Справочник Пользователя для Sierra Wireless MC7354B
4117529
Rev 1.0
June 12, 2015
15
Hardware Integration Guide
Regulatory Information
Some airlines may permit the use of cellular phones while the aircraft is on the ground and the door is
open. The MC7354B modem may be used normally at this time.
open. The MC7354B modem may be used normally at this time.
5.3.
Important Compliance Information for North
American Users
American Users
The MC7354B modem has been granted modular approval for mobile applications. Integrators may
use the MC7354B 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.
use the MC7354B 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 20cm separation distance between the antenna and the user’s body must be
maintained at all times.
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:
exposure to RF radiation, the maximum antenna gain including cable loss in a mobile-only
exposure condition must not exceed:
4.0 dBi in Cellular band
3.0 dBi in PCS band
3.0 dBi in LTE Band 2
4.0 dBi in LTE Band 4
4.0 dBi in LTE Band 5
4.0 dBi in LTE Band 13
4.0 dBi in LTE Band 17
3.0 dBi in LTE Band 25
3.
The MC7354B may transmit simultaneously with other collocated radio transmitters within a
host device, provided the following conditions are met:
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.
and the user’s body must be maintained at all times.
The output power and antenna gain must not exceed the limits and configurations
stipulated in the following table.
stipulated in the following table.
Device
Technology
Band
Frequency
(MHz)
(MHz)
Maximum
Antenna Gain
Antenna Gain
Maximum
Conducted Power
Conducted Power
MC7354B
Module
Module
LTE
2
1850
– 1910
3.0
+23 dBm ± 1 dB
4
1710
– 1755
4.0
+23 dBm ± 1 dB
5
824
– 849
4.0
+23 dBm ± 1 dB
13
777
– 787
4.0
+23 dBm ± 1 dB
17
704
– 716
4.0
+23 dBm ± 1 dB
25
1850
– 1915
3.0
+23 dBm ± 1 dB
26
814
– 849
4.0
+23 dBm ± 1 dB
UMTS
2
1850
– 1910
3.0
+23 dBm ± 1 dB
4
1710
– 1755
4.0
+23 dBm ± 1 dB
5
824
– 849
4.0
+23 dBm ± 1 dB
CDMA
BC0
824
– 849
4.0
+24 dBm +0.5/-1 dB
BC1
1850
– 1910
3.0
+24 dBm +0.5/-1 dB
BC10
817
– 824
4.0
+24 dBm +0.5/-1 dB
GSM
GSM 850
824
– 849
4.0
+32 dBm ± 1 dB
PCS 1900
1850
– 1910
3.0
+29 dBm ± 1 dB
4.0 dBi in LTE Band 26