Details Of Exposure Separation Distances Calculations And Power Compliance Margins - Motorola PMP 320 Administration And Configuration Manual

PMP 320 Administration and Configuration Guide
To protect from overexposure to RF energy, an SM must be installed to provide a separation distance of at
least 50 cm (~20 in) from all persons and must not be collocated or operating with any other antenna or
transmitter.
The following section and table provide details and discussion on the separate distance calculations.
Details of Exposure Separation Distances Calculations and
Power Compliance Margins
Limits and guidelines for RF exposure come from:
x
US FCC limits for the general population. See the FCC web site at
policies, guidelines, and requirements in Part 1 of Title 47 of the Code of Federal Regulations, as
well as the guidelines and suggestions for evaluating compliance in FCC OET Bulletin 65.
x
Health Canada limits for the general population. See the Health Canada web site at
sc.gc.ca/rpb
x
ICNIRP (International Commission on Non-Ionizing Radiation Protection) guidelines for the general
public. See the ICNIRP web site at
Varying
The applicable power density exposure limits from the documents referenced above is 10 W/m2.
Peak power density in the far field of a radio frequency point source is calculated as:
Figure 9-1 Peak power density calculation
Table 9-4 Calculated exposure distances and power compliance margins shows calculated minimum
separation distances
band and antenna combination.
MAR 2010
and Safety Code 6.
Electric, Magnetic, and Electromagnetic Fields
d , recommended distances and resulting power compliance margins for each frequency
http://www.icnirp.de/
.
Service Flow Creation
http://www.fcc.gov,
http://www.hc-
and
Guidelines for Limiting Exposure to Time-
and the
9-5