InterFlex News Product Information Order Page

    InterFlex(TM) Systems Design Corp


    Performance Software for AEA and Kantronics TNCs and more
    Recognized Leader in Packet Amtor RTTY Baudot Pactor Gtor ASCII CW Morse support
    Get our newest product - the Realtime Audio Spectrum Analyzer - Click Here

    October 5, 2007

    Changes are coming:

    Due to overwhelming SPAM
    e-mail direct to support @ will be ignored
    Support will be through a form only - soon

    We're going to start using PayPal instead
    of Bank of America as our credit card processor

    NOTE: If you have placed an order using
    the existing Credit card system
    and have not received a response don't panic
    We have purged all orders, all credit card info
    and will be using 3rd party processing, period !!

    This will be available in November 2007

    OLD NEWS

    Windows & Com Port Issues

    Serial Port Problems in Windows?
    Port not recognized, not found?
    Port cannot be initialized?

     Here's our solution - developed and tested
    A new Comtest program that
    1. Checks your system and even better
    2. Can be used to "grabs" ports from Windows
    Download Comtest.zip: click here
    unzip the file to your "GOLD"
    directory and run comtest.exe

    To run PkGOLD or KaGOLD run the "GO" bat file
    It frees up the port and runs PkGOLD or KaGOLD


    January, 2001 New Product News
    A Real Time Audio Spectrum Analyzer

    Do you have a sound card ?
    Are you interested in Audio Spectrum Analysis?
    How much does a commercial Spectrum Analyzer cost?

    We have a new product that uses your sound card,
    does Audio Frequency Tone Generation, and
    Realtime Audio Spectrum Analysis using your
    computer and sound card.

    To learn more, Click here

    November 15, 2000 News

    We are changing the way we distribute our software.
    All software will be "download only" and the user manual
    is now available only as an "Adobe Acrobat" document.
    This saves us money, and it saves you $20 plus you will
    not be charged $5 for Shipping/Handling. Total savings: $25.00

    We've also updated the programs to version 9.08 to
    work on the fastest computers, eliminating the "divide by zero"
    error that you may have seen on new computers running
    older versions of the software.
    Updates from 9.xx to 9.08 are $20.

    Upgrades from Version 8 or older are $39.95:
    You will get the manual and software online, and save $10
    plus there is no shipping/handling, for a total savings of $15.

    Some users of 9.xx or earlier versions may see "error 200"
    when running on 600 Mhz or faster systems


    Learning about PkGOLD & KaGOLD
    KaGOLD Help File -- Windows Format
    PkGOLD/KaGOLD User Manual PDF format

    Free Stuff: For KaGOLD users 
    and for those wanting to learn more
    about PkGOLD and KaGOLD

    What about KaGOLD and PkGOLD: The "GOLD" programs are designed to run on ANY platform, whether Windows 3.xx, 95, 98, or NT, and for smaller systems that run DOS.  Many of our users are dedicating their "old" computers to digital modes, and as the bands continue to improve, more HF operation is likely.   RFI from HF systems gets into keyboards, monitors, and computers, and it often helps to have a slower computer, with a metal case, that is less likely to produce a "birdie" in the HF receiver, and less likely to be affected by HF radiation.

    Flexible and Powerful: Users who have run Winapps like the user interface, and owners of our 9.07 versions and later will be able to have a Windows Control Panel in the next month or two, that can be used to "control" PkGOLD and KaGOLD. By using a mouse, you'll be able to hit any of the "function" keys, or select things from a windows menu, and what you do in the control panel will be sent to the GOLD program. Owners of 9.07 will be able to download a free update when the control panel is available.

    In the meantime: If you want a truly powerful program, with lots of features, that runs in ANY platform, and runs reliably and smoothly, you will not find any other program with the number of features in PkGOLD or KaGOLD.

    Don't wait: Order today!  Use the convenient order form (below) and get your own copy of PkGOLD or KaGOLD.

    Windows Help Files:  Get a copy of the latest support files for KaGOLD. These are in Windows HLP file format, and can be reviewed while running KaGOLD in another WINDOW.

    A Great Way to Learn the Features: The Help system is a great way to review the features of PkGOLD and KaGOLD. The help system here is for KaGOLD, but all the main features of the program are in PkGOLD too.

    All three files in one EXE installer: The three help files (and the uninstaller) go into the KaHELP directory by defailt. (click on the first image to enlarge). You will find all of the information in the regular KaGOLD help file (that comes with the program) with the additional features that come with windows help files: Indexing, searching, setting bookmarks, and printing. 

    The KaGOLD.hlp file starts off like the next image (click on the second image to enlarge it). From this file, you can jump to the other two files, and using the backup key in the Help viewer, get back to this page. You should make a Bookmark of the top page. This will allow you to click on "Bookmark" and select this starting page. 

