Dejero EM9191, Hardware Integration Manual

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Regulatory Compliance and Industry Certification
EM919
1
Hardware Integration Guide
20
4.3. Important Compliance Information for the
United States and Canada
The EM919
1
module, upon commercial release, will have been granted modular approval for mobile
applications. Integrators may use the EM919
1
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 .
3. The EM919
1
module 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/IC for mobile application.

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 radiated power of a collocated transmitter must not exceed the EIRP limit stipulated in
Table 4-1 .
Table 4-1 Antenna Gain and Collocated Radio Transmitter Specifications
Device Operating Mode
Tx Freq
Range (MHz)
Max Time-
Avg Cond.
Power
(dBm)
Antenna Gain Limit (dBi)
Standalone Collocated
EM919
1
WCDMA Band 2 1850 1910 24.5 8.5 8
WCDMA Band 4 1710 1755 24.5 5.5 5.5
WCDMA Band 5 824 849 24.5 6 5.5
LTE B2 1850 1910 24 8.5 8
LTE B4 1710 1755 24 5.5 5.5
LTE B5 824 849 24 6 5.5
LTE B7 2500 2570 24.8 5.5 5.5
LTE B12 699 716 24 5.5 5
August
2
2
, 202
2
LTE B13 777 787 24 5.5 5
LTE B14 788 798 24 5.5 5
LTE B17 704 716 24 5.5 5
LTE B25 1850 1915 24 8.5 8
LTE B26 814 849 24 6 5.5
LTE B30 2305 2315 24 0 0
LTE B38 2570 2620 24.8 7 7