Preface Material
OceanTRx
TM
4-500 Installation and Operations Manual V
Radiation Safety
NOTE: The Minimum Distances in the table are calculated according to ACGIH (American Conference
of Governmental Industrial Hygienists), and ICNIRP (International Commission on Non-Ionizing
Radiation Protection), which is also adopted by FCC. (See 47 CFR §§2.1091 and 2.1093 on source-
based time-averaging requirements for mobile and portable transmitters.)
Table 1-1: Safety Distances
ACGIH, 10mW/cm2
Occupational/Controlled
6 minutes
Averaging Time
Minimum Distance (m)
ICNIRP, 5mW/cm2
Occupational/Controlled
6 minutes
Averaging Time
Minimum Distance (m)
ICNIRP, 1mW/cm2
General/Uncontrolled
Inapplicable
Averaging Time
Min. Distance (m)
The following figure illustrates the safety zones for the OceanTRx
TM
4-500 system.
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