    Here's what to do:

      • Get KAHLP.EXE  which is a Windows Installer for the Help Files.  Download it to any directory or to a floppy and run it from there.
      • Run KAHLP by clicking on it. It will let you pick the drive and directory, or to cancel the install.
      • Note: There are no changes made to your system registry.
      • The KAHELP program group (Win 3.xx) or Directory (Win 95, 98, NT) has an uninstaller that completely removes the files.
      • The only thing installed on your system are three help files.
    Note: PkGOLD Users should also want to download the files. Most of the information in the files is related to Digital operating, how to use KaGOLD and PkGOLD, what features are in the programs, etc.

    There will be a PkGOLD version, but it will differ only in the specific TNC commands unique to the AEA TNC. So 90% of what is in these files is applicable to PkGOLD as well.

    Want to look at the manual that comes with PkGOLD and KaGOLD? Click here


    March, 1998 News

    Some new things on the Web Page of interest

    Easier Navigation using Frames. You can skip around and review the content by simply clicking in the frame area on the left.

    Callsign Lookup using QRZ, Buckmaster HamCall(tm) and the FCC/ARRL "recent" callsign database. Scroll down to the bottom of the Contents Frame (on the left) and click on the Callsign Lookup reference.

    Updated Radio Amateur 1998 Callbook TSR for those using PkGOLD or KaGOLD and the "Flying Horse" CD. This new TSR accesses earlier versions of the CD.


    If you're thinking of getting your own copy of PkGOLD or KaGOLD, ask those who have the program what they think. Our users have tried all the other programs, Windows only programs, DOS versions. Here are a few of the most recent notes about KaGOLD.
     
    Hutchinson, MN received November 2000 "Well, now that I've had the time to play with the program some, I will say that it is really a big winner. As I gain experience with the many features, I will have much more to say about it. An important feature of any packet terminal program, in my view, is the capability to MONITOR CHANNEL ACTIVITY in a separate window, while connected.  Only a few have this feature.  That makes yours a standout.
     
    Yerington, NV "Since my KaGOLD disk arrived a few weeks ago, I can find nothing but praise for the program. Over the years I have used a PK-64, cp-100, PK-232, PCI-3000 and now the KAM. Of the factory and other programs I have used, only the ARIES was even in the running, and that was a distant second!"

     
    Madison, WI "I have tried lots of programs including Pacterm, Packratt, Host Master, Lan-Link... but I've found that KaGOLD to be the most stable, bullet proof program I've run"
    Carney's Point, N.J. "I just received my copy of KaGold this past Saturday...KaGold with a Kam is an unbeatable combination"


  • Many Kantronics TNC owners have discovered KAGOLD for their KPC tncs and KAM units. KaGOLD runs in ALL environments, DOS, and Windows, and runs very fast, and smoothly. Even with the announcement of a Kantronics Windows Only program, the features in KaGOLD still are well ahead of the competition. You can get a Windows Only program, or you can get KaGOLD and run it in Windows, OS/2, DOS, and on small and large computers. You can't do that with the "Windows Only" programs.

  • If you have a Kantronics TNC why not read more about KaGOLD, even run the TestDrive. You will find more features than any other program. See below for Information and TestDrive access.

    Here's the latest Version 9.08 news. The last major news release was in February 1998.

    Online Ordering Now Available

    You can order on line or if you prefer, fill out the order form, then print on your printer and mail or fax it. Either way, you get the same savings in time and money that you would by ordering directly.

    There are two order forms:

    1. New Orders First Time buyers use this form and save $$
    2. Upgrade Order Upgrades for existing users

    TestDrive the "GOLD" Help System

    The new version 9.08 programs have been revised and tested in all DOS versions, and all Windows versions. We will either send you the testdrive by e-mail, or provide a link where you can download the files. Fill in the Testdrive Order Form to receive your free copy.

    Download and install the KaGOLD Help File system to learn more about the software.


    Bad News for the PK-12 and DSP-232:
    The HOST mode in these units was buggy when first released, and AEA was working on fixing these units prior to the bankruptcy. At this point, they are unreliable, and we do not have a program for these TNCs. We are working on a solution, but the TNCs have an internal bug that causes them to start dumping out sections of the ROM code to the serial port just prior to locking up completely.

    About InterFlex Systems

    InterFlex Systems is the developer of PkGOLD and KaGOLD software, considered to be the most advanced computer software available to control AEA and Kantronics TNCs.

    Do you have an interest in digital mode communications using radios? Do you now run, or plan to use RTTY/BAUDOT, AMTOR, PACTOR, PACKET? If so, put this page in your list of favorites.

    Tech notes, newsletters, and other useful information is being finalized. It should be on the web site soon. Please check back frequently.

    See the Dan Feeback (KJ5MX) review he published in 1994 for an overview of the features. Thanks to Dan and others for their support. Since Dan's review, a lot of new features have been added, including support for multitasking in Windows 95 and OS/2.

