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SoftWright LLC
SoftWright LLC - TAP Tips
  Developers of the Terrain Analysis Package Software Fall 2004  

News in this issue

TAP AutoCoverage Module - Scheduled for Release in December.

New Capabilities Added to TAP in the Past Year

Use Body Losses in Calculation of Talk-Back.

TAP Engineering Seminar - March 14-15, 2005

CDMA vs. TDMA



TAP AutoCoverage Module - Scheduled for Release in December.

Ever want to run 10, 20 or 50 coverage maps without having to set up each study individually with the normal TAP user interface? The newly developed AutoCoverage module will do just that. It is an add-on module to any current TAP system that already can calculate radio coverage maps.

You can prepare an input file in an Excel spreadsheet or ASCII file and then import it into TAP and all the desired coverages may be calculated without setting up the details tasks manually and set them to run at a later time. This has been a long-requested capability that has emerged as a new module to be released in December 2005. As with all new modules, you must be on a current software maintenance subscription to add this new module. It relies on compatibility with the latest developments in the TAP software.

For a quotation to add AutoCoverage to your TAP system, contact Mr. Curt Alway at SoftWright. He will provide you with a quotation on this new module as well, as a TAP software maintenance subscription, if you do not presently have one.

For details about AutoCoverage operation click here...

   Greetings from SoftWright!

  • New Capabilities Added to TAP in the Past Year
  •    For all of you on who have been on a software maintenance subscription for the past 12 months, you have recieved 13 significant enhancements to your TAP system. These have included a great deal of innovation in the presentation of a completely new map window, which has the capability of detailed street mapping using Shapefiles for displaying information that was previously contained in our TAP boundary files. These new files can contain much associated demographic information that can be viewed within TAP, as well.

    For a quotation on putting your TAP system on the latest version for the next year and also picking up all the past enhancements, please contact Softwright. In order to review these and other major enhancements in the TAP software click on the link below.

    Software Mantenance Enhancement Information...

  • Use Body Losses in Calculation of Talk-Back.
  •    Calculation of a coverage map from a repeater site out to mobile units is considered the basic building block of radio system design. Once this process is mastered, the next level of sophistication is to study the variance of that talk-out radio coverage with the effective talk-back coverage.

    This is almost never the same coverage area as the talk-out coverage. A number of factors must be taken into account. The ERP of the mobile unit will generally be considerably less than that of the repeater. The receiver threshold of the repeater is generally higher than that of the mobile units, which are used in establishing a suitable talk-out signal level. It is very common for the rf link loss to change once the mobile unit has been contacted by the repeater. At that point, if it is a hand-held unit, it is removed from contact with the user's body and the actual body losses can be much less. The FAQ linked below will give you assistance in properly handling these particular situations when you are calculating coverage with your TAP software.

    For details about calculation of talk-back click here...

  • TAP Engineering Seminar - March 14-15, 2005
  •    Consider attending our next TAP Seminar to quickly acquaint you with the many new TAP features.

    For more details and registration for our upcoming TAP Engineering Seminar...

  • CDMA vs. TDMA
  •    Many persons do not have a basic understanding of the difference between CDMA and TDMA. Click on the article below to read a short article that will shed some light on it for you.

    Want to understand the fundamental differences between CDMA and TDMA? Click here...


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    SoftWright LLC · 1010 South Joliet, Suite 204 · Aurora · CO · 80012