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Observations from national Italian fixed radiofrequency monitoring network
1GSMA, London, United Kingdom.
Abstract:
We analyzed a database of more than 50 million data points from the national Italian fixed radiofrequency (RF) field monitoring network that was operational between June 2002 and November 2006. We applied a modified Regression on Order Statistics approach to reanalyze the database and to deal with the large proportion of entries (39.8%) below detection sensitivity of the probe systems. We found no more than an 18% variation in annual wideband levels during the 2002-2006 period. Mean value for mobile communications band was 0.047 μW/cm(2) for the period 2005-2006. Findings of this analysis are consistent with similar previous studies and we conclude that mean environmental RF levels from cellular mobile communications systems are typically less than 0.1 μW/cm(2) .
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