    Current news about New Product Pricing and Distribution, and Version 9.08 news.

    Many users have asked for information about PkGOLD and KaGOLD. Click Here for the Information on Features and Benefits that used to be available only by e-mail.

    Is GOLD compatible with Windows ??

    Yes !! Pk and Ka GOLD software runs in Windows 95/98 Windows NT and 3.1, OS/2, Desqview, and all versions of DOS. It is a well-behaved multitasking-aware program that runs well in all operating environments. In fact, it runs faster and has more features than other programs, including "Windows Only" programs run only on Windows systems. GOLD can be used on your Windows machine, and on your laptop. Use it on ANY computer, including small emergency systems.

    Windows 2000 runs better if you use the CMD.EXE file to run our software. See the bug report.

    Get Unmatched Performance and Flexibility on one program.

    If you want a program that can run on ANY computer, from your laptop to an earlier model 8088, to a Pentium Pro running Windows NT, PkGOLD and KaGOLD are the right choice.

    TNC programs do NOT benefit from Winapp DDE (Dynamic Data Exchange) with other applications. There is no advantage to OLE (Object Linking and Embedding) and nothing to be gained from dealing with the thousands of Windows Events (Messages) that plague what is popularly called "true winapp" programs.

    Try resizing your favorite Winapp program -- you'll get Scroll Bars -- which makes every Winapp difficult to use. Resize PkGOLD or KaGOLD in Windows and the program "snaps" to a different font, and still shows the entire application. This makes DOS apps (well-behaved DOS apps) more useful in Windows if you plan to run multiple programs in Windows, which is why you run Windows in the first place.

    If you want to fly a high performance aircraft, would you buy a DC-10 Jumbo or would you go for a small high performance F-15? If you want slow, big, and inflexible, you want a Jumbo Windows Only Application.

    Read about support for The Radio Amateur Callbook CD If you have a CD, and either KaGOLD or PkGOLD, read more about using the CD.

    If you want fast, small, and flexible, get a high performance Machine Code program like PkGOLD or KaGOLD that does more, does it faster, and does it on more computer systems

    Upgrade your system, order today.

    About KaGOLD and PkGOLD ...

    Before you buy any other program for your Kantronics or AEA tnc, find out more about KaGOLD and PkGOLD. Check out the claims made by other programs, compare them to the List of features in KaGOLD and PkGOLD.

    You can also Download the KaGOLD Help File System (Self-Extracting Windows Installer) and check out the features and functions.

    Take a look at the 73 Promotional Information that we ran in 73 Magazine, World Radio, the Amateur Radio Trader, and elsewhere.

    KaGOLD for KPCs and KAM

    KaGold is designed for the Kantronics TNC. All KaGOLD programs are Dual Port, multi-mode, and support the Single Port KPC-3 and KPC-2 (with version 5.0 to Version 8 ROMS).


    KaGOLD is available in two basic versions: KaGOLD is $79.95 and is dual port, multi-mode, but without Pactor and GTOR support. For an additional $20, you can get KaGOLD with Pactor and Gtor.

    All programs come with printed manual, and a hypertext on-line help system for all TNC commands and operating modes.

    PkGOLD for PK-88 and PK-232

    PkGOLD is designed for the AEA PK-232 and AEA Pk-88 tncs. We have two versions, a $79.95 multimode version (all modes except Pactor) and a version with Pactor for $99.95.

    PkGOLD/900 for the PK-900

    PkGOLD/900 is a dual port multi-mode program which includes Pactor support. It is designed specifically for the PK-900. The price is $129.95.

    DSPGOLD

    This version is designed for the AEA DSP-1232 single port unit, and the DSP-2232 Dual Port unit. It is not designed for the newer DSP-232 (the DSP-232 unit is too buggy for us to support, so we do NOT have a program for that TNC).


    DSPGOLD is like our other Dual Port "GOLD" programs and has all the advanced features you'd expect.

    All new programs come with manual, quick start "Lessons" and other helpful printed material. Shipping and Handling on all products is $5. California residents must also add 7.75% sales tax.


    Note: InterFlex Systems has been available on Internet for two years through e-mail only. You can still use e-mail to contact InterFlex Systems technical support, and to order the program.

    To order, you can use The New User Order Form and save $$$ by ordering on the net.

    For other information, send an e-mail to: support @ interflex.com (remove spaces in e-mail address)


    To Order select the Order Form from
    the navigation area on the left window.

    For Technical Questions:
    e-mail to support @ interflex.com

    Revisit our WWW site: http://www.interflex.com
    Laguna Niguel, CA 92607-6418

    Use your AMEX, VISA MasterCard or Discover Card 


    (C)1997, 1998, 2001 InterFlex(TM) Systems, rev Tue, June 5, 2002

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