a few days.... and I'll post the link... Also in assembling my composite image I also included in the middle a schematic and an optical layout taken from these three websites for guidance: General information and a collection: http://www.ko4bb.com/dokuwiki/doku.php?id=precision_timing:fe5680a_faq The partial schematics and photos can be found at: http://comments.gmane.org/gmane.comp.time.nuts/17630 This is the schematic pasted in the middle of my x-ray composite. Bottom picture was taken from: http://www.vk3um.com/Reference%20Data/Fe-5680A2%20VK4XV.pdf Just beginning to realize the amount of work many people have already put in understanding these neat units. There are also a few teardowns on YouTube. richnormand _______________________________________________ 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.