of precise time and frequency measurement
time-nuts@febo.com
Subject: Re: [time-nuts] FE-5860A - R232 working but S type commands
don'twork.
Message-ID: 88A920C26CC8468AAAB4CB7A3A842E7B@FamilyHP
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MSE
.
To whomever wrote this software, you have my eternal thanks :)
-marki
-Original Message-
From: time-nuts-boun...@febo.com [mailto:time-nuts-boun...@febo.com] On Behalf
Of gonzo .
Sent: Sunday, 23 June 2013 6:42 PM
To: time-nuts
Subject: Re: [time-nuts] FE-5860A - R232 working but S type
Hi Mark,
On 06/23/2013 12:15 PM, Mark C. Stephens wrote:
The Program, comm_5680.exe is nothing shorter than awesome.
I was trying to work out the offset and checksum manually until I came across
this program.
I now have my Hadamard Deviation down from 1.15E-10 to 2.75E-12 @100 Seconds.
For
-nuts-boun...@febo.com [mailto:time-nuts-boun...@febo.com] On Behalf
Of Magnus Danielson
Sent: Sunday, 23 June 2013 11:02 PM
To: time-nuts@febo.com
Subject: Re: [time-nuts] FE-5860A - R232 working but S type commands don't work.
Hi Mark,
On 06/23/2013 12:15 PM, Mark C. Stephens wrote:
The Program
Hi
The 5680 series has some interesting firmware for temperature compensation.
If you are at one temperature, they are very stable. Move the temperature up or
down an bit and the stability is much worse. It appears they aren't very smart
about hysteresis in the temp comp code.
Bob
On Jun 23,
has made the software to do it and do it, it does well.
-marki
-Original Message-
From: time-nuts-boun...@febo.com [mailto:time-nuts-boun...@febo.com] On Behalf
Of Mark C. Stephens
Sent: Friday, 21 June 2013 11:39 AM
To: time-nuts@febo.com
Subject: [time-nuts] FE-5860A - R232 working but S
:59 AM
Subject: Re: [time-nuts] FE-5860A - R232 working but S type commands
don'twork.
To Answer my own question, as obviously no one here knew the answer,
Its documented in the FE5680A technical manual.
After a couple of hours sending hex and working out checksums and generally
doing my head
To: Discussion of precise time and frequency measurement
time-nuts@febo.com
Sent: Saturday, June 22, 2013 9:59 AM
Subject: Re: [time-nuts] FE-5860A - R232 working but S type commands
don'twork.
To Answer my own question, as obviously no one here knew the answer,
Its documented in the FE5680A
time-nuts@febo.com
Sent: Saturday, June 22, 2013 9:59 AM
Subject: Re: [time-nuts] FE-5860A - R232 working but S type commands don'twork.
To Answer my own question, as obviously no one here knew the answer, Its
documented in the FE5680A technical manual.
After a couple of hours sending hex
measurement
Subject: Re: [time-nuts] FE-5860A - R232 working but S type commands don't work.
To Answer my own question, as obviously no one here knew the answer, Its
documented in the FE5680A technical manual.
After a couple of hours sending hex and working out checksums and generally
doing my
I finally got around to testing a couple of FE5860 I bought on eBay 19 months
ago for $30.00 a piece including shipping.
I have PPS, !0Mhz, lock indication all connected and working.
Rs232 appears to be working as this command appears to have had a chat with the
rubidium:
C:\Documents and
Latest docs emailed.
On this subject, I've noticed renewed discussion regarding the FE 5680a.
I've got parts to put another ten kits together if anyone is in need.
After these ten, it will be a matter of reordering boards if there is enough
interest.
cheers,
ian
Subject: [time-nuts] FE
HI Nigel woul it possble to sent the informatio to me as eMal is
corc...@yahoo.ca Than You.
From: gandal...@aol.com gandal...@aol.com
To: time-nuts@febo.com
Sent: Friday, March 1, 2013 3:39:43 PM
Subject: Re: [time-nuts] FE 5860A breakout board
Hi Geoff,
Ian's email address is _cadbloke
Hi Nigel,
Would it possible to sent me a copy as well My eMail is corc...@yahoo.ca
Thank You
From: gandal...@aol.com gandal...@aol.com
To: time-nuts@febo.com
Sent: Friday, March 1, 2013 3:39:43 PM
Subject: Re: [time-nuts] FE 5860A breakout board
Hi Geoff,
Ian's email address is _cadbloke
Hi Nigel,
Would it possible to sent me a copy as well My email is corc...@yahoo.ca
Thank You
From: gandal...@aol.com gandal...@aol.com
To: time-nuts@febo.com
Sent: Friday, March 1, 2013 3:39:43 PM
Subject: Re: [time-nuts] FE 5860A breakout board
Hi Geoff,
Ian's email address is _cadbloke
Some two years back, Ian Muir (AKA Gonzo?) produced a breakout board
for the FE 5860A, one of which I have. Needless to say, I managed to
loose (tidy away!) the documentation.
Despite searching the archives and google, I cannot find a link to
this. perhaps somebody can help.
Thanks Geoff
--
On Fri, Mar 01, 2013 at 07:05:52PM +, Geoff Blake wrote:
Some two years back, Ian Muir (AKA Gonzo?) produced a
breakout board for the FE 5860A, one of which I have.
FE-5680A I presume?
Needless to say, I managed to loose (tidy away!) the
documentation.
Do you have a picture of that
Hi Geoff,
Ian's email address is _cadbloke@hotmail.com_ (mailto:cadbl...@hotmail.com)
.
I've zipped up what documentation I have and will email it direct.
Regards
Nigel
GM8PZR
In a message dated 01/03/2013 19:13:47 GMT Standard Time,
melecert...@gmail.com writes:
Some two years
Geoff,
I also bought one kit from Ian, I have the doc in PDF so I can send it
to your email address.
Regards,
Ignacio, EB4APL
On 01/03/2013 20:05, Geoff Blake wrote:
Some two years back, Ian Muir (AKA Gonzo?) produced a breakout board
for the FE 5860A, one of which I have. Needless to say,
Was wondering if anyone ever confirmed the type of RF connector found
internally in the FE-5860a?
I've seen several posts calling it a Hirose U.FL, but the linked thread
suggests that it might actually be an OSMT connector:
http://www.vklogger.com/forum/viewtopic.php?t=10289
Or is everyone
A premade U.FL to SMA cable worked fine for me, a few years ago in my
5680A. However as mentioned a few days ago, there are _many_
variations/generations of this unit. FEI might have changed the connector.
--
Björn
Was wondering if anyone ever confirmed the type of RF connector found
); SAEximRunCond expanded to false
Errors-To: [EMAIL PROTECTED] RETRY
Hello,
I agree, lots of options available from the factory. not only frequency,
but voltage needed.
http://www.freqelec.com/prod_pdf/FEI%205680A%20Rb.pdf
Send an inquiry to the factory sales dept. about your specific model
); SAEximRunCond expanded to false
Errors-To: [EMAIL PROTECTED] RETRY
Hello:
My different types of equipment (scope, freq cntr, spec analyzer, etc) never
seem to be right on the money, so I decided to run them all off a commnon exact
10MHz rubidium source.
I got an FE-5680A (was on a chopped
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