The Free evaluation copy of limited F-Intermod software will run for a length of 20 days from the date of installation. After the 20 day evaluation period has expired, you will be required to purchase a user license to continue to use this product. The price of a single computer user license for one year (365 days) is $95.00 USD. To purchase a user license, please follow the instructions on the previous page.

Note:
This free evaluation limited version of F-Intermod input is restricted to a maximum of 3 test Rx/Tx frequencies/channels.  To be able to input up to 10000 frequencies/channels, a software license must be purchased.  A two day full unrestricted version trial is available upon special request.  Email info@telecomengineering with request include software Lock Code.
 

Download Here
Free Evaluation Single Computer Version or Upgrade
 F-Intermod (3.5 Mbytes)

Note:  Before installing F-Intermod on your computer, be certain the computer's clock date are set to the correct date.  Changing the date after the software is installed will cause the software security to restrict access to F-Intermod.

If you have already purchased a software licensed, you are entitled to FREE upgrades during the period of your license. Download and install the most recent upgrade version above. You do not need to enter any new keys to activate an upgrade.
 

View the User Guide here

Version Release History

R5.40 Mar 10, 2012
- Sorting Bug Fix, Add Clear Out button

R5.30 Mar 2, 2012
- Minor upgrade, increase intermod order to 32

R5.20 Dec 6, 2011
- Minor upgrade, Guide changes

R5.10 June 14, 2011
- Minor Windows 7 loading bug fix

R5.09 April 21, 2011
- Power column label bug fix

R5.07 April 18, 2011
- Minor compatibility changes

R5.06 Feb 13, 2011
- Minor GUI and Guide changes

R5.05 Nov 23, 2010
- Fix missing file MSSTDFMT.DLL error that may occur on some Vista and Windows 7 computers

R5.04 Nov 22, 2010
- Fix print Tx column alignment and landscape printing, and minor enhancements

R5.02 Nov 11, 2010
- Minor display enhancement

R5.00 July 21, 2010
- Major release of new intermod power feature and minor fixes.
- Program data base is saved in file with .cdb extension
- New Template feature allows configuration to be saved in file with .tpl extension.

R4.41 April 8, 2010
· Minor security change, GUI enhancements

R4.35 July 18, 2009
· Allow saving intermod output to multiple files when output is larger than 2 Giga bytes to avoid Microsoft files size limitation.

R4.33 May 18, 2009
· Minor bug upgrade

R4.31 June 13, 2008
· Added option to select output file formats for large outputs that result in screen overloads.

R4.25 May 16, 2008
· Bug fix only when Tx intermod was selected, the difference column listing between IM Freq and Tx channel was in error.

R4.24 April 18, 2008
· When saving large outputs, only 2 files are created instead of three .

R4.23 Dec 7, 2007
· Minor wavelength label display bug fixe .

R4.22 Nov 29, 2007
· Fiber Optic DWDM four wave mixing (FWM) calculation capability added. Minor data entry bug fixes .

R4.1.1 Aug 1, 2007
· Minor bug fixed. Blank channel that was inserted into the input screen on startup was removed.

R4.1.0 June 25, 2007
· Increased the maximum number of input channels to 10000.

R4.0.1 June 5, 2007
· Improved block delete function and expanded channel name text size.

R4.0.0 May 23, 2007
· New block copy from Excel spread sheet to channel input table feature added.

R3.8.9 May 10, 2007
· Minor Gui labeling change.

R3.8.8 Feb 23, 2007
· Input frequency formatting revised to accommodate non North American style number formats using commas instead of decimals.

R3.8.7 Feb 8, 2007
· Duplicate Frequency Error on input resolved.  Problem occurred due to last build compiling error..

R3.8.6 May 28, 2006
· Software now allows leading decimals to be typed for any input frequency box.
. Enhancement of input and output table sorting routines.

R3.8.4 May 12, 2006
· Bug fix that caused an error dialog box to appear if user tried to open a saved file.  Bug accidentally introduced in version 3.8.3

R3.8.3 April 26, 2006
· This version implements a new yearly licensing system.  All user that have purchased a license prior to April 26 2006, have an indefinite software license, but you will need to email us to receive free periodic license Keys when they expire.  All new purchases after this date have periodic licenses that will need to be renewed as required per your license agreement. 

R3.8.2 April 5, 2006
· For lengthy outputs that require saving to file before continuing, fixed counter overflow bug
· Write error/Permission denied bug fixed.
· Added last line of output files adjusted to reflect whether the calculations were cancelled.
· Added total number of channels are now displayed beside channel name label.

R3.8.1 February 17, 2006
· Print Preview bug fixed.

R3.8.0 December 19, 2005
· Added List All Intermod feature.
. Minor  bug fixes.

R3.7.9 December 1, 2005
· Added auto receive frequency calculation feature.
. Minor  bug fixes.

R3.7.8 November 30, 2005
· Paste feature added
. Output overflow bug fixed for outputs greater than 32767 rows.

** We would very much like to know what you think of this software and hear your suggestions to improve it. If we receive sufficient request for a feature, we will implement it in a future release.
Please email sales support at bchomycz@telecomengineering.com with your comments or suggestions.

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We are dedicated to providing you software that contains no spyware, no adware, or other variants of this type. When you download our software you can be certain that you are only getting the program you wanted and nothing more.  Our software does not connect to the Internet without your knowledge or record your usage (or any other information).