User's Manual

5
1.1.1 Determining MPE Radius
The Maximum Permissible Exposure Radius has been
estimated to be a radius of about 6.3 inches (or 16 cm) for a
5 dBi gain antenna, and 11.25 inches (or 28.5 cm) for a 10
dBi gain antenna per OET bulletin 65 of the FCC. This
estimate is made using the maximum capable power of the
radio and a maximum 50% transmit duty cycle.
1.2 SAFETY TRAINING INFORMATION
WARNING
The DB800 generates RF
electromagnetic energy during transmit
mode. This radio is designed for and
classified as “Occupational Use Only”
meaning it must be used only during the
course of employment by individuals
aware of the hazards and the ways to
minimize such hazards. This radio is
NOT intended for use by the “General
Population” in an uncontrolled
environment. It is the responsibility of
the installer to ensure that the
maximum permissible exposure limits
are observed at all times during radio
transmission. The installer is to ensure
that no bystanders come within the
radius of the maximum permissible
exposure limits.