 |
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Welcome to
 |
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Free download of
the
Stable32
Frequency
Stability Analysis Program
from the
IEEE UFFC web site. |
| |
Hamilton Technical Services
650 Distant Island Drive
Beaufort, SC 29907 USA
Phone: 843-525-6495
Fax:
843-525-0251 |
Notices
- As of December 22, 2017, ownership of the Stable32
program has been transferred to the IEEE
UFFC-S where it is
now freely available. Alternate download.
-
Hamilton Technical Services no longer sells Stable32, and support for all
versions of it has ended.
- You can buy a printed version of the Stable32 User Manual.
Book
- You can take a virtual tour of the Stable32 program. Tour
- You can download a copy of NIST Special Publication 1065,
Handbook of
Frequency Stability Analysis
Contents
General Information
Hamilton Technical Services developed and sold the Stable
program for frequency stability analysis from 1982 until 2017 when it was donated
to the Institute of Electrical and Electronic Engineers (IEEE) Ultrasonics,
Ferroelectrics and Frequency Control Society (UFFC-S)
for free distribution to the time and
frequency community. This web page continues to provide information about the Stable32 program,
test data files, on-line papers providing information about frequency
stability analysis, and links to other sites involving precise time and
frequency control.
Stable32 Program
| Stable32, a full-featured Windows®
program that provides all the functions needed
to perform analysis of frequency stability data. Click on
the link at the top of this page to download
a free copy of the program. Click on the links
below to obtain a Stable32 data sheet and/or brochure for it. Please ignore all pricing and
ordering information.
Click on the following link to take a virtual tour of the
Stable32 program.
|
 |
Papers and Publications
The following papers and publications contain information related to frequency
control, stability measurements and analysis:
Data
The following files contain test data for frequency
stability analysis:
- NBS Data The classic set of nine 3-digit numbers
from Annex 8.E of NBS Monograph 140
- Test Suite Data A test suite of 1000
pseudo-random frequency data points
Software and Documentation
The current free version of Stable32 is Version 1.62 of 11/10/16. See
the Stable32 User Manual and its Version 1.62 User Manual Addendum file for more
information. If you have an earlier version of Stable32 and wish to update to
the current version, please download it from the IEEE UFFC web site using the
link at the top of this page. Support for Stable32 from Hamilton Technical
Services has ended except for licensees of Version 1.61 who bought it
during 2017 for whom support continues until one year after their purchase.
The Stable32 User Manual may be downloaded as an
Adobe PDF document. This is an electronic version of the printed book below.
A printed version of the Stable32 User Manual is available for
purchase.
A free MJD/DOY calendar utility for Windows 95 and
above is available for downloading. Click on the link below to download the file
22MJDate.exe to a working directory on your hard disk, and then run
it to install the MJDate program.
Links
The following links connect to sites
which contain information related to precise time and frequency control:
- BIPM Bureau International des Poids et Mesures
- BNM-LPTF Paris Observatory (France)
- EFTF European Frequency and Time Forum
- GPS Global Positioning System Operations (USNO)
- IEEE Institute of Electrical and Electronic Engineers
- IEN Istituto Elettrotecnico Nazionale Galileo
Ferraris (Italy)
- IERS International Earth Rotation Service
- ION Institute of Navigation
- JPL Jet Propulsion Laboratory
- MJD Get current Modified Julian Date
- NIST National Institute of Standards and Technology
- NGA National Geospatial-Intelligence Agancy (Formerly
NIMA)
- NPL National Physical Laboratory (UK)
- NRC National Research Council (Canada)
- NRL Naval Research Laboratory
- Official U.S. Time
- PTB Physikalisch-Technische Bundesanstalt (Germany)
- PTTI Precise Time and Time Interval Applications and
Planning Meeting
- SP Swedish National Testing and Research Institute
- UFFC Ultrasonics, Ferroelectrics and Frequency
Control Society (IEEE)
- USCG U.S. Coast Guard Navigation Center
- USNO U.S. Naval Observatory
- UTC Offsets and Step
Adjustments of UTC
Contact Information
 |
Proprietor: |
William J. Riley |
|
Telephone:
Fax: |
843-525-6495
843-525-0251 |
|
| Address: |
650 Distant Island Drive
Beaufort, SC
29907
USA |
Click on
E-Mail address to
compose an e-mail message to |
| E-Mail: |
bill@wriley.com |
Hamilton
Technical Services |
Copyright 1997-2020 Hamilton Technical Services
Last revised:
1/2/20
