of precise time and frequency measurement
Subject: [time-nuts] Datum 4065A Cs Tube Response
I'm playing with my first Cs standard. It's a Datum 4065A which appears to
have a dead STEL-1173 synthesizer. Before I put too much effort into
replacing that, I thought I'd check the tube and see if it has any
: time-nuts-boun...@febo.com [mailto:time-nuts-boun...@febo.com] On
Behalf Of Ed Palmer
Sent: Monday, May 05, 2014 12:46 AM
To: Discussion of precise time and frequency measurement
Subject: [time-nuts] Datum 4065A Cs Tube Response
I'm playing with my first Cs standard. It's a Datum 4065A which
Hi Ed,
On 05/05/2014 07:45 AM, Ed Palmer wrote:
I'm playing with my first Cs standard. It's a Datum 4065A which appears
to have a dead STEL-1173 synthesizer. Before I put too much effort into
replacing that, I thought I'd check the tube and see if it has any life
left. I've attached a chart
To: Discussion of precise time and frequency measurement
Subject: [time-nuts] Datum 4065A Cs Tube Response
I'm playing with my first Cs standard. It's a Datum 4065A which appears to
have a dead STEL-1173 synthesizer. Before I put too much effort into
replacing that, I thought I'd check the tube and see
] Datum 4065A Cs Tube Response
I'm playing with my first Cs standard. It's a Datum 4065A which appears to
have a dead STEL-1173 synthesizer. Before I put too much effort into
replacing that, I thought I'd check the tube and see if it has any life
left. I've attached a chart showing the response
Hi
Is this the right chip:
http://www.oemstrade.com/search/STEL-1173%252FCL/
At $65 it is pricy but a bargain if it fixes your clock.
Thomas Knox
Date: Mon, 5 May 2014 15:14:16 -0600
From: ed_pal...@sasktel.net
To: time-nuts@febo.com
Subject: Re: [time-nuts] Datum 4065A Cs Tube Response
Ed,
On 05/05/2014 10:56 PM, Ed Palmer wrote:
Hi Joe,
I didn't realize that the info in the 5061A manual was somewhat
'generic'. Thanks for the pointer.
On 5/5/2014 6:20 AM, J. L. Trantham wrote:
Ed,
If I have the math correct, and you are measuring the voltage to ground
through a 10 MegOhm
Knox
Date: Mon, 5 May 2014 15:14:16 -0600
From: ed_pal...@sasktel.net
To: time-nuts@febo.com
Subject: Re: [time-nuts] Datum 4065A Cs Tube Response
I know very little about today's DDS chips, but I think that emulating
the STEL-1173 would be a challenge. It provides 48 bit frequency
resolution
Hi Ed:
Some links to the related patents are on my 4060 4065 web page:
http://www.prc68.com/I/FTS4060.shtml#Pat
Have Fun,
Brooke Clarke
http://www.PRC68.com
http://www.end2partygovernment.com/2012Issues.html
Magnus Danielson wrote:
Ed,
On 05/05/2014 10:56 PM, Ed Palmer wrote:
Hi Joe,
I
Hi Magnus,
On 5/5/2014 3:30 PM, Magnus Danielson wrote:
Ed,
On 05/05/2014 10:56 PM, Ed Palmer wrote:
Hi Joe,
I didn't realize that the info in the 5061A manual was somewhat
'generic'. Thanks for the pointer.
On 5/5/2014 6:20 AM, J. L. Trantham wrote:
Ed,
If I have the math correct, and
:46 AM
To: Discussion of precise time and frequency measurement
Subject: [time-nuts] Datum 4065A Cs Tube Response
I'm playing with my first Cs standard. It's a Datum 4065A which
appears to
have a dead STEL-1173 synthesizer. Before I put too much effort into
replacing that, I thought
chip:
http://www.oemstrade.com/search/STEL-1173%252FCL/
At $65 it is pricy but a bargain if it fixes your clock.
Thomas Knox
Date: Mon, 5 May 2014 15:14:16 -0600
From: ed_pal...@sasktel.net
To: time-nuts@febo.com
Subject: Re: [time-nuts] Datum 4065A Cs Tube Response
I know very little about
I'm playing with my first Cs standard. It's a Datum 4065A which appears
to have a dead STEL-1173 synthesizer. Before I put too much effort into
replacing that, I thought I'd check the tube and see if it has any life
left. I've attached a chart showing the response of the central peak.
My
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