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Work item:
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K.Zones
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Subject/title:
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Guidance on Determining the Compliance Boundaries (the exclusion zone) of a Live Antenna
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Status:
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[Carried to next study period]
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Approval process:
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AAP
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Type of work item:
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Recommendation
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Version:
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New
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Equivalent number:
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-
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Timing:
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-
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Liaison:
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ITU-R, ITU-D, IEC TC106
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Supporting members:
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Argentina, ATDI, Orange Polska, Uganda Communications Commission
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Summary:
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Exclusion zones are described by the compliance boundaries around an antenna in which the electromagnetic fields exceed the safety limits. General public cannot access those areas. Those areas are generally positioned on rooftops in urban or suburban locations. Their shape and dimension may be different depending on the regulations. This Recommendation will include information on how the zones should be determined based on the data concerning operating frequencies and EIRP on each of them. It will also include information on cases in which there is no exclusion zones. For example, those on masts, especially in rural areas, do not need any materialization as the general public have not any access to this zone. Furthermore, some other transmitters do not need any compliance boundary as the installed power level is too low. It is proposed to prepare charts and tables in which for the typical existing cases there will be presented the information concerning such distances as a function of EIRP, frequency band, antenna height and for few categories of the RF EMF the exposure limits. As such information will be provided as function of two input variables with other ones as parameters, it will be possible to estimate such distances for most of the required situations.
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Comment:
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-
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Reference(s):
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Historic references:
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Contact(s):
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| ITU-T A.5 justification(s): |
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First registration in the WP:
2018-05-30 17:11:19
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Last update:
2021-12-13 13:49:20
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