Federal Network Agency

Watt guard – free software tool for assessing amateur radio stations


The software tool "Wattguard" has been developed within the framework of an expert opinion on the protection of persons in electromagnetic fields caused by fixed amateur stations.

"Wattguard" runs on any operating system without having to be installed; a licence key or system file entries are not required.

In the "Assistant" mode only a minimum of data has to be entered, whereas the "extended mode" allows calculation parameters to be changed. However, the latter should only be used by users having a thorough knowledge of near-field calculation programmes. Both entry options are based on the same calculation procedure, ie they are equivalent in terms of quality.


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free Download

Wattguard (zip, 599 MB)





Date of modification: 2018.06.27

Additional Information

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