Integration Guide

NM7371 Hardware Integration Guide
16 Proprietary and Confidential 2400338
Important compliance information for
North American users
Note: Details are preliminary and subject to change.
The NM7371 modem has been granted modular approval for mobile applications.
Integrators may use the NM7371 modem in their final products without additional FCC
certification if they meet the following conditions. Otherwise, additional FCC approvals
must be obtained.
IMPORTANT: The integrator must include the antenna–body separation distance (point 1) and
RF exposure (point 2) information detailed below within the user’s manual or operator instruction
guide for the final product.
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 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:
· 7.9 dBi in Cellular (BC0 / BC10)
· 8.0 dBi in PCS band (BC1)
· 8.0 dBi in LTE Band 25
· 7.9 dBi in LTE Band 26
· 9.5 dBi in LTE Band 41
3. The NM7371 modem may transmit simultaneously with other collocated radio
transmitters within a host device, provided the following conditions are met:
· Each collocated radio transmitter has been certified by FCC for mobile appli-
cation.
· At least 20 cm separation distance between the antennas of the collocated
transmitters and the user’s body must be maintained at all times.
· The output power and antenna gain must not exceed the limits and configura-
tions stipulated in the following table.
Device Technology Band Frequency
(MHz)
Maximum
conducted power
(dBm)
Maximum
antenna gain
(dBi)
NM7371
LTE 25 1850–1915 24 8.0
26 817–849 24 7.9
41 2496–2690 23.5 9.5
CDMA BC0 824–849 25 7.9
BC1 1850–1910 25 8.0
BC10 817–824 25 7.9