JLG 642 Operation & Safety Manual page 28

Section 1—General Safety Practices
Notice Regarding Radio Frequency Radiation Exposure
Do not operate your unit when a person is within eight inches (20 centimeters) of the
antenna. A person or object within eight inches (20 centimeters) of the antenna could
impair call quality and may cause the unit to operate at a higher power level than
necessary, as well as expose that person to RF energy in excess of that established by the
FCC RF Exposure Guidelines.
Important: The unit must be installed in a manner that provides a minimum separation
distance of eight inches (20 centimeters) or more between the antenna and persons and
just not be co-located or operate in conjunction with any other antenna or transmitter in
order to satisfy FCC RF exposure requirements for mobile transmitting devices.
Important: To comply with the FCC RF exposure limits and to satisfy the categorical
exclusion requirements for mobile transmitters, the requirements described in the
following section, "Antenna Installation", must be met.
Antenna Installation
A minimum separation distance of eight inches (20 centimeters) must be maintained
between the antenna and all persons.
The combined cable loss and antenna gain must not exceed +7.5 dBi (850 band). The
combined cable loss and antenna gain must not exceed +2.5 dBi and total system output
must not exceed 2.0W EIRP in the PCS (1900) band in order to comply with the EIRP limit
of 24.232 (b). OEM installers must be provided with antenna installation instruction and
transmitter operating conditions for satisfying RF exposure compliance
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