Human Exposure To Radio Frequency Energy - Cambium Networks PTP 650 Series User Manual

Chapter 4: Legal and regulatory information

Human exposure to radio frequency energy

Relevant standards (USA and EC) applicable when working with RF equipment are:
•
ANSI IEEE C95.1-1991, IEEE Standard for Safety Levels with Respect to Human Exposure to
Radio Frequency Electromagnetic Fields, 3 kHz to 300 GHz.
•
Council recommendation of 12 July 1999 on the limitation of exposure of the general public to
electromagnetic fields (0 Hz to 300 GHz) (1999/519/EC) and respective national regulations.
•
Directive 2004/40/EC of the European Parliament and of the Council of 29 April 2004 on the
minimum health and safety requirements regarding the exposure of workers to the risks
arising from physical agents (electromagnetic fields) (18th individual Directive within the
meaning of Article 16(1) of Directive 89/391/EEC).
• US FCC limits for the general population. See the FCC web site at http://www.fcc.gov, and the
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.
•
Health Canada limits for the general population. See the Health Canada web site at
http://www.hc-sc.gc.ca/ewh-semt/pubs/radiation/99ehd-dhm237/limits-limites_e.html
Safety Code 6.
•
EN 50383:2002 to 2010 Basic standard for the calculation and measurement of electromagnetic
field strength and SAR related to human exposure from radio base stations and fixed terminal
stations for wireless telecommunication systems (110 MHz - 40 GHz).
•
BS EN 50385:2002 Product standard to demonstrate the compliances of radio base stations and
fixed terminal stations for wireless telecommunication systems with the basic restrictions or
the reference levels related to human exposure to radio frequency electromagnetic fields (110
MHz – 40 GHz) – general public.
•
ICNIRP (International Commission on Non-Ionizing Radiation Protection) guidelines for the
general public. See the ICNIRP web site at
Exposure to Time-Varying Electric, Magnetic, and Electromagnetic Fields.
Power density exposure limit
Install the radios for the PTP 650 family of PTP wireless solutions so as to provide and maintain the
minimum separation distances from all persons.
The applicable power density exposure limit for RF energy in the 4.9, 5.4 and 5.8 GHz frequency
bands is 10 W/m 2 . For more information, see
4-24.
http://www.icnirp.de/ and Guidelines for Limiting
Human exposure to radio frequency energy
Page
4-24
Compliance with safety standards
and
on page