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Welcome to the ATDI suite of online engineering tools.  Use of several of the tools will always be free of charge! Many are free for now but will in time be charged for as the site matures. These are designed to be fast and easy-to-use and to provide accurate services for engineers and others interested in the design, modelling, regulation and measurement of wireless networks.  

Those who are familiar with the tools and who have already registered can go directly to the login above. 

For users new to the site, more information is provided in the links below.  New users must register before using any of the services, but you can continue to view the site without registering yet.

About wireless networks

The term ‘wireless networks’ is a popular term that is becoming accepted as describing all manner of technologies and topologies that make use of the radio spectrum.  It spans the ITU defined services of fixed, broadcast, mobile and satellite and it covers the sub-categorisations such as radar and navigational aids.  In short it describes all spectrum dependent devices.

About the services offered on the site

The outputs from the various tools are in the form of answers to engineering questions given as values, graphics and overlays. Though engineering questions, they have specific implications in marketing, economics and finance and therefore the site aims to have wider appeal.

Using the service

Find out how to use the services offered on this site here.

To read the service terms and conditions, click here.


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