
Air4G Installation Guide
Page 16
Commercial in Confidence
UGD-D00229 Rev B
90° Dual Slant X-Polar – mounting
kit (50 > 115 mm) included
3.3-3.8 GHz
17.0 dBi
SEC90X-3.5-RC-1
Omni Reg Compl Vertical Sector
3.3 – 3.5 GHz
10.0 dBi
OMNIV-3.4-RC-2
Table 7 - 5.x GHz Antenna Types - Technical
Type
Frequency range
Gain
Part number
Dual Slant ± 45 degrees 90 Sector
4.9 - 6.1 GHz
16.5dBi
SEC90X-5.X-RC-1
Air4G Antenna Usage
Air4G has four (4) RF ports that can be connected to either:
A single four-port antenna
Two dual-port antennas
Four single-port antennas
Note:
Appropriate mounting kit (included) for the dual and quad port
antennas are required.
•
Quad port cross polarized (X-Pol) antenna with four (4) ports – connected via 4
RF jumper cables to Air4G.
•
Dual slant cross polarized (X-Pol) antenna with two (2) ports - connected via 2 RF
jumper cables to Air4G.
•
Omni antennas – for 360 degree coverage using a single Air4G - requires an
Omni antenna for each receiver – 2 or 4 Omni antennas.
Note:
The Omni antennas must be separated – with at least one meter
separation from each other (in 2.X and in 3.X GHz). Additional separation for
700, 800 MHz and 1.8 GHz.
•
Fixed tilt dual/quad port antennas (where the tilt is set by the way the mounting kit
is installed).
Note:
Required mounting kits for fixed tilt dual/quad port antennas are
included.
•
Manual Electric Tilt (MET) dual/quad antennas - a variable tilt antenna available
for mounting directly on the Air4G with no need for physical tilting of the antenna.
The following table describes different antenna arrays when using either two (2) receivers or four
(4) receivers:
Table 8 - Antenna arrays
Frequency Band
# of Receivers
Sector
Antenna Type
# of Antennas
700 MHz
2
60º
698 - 806 MHz 60
º
13.5 dBi
Dual X-Polar
1
700 MHz
4
60º
698 - 806 MHz 60º 13.5 dBi
Dual X-Polar
2
2.3 GHz
2
65º
2.3-2.7 GHz 60º Dual Slant X-
Polar
1