ITU-T K.91 PDF

This Recommendation¹ gives guidance on how to assess and monitor human exposure to radio frequency (RF) electromagnetic fields (EMF) in areas with surrounding radiocommunication installations based on existing exposure and compliance standards in the frequency range of 9 kHz to 300 GHz. This Recommendation presents and references in clear and simple ways, procedures of evaluating exposure and how to show compliance with exposure limits. Existing standards are product or service oriented. This Recommendation is oriented to the examination of the area accessible to people in the real environment of currently operated services with many different sources of RF EMF, but also gives references to standards and Recommendations related to EMF compliance of products.

¹ This Recommendation contains an electronic attachment containing an uncertainty calculator and the Watt Guard applications.