Helstu tilmæli ITU (sbr. umfjöllun að ofan): ITU Recommendation K.52 Guidance on complying with limits for human exposure to electromagnetic fields. This Recommendation aims to help with compliance of telecommunication installations and mobile handsets or other radiating devices used against the head with safety limits for human exposure to electromagnetic fields (EMFs). It presents general guidance, a calculation method, and an installation assessment procedure. The assessment procedure for telecommunication installations, based on safety limits provided by ICNIRP, helps users determine the likelihood of installation compliance based on accessibility criteria, antenna properties and emitter power. The IEC Standard for the compliance measurement of mobile handsets is recommended. ITU Recommendation K.61 Guidance on measurement and numerical prediction of electromagnetic fields for compliance with human exposure limits for telecommunication installations. Recommendation ITU-T K.61 helps telecommunication operators to verify compliance with exposure standards promulgated by local or national authorities. This Recommendation gives guidance on measurement methods that can be used to achieve a compliance assessment. It also provides guidance on the selection of numerical methods suitable for exposure prediction in various situations. ITU Recommendation K.70 Mitigation techniques to limit human exposure to EMFs in the vicinity of radio-communication stations. This Recommendation contains a software EMF-estimator that implements the methodology described in ITU-T K.70, and gives the possibility to calculate the cumulative exposure for the reference levels. It also contains the library of the radiation patterns of transmitting antennas for a wide range of radio communication and broadcast services. The EMF-estimator is not appropriate for the equipment certification in order to put it on the market. A new version v2.0.0 of EMF estimator is available in ITU-T K.70 (2007) Amend.2 (2011-05). ____________
Posted on: Fri, 07 Nov 2014 22:13:01 +0000
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