SoftWright LLC
SoftWright LLC - TAP Tips
  Developers of the Terrain Analysis Package Software Spring 2007  

News in this issue

TAP Coverage Plots in Google Earth

SoftWright at IWCE 2007

Draw Multiple Fresnel Zones

Digital Microwave Fade Margin

TAP Engineering Seminar - July 9-10, 2007



TAP Coverage Plots in Google Earth

Users of the Terrain Analysis Package rf system design software are now able to show areas of excellent radio coverage, as well as areas with problematic coverage, in cooperation with the Google Earth application.

With TAP 6.0.2163 or later, the 3DD Module and a Maintenance Subscription date of April 30, 2007 or later, you can export predicted coverage from TAP as bitmap for use directly with Google Earth.

When you have the desired coverage calculated in TAP and displayed in HD Mapper, click the Google Earth button to create the KML file and launch Google Earth and see your map in Google Earth.

This new feature is provided to all our customers at no additional charge, if you have the 3DDisplay module as a part of your TAP system and a current maintenance subscription. If you would like to add this capability to your TAP system with a current software maintenance subscription and the 3DD module, please contact us.

For details about plotting your coverage in Google Earth click here...

   Greetings from SoftWright!

  • SoftWright at IWCE 2007
  •    For the 19th year in a row SoftWright has exhibited the Terrain Analysis Package Software (TAP)tm at the International Wireless Communications Expo (IWCE) in Las Vegas. Larry D. Ellis and Curt Alway talked to many current and prospective clients about using TAP for their specific rf design applications.

  • Draw Multiple Fresnel Zones
  •    There is now the capability to plot multiple Fresnel zones on one point-to-point path profile study. You can plot either multiple numbers of zones with a constant ratio or multiple ratios of a particular specified Fresnel zone on the profile.

    This can facilitate the intuitive analysis of terrain and obstructions along the path by analyzing both 0.5 and .06 of the First Fresnel Zone on the same plot, if desired. You could also plot a series of even multiples of Fresnel Zones such as the 1.0 of the second, fourth, sixth and eighth Fresnel Zones to analyze the path for reflections. On those zones a perfect reflection would cancel your incident signal with the reflected signal. This new capability is added to your TAP system automatically, if you have a current software maintenance subscription.

    See how to plot multiple Fresnel zones on a profile...

  • Digital Microwave Fade Margin
  •    You can compute both the Thermal Fade Margin (TFM) typically used for analog systems, and the Composite Fade Margin (CFM) used for digital systems.

    The methodology used for these calculations is explained in detail in the associated link on the FAQ below.

    For details about calculating digital microwave fade margin click here...

  • TAP Engineering Seminar - July 9-10, 2007
  •   

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


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