User's Manual

Product Technical Specification & Customer Design Guidelines
60 Proprietary and Confidential - Contents subject to change 2400074
POWERED OFF. Otherwise, the MC7750 modem can transmit signals that
could interfere with this equipment.
In an aircraft, the MC7750 modem MUST BE POWERED OFF. Otherwise, the
MC7750 modem 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 MC7750 modem may be used normally at this
time.
Important compliance information for
North American users
The MC7750 modem has been granted modular approval for mobile applications.
Integrators may use the modem 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.
• Although the MC7750 modem has been granted module approval, there are
many conditions attached to this approval; final host integration will likely
require additional testing. Detailed guidelines are described in
OEM device
classification process on page 61 to assist OEM module integrators in deter-
mining the extent of additional testing necessary to comply with FCC require-
ments.
• The end product with an embedded MC7750 modem must be evaluated for
simultaneous transmission requirements. See
Simultaneous transmission
evaluation on page 62 for details.
• A user manual with the end product must clearly indicate the operating
requirements and conditions that must be observed to ensure compliance
with current FCC
/ IC RF exposure guidelines. See OEM product instruction
manual content on page 63 for details.
• 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:
· Part 22 (Cellular): 7.3 dBi
· Part 24 (PCS): 3 dBi
· Part 27 (Band 13): 9 dBi
• A label must be affixed to the outside of the end product into which the
MC7750 modem is incorporated, with a statement similar to the following:
· This device contains FCC ID: N7NMC7750
This equipment contains equipment certified under IC: 2417C-MC7750
The end product with an embedded MC7750 modem may also need to pass the
FCC Part 15 unintentional emission testing requirements and be properly
authorized per FCC Part 15.