Antenna Recommendations - Sierra Wireless AirLink GX450 Hardware User's Manual

AirLink GX450 Hardware User Guide
Table 2-2: Separation Examples for Specific Mobile Network Operator Bands
Service Band Mobile Network
LTE 13
LTE 17
LTE 4 Bell/Rogers/Telus

Antenna Recommendations

Note: Do not remove the diversity antenna. The diversity antenna helps the gateway achieve the
maximum network coverage. The gateway works without one installed, but with reduced network
coverage.
Note: If the antennas are located far away from the gateway, keep the cables as short as possible
to prevent the loss of antenna gain.
Warning:
(Gain D'antenne Maximal)
lengths of cable and/or multiple connections), you must follow the maximum dBi gain guidelines
specified by the radio communications regulations of the Federal Communications Commission
(FCC) or Industry Canada or your country's regulatory body (if used outside the US). Also see
Important Information for North American Users on Radiation Exposure
mation.
Rev. 11 July 2019
Country
Operator
Verizon US
AT&T US
Canada
The antenna should not exceed the maximum gain specified in
on page 62. In more complex installations (such as those requiring long
Min Wavelength ()
Frequency (mm)
(MHz)
746 401.8665657
704 425.8415597
1710 175.3172269
28
Best Antenna Good Antenna
Separation (mm) Separation (mm)
(1/2 ) (1/4 )
201 100
213 106
88 44
Maximum Antenna Gain
on page 61 for more infor-
4114008