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What is Radiofrequency Energy?
• 

Radio frequency (RF) energy is used to exchange information.
It is all around us and has been used for more than100 years.

• 

Applications include radio, television, cordless phones, garage
door openers, baby monitors, wireless routers, and of course
cell phones themselves.

• 

Cellular antennas communicate with cell phones. They send
most of their energy toward the horizon. They also “listen” for
cell phones. It is a low power technology.

1
Who Looks After Public Safety?

2

• 

The FCC safety limit for the general public is 50x lower than the level
that would cause harm.

• 

Scientific research shows that RF emissions ‒ within FCC limits ‒ do
not pose a health hazard.
Yes, But What About Your Antennas?

3

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RF-safety

  • 1. What is Radiofrequency Energy? •  Radio frequency (RF) energy is used to exchange information. It is all around us and has been used for more than100 years. •  Applications include radio, television, cordless phones, garage door openers, baby monitors, wireless routers, and of course cell phones themselves. •  Cellular antennas communicate with cell phones. They send most of their energy toward the horizon. They also “listen” for cell phones. It is a low power technology. 1
  • 2. Who Looks After Public Safety? 2 •  The FCC safety limit for the general public is 50x lower than the level that would cause harm. •  Scientific research shows that RF emissions ‒ within FCC limits ‒ do not pose a health hazard.
  • 3. Yes, But What About Your Antennas? 3