MOTOTRBO Base Station/Repeater – EME ASSESSMENT: Executive Summary D-1
Appendix D MOTOTRBO Base Station/Repeater – EME
ASSESSMENT
D.1 Executive Summary
The Electromagnetic Energy (EME) compliance boundaries in a typical system configuration of the
Motorola MOTOTRBO MTR3000 Base Station/Repeater described in the following are derived.
Compliance is established with respect to the applicable limits defined in the ICNIRP guidelines [1],
the United States regulations [2]-[3], and in the CENELEC Standards EN50384:2002 [5] and
EN50385:2002 [6]. These standards and regulations apply to occupational and general public EME
exposure.
The assessment was carried out using a computational method described in the CENELEC
Standard EN50383:2002 [4], which is referenced by the EN50385:2002, and this report has been
drafted in accordance with its requirements. Thus the assessment and report address the European
Radio and Telecommunications Terminal Equipment (R&TTE) Directive requirements concerning
EME exposure.
The following table provides the compliance distances for general public and occupational-type
exposure, for the antenna considered in this analysis, based on a typical system configuration:
D.2 Exposure Prediction Model
D.2.1 Exposure in Front of the Antenna
The cylindrical-wave model defined in Clause 8.3.4 of the EN50383:2002 standard is applied to
determine the compliance boundaries for workers and general public for a typical system
configuration of the MOTOTRBO MTR3000 Base Station/Repeater.
Compliance distances
Antenna front
(Andrew mod. DB408)
Ground level
(20 m below antenna)
General public exposure 6 m Always compliant
Occupational-type exposure 1.2 m Always compliant
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