8
Appendix
Antenna specifications
The Edge Gateway is a professionally installed equipment. The Radio Frequency output power does not exceed the maximum limit allowed
in the country of operation.
CAUTION: Unauthorized antennas, modifications, or attachments may damage the device and potentially violate international
regulations.
NOTE: Use only the supplied or an approved replacement antenna.
The following tables provide the gain specifications for different antenna positions.
Table 19. Mobile broadband main antenna maximum gain (dBi)
Antenna position—Bent
Antenna position—Straight
Frequency (MHz)
3G (dBi)
4G (dBi)
3G (dBi)
4G (dBi)
704~806
Not applicable
2
Not applicable
1.7
824~894
1
1.4
2.1
2.1
880~960
0.5
1.4
1.4
1.5
1710~1880
3.2
4.2
1.9
3
1850~1990
3.9
4.3
3.2
3.4
1920~2170
4
4.4
3.2
3.4
Table 20. Mobile broadband auxiliary antenna maximum gain (dBi)
Antenna position—Bent
Antenna position—Straight
Frequency (MHz)
4G (dBi)
4G (dBi)
704~806
0.6
1.9
824~894
–0.3
–0.1
880~960
–1.9
–2.5
1710~1880
2.3
2.0
1850~1990
3.6
3.2
1920~2170
3.6
3.2
Table 21. WiFi/GPS antenna maximum gain (dBi)
Antenna position—Bent
Antenna position—Straight
Frequency (MHz)
GPS (dBi)
WLAN (dBi)
GPS (dBi)
WLAN (dBi)
1561~1602
2.6
Not applicable
2.4
Not applicable
2400~2500
Not applicable
3.4
Not applicable
1.6
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