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Hardware Integration Guide
18
Proprietary and Confidential - Contents subject to change
Safety and Hazards
Do not operate your MC7455 module:
•
In areas where blasting is in progress
•
Where explosive atmospheres may be present including refuelling points, fuel
depots, and chemical plants
•
Near medical equipment, life support equipment, or any equipment which
may be susceptible to any form of radio interference. In such areas, the
MC7455 module MUST BE POWERED OFF. Otherwise, the MC7455 module
can transmit signals that could interfere with this equipment.
In an aircraft, the MC7455 module MUST BE POWERED OFF. Otherwise, the
MC7455 module can transmit signals that could interfere with various onboard
systems and may be dangerous to the operation of the aircraft or disrupt the
cellular network. Use of a cellular phone in an aircraft is illegal in some
jurisdictions. Failure to observe this instruction may lead to suspension or denial
of cellular telephone services to the offender, or legal action or both.
Some airlines may permit the use of cellular phones while the aircraft is on the
ground and the door is open. The MC7455 module may be used normally at this
time.
Important Compliance Information For
North American Users
The MC7455 module, upon commercial release, will have been granted modular
approval for mobile applications. Integrators may use the MC7455 module in their
final products without additional FCC / IC (Industry Canada) certification if they
meet the following conditions. Otherwise, additional FCC / IC approvals must be
obtained.
1. At least 20 cm separation distance between the antenna and the user's body
must be maintained at all times.
2. To comply with FCC / IC regulations limiting both maximum RF output power
and human exposure to RF radiation, the maximum antenna gain including
cable loss in a mobile-only exposure condition must not exceed the limits
stipulated in
Table 4-1 on page
19.
4118013
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