On Tuesday 27 February 2007 11:00 am, [EMAIL PROTECTED] wrote:
John,
I have the Austron 1210-D manual.
Who would have the time to scan the manual for posting.
Lee Send time-nuts mailing list submissions to
time-nuts@febo.com
To subscribe or unsubscribe via the World Wide Web, visit
I'm in process of scanning 1210D and will complete it tonight and post a
link.
Cheers
Rob Kimberley
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On
Behalf Of Lee-Bradshaw
Sent: 28 February 2007 14:16
To: time-nuts@febo.com
Subject: Re: [time-nuts] time-nuts
Hi folks,
please allow me to ask the group on behalf of the future member Nigel
Allinson whether anyone has an schematic diagram of the 5 MHz low noise
oscillator board that Efratom used in the HLN (!) version of the FRK.
TIA
Ulrich Bangert, DF6JB
Several man hours later..
the scanned version of the manual including all variants -01, -02, -03
(these are in Chapter 7).
Posted on my site at
http://www.timing-consultants.com/images/Manuals/1210D/1210D.pdf
Notes:
1) Chapter 7 parts lists are as good as I can get them, with the
Rob, thanks so much for providing this! This has been one of the most
elusive manuals out there, so it's really great to have it available now.
Thanks!
John
Rob Kimberley said the following on 02/28/2007 02:36 PM:
Several man hours later..
the scanned version of the manual
Hi Rob:
Do you have the left side of the drawing on page 168 PC Board Assy,
Divider?
Thanks Have Fun,
Brooke Clarke
w/Java http://www.PRC68.com
w/o Java http://www.pacificsites.com/~brooke/PRC68COM.shtml
http://www.precisionclock.com
Rob Kimberley wrote:
Several man hours later..
thanks Rob, great service for the members.
Had, K7MLR
At 11:36 AM 2/28/2007, you wrote:
Several man hours later..
the scanned version of the manual including all variants -01, -02, -03
(these are in Chapter 7).
Posted on my site at
Hello Ulrich and hello Nigel (nice to meet you here as well!),
I would like to help if possible, as I am owner of a FRK-HLN
with 5 MHz output. I own as well a operation and maintenance manual for
the FRK (H or L) , but I realized quite soon, that the content of my
oscillator with 5 MHz is
WELL SPOTTED!
Will update and upload corrected version shortly.
Rob
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On
Behalf Of Brooke Clarke
Sent: 28 February 2007 20:05
To: Discussion of precise time and frequency measurement
Subject: Re: [time-nuts] 1210D
Missing page inserted and file uploaded again to
http://www.timing-consultants.com/images/Manuals/1210D/1210D.pdf
Rob
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On
Behalf Of Brooke Clarke
Sent: 28 February 2007 20:05
To: Discussion of precise time and
These folks have one for sale, they may be able to help
http://www.aptecelectronics.com/prod03.htm
On Wed, 28 Feb 2007 21:25:39 +0100, Arnold Tibus
[EMAIL PROTECTED] wrote:
Hello Ulrich and hello Nigel (nice to meet you here as well!),
I would like to help if possible, as I am owner of a
Hello all:
I considering a do-it-yourself GPSDO, and I started by looking for a
good OCXO. I have been given a quote for a unit with the following
phase-noise numbers:
-120 dBc/Hz at 10 Hz
-145 dBc/Hz at 100 Hz
-155 dBc/Hz at 1 kHz
-160 dBc/Hz at 10 KHz
-160 dBc/Hz at 100 KHz
My question is
Larry Gadallah wrote:
Hello all:
I considering a do-it-yourself GPSDO, and I started by looking for a
good OCXO. I have been given a quote for a unit with the following
phase-noise numbers:
-120 dBc/Hz at 10 Hz
-145 dBc/Hz at 100 Hz
-155 dBc/Hz at 1 kHz
-160 dBc/Hz at 10 KHz
-160 dBc/Hz
Hi all,
How difficult is it to multiply a frequency standard from 10MHz to 100MHz?
I found the recent discussion about amplifying a 10MHz OCXO output from 5dBm
to 15dBm very interesting. Thanks Bruce for sending me that common base
circuit schematics - I had quite a lot of fun simulating
As always, without degrading the phase noise is only half of the spec.
The other half is at offsets of X Hz and beyond. What is X? It can make
all the difference.
I'd look at using a PLL to lock a 100 MHz VCXO to your 10 MHz source. If
you are willing to lock one crystal oscillator to another,
Stephan Sandenbergh wrote:
How difficult is it to multiply a frequency standard from 10MHz to 100MHz?
The other day I stumbled across the following article on Wenzel's website:
http://www.wenzel.com/pdffiles/RFDesign2.pdf
It describes a way in which an analogue odd-order
Stephan Sandenbergh wrote:
Hi all,
How difficult is it to multiply a frequency standard from 10MHz to 100MHz?
I found the recent discussion about amplifying a 10MHz OCXO output from 5dBm
to 15dBm very interesting. Thanks Bruce for sending me that common base
circuit schematics - I
On 2/28/07, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote:
Message: 6
Date: Thu, 01 Mar 2007 12:05:38 +1300
From: Dr Bruce Griffiths [EMAIL PROTECTED]
Subject: Re: [time-nuts] Good Phase-noise?
To: Discussion of precise time and frequency measurement
time-nuts@febo.com
Message-ID:
Hi Rick,
You are absolutely right - I should've mentioned the specs first.
It is an Oscilloqaurtz 8788 locked to GPS.
Phase noise at 10MHz:
Hz dBc/Hz
1 -100
10 -130
100 -152
Larry Gadallah wrote:
On 2/28/07, [EMAIL PROTECTED] [EMAIL PROTECTED]
wrote:
Message: 6
Date: Thu, 01 Mar 2007 12:05:38 +1300
From: Dr Bruce Griffiths [EMAIL PROTECTED]
Subject: Re: [time-nuts] Good Phase-noise?
To: Discussion of precise time and frequency measurement
Larry Gadallah wrote:
Hello Bruce:
Larry
Obtaining a lower phase noise COTS OCXO in this price range is unlikely
unless Wenzel oscillators are unusually cheap.
http://www.wenzel.com/catalog.html#HF%20Oscillators
Is Wenzel the leader of the pack in this sort of technology? I know
that
Is the group purchase of the thunderbolt GPSDO still in the works?
WA4DFS Ed
___
time-nuts mailing list
time-nuts@febo.com
https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
Larry,
The Oscilloquartz 8788 is available brand new for $340 at 1ea.
It's phase noise spec is superior to the 10811A it requires only +12Vdc.
You might check them out.
Pete Rawson
___
time-nuts mailing list
time-nuts@febo.com
I have this DATUM clock that can free run or can be programed with an
IRIGB signal. I wonder if anyone has some software to generate the IRIG
formated signal with a PC or even with Micro Processor
A converter to take the output from my Z3801A and send IRIG B
to my clock would be even better.
Hi, Bill,
*** REPLY SEPARATOR ***
On 28-Feb-07 at 19:24 Bill Janssen wrote:
I have this DATUM clock that can free run or can be programed with an
IRIGB signal. I wonder if anyone has some software to generate the IRIG
formated signal with a PC or even with Micro Processor
25 matches
Mail list logo