24 dBi Directional Parabolic Grid Antenna
Hardware Specifications
Avaya Outdoor Antenna Installation Guide
F-5
!
WARNING:
Tilted alignment is not suitable for environments where the antenna is
subject to high wind conditions.
3. Place the U-bolt(s) around the mast as pictured in Figure F-3 on page F-4.
4. Slide the mast clamps over the U-bolts as pictured in Figure F-3 on
page F-4.
5. Finally slide the “L”-Bracket over the U-bolts, and fasten the grid antenna to
the U-bolts using the lock washers and nuts.
For tilted elevation mounting, use the flat plate washer on the adjustable tilt
slot to mount and secure the antenna to the desired elevation angle.
6. Proceed with “Connecting the Antenna Cable” on page 4-6 to connect the
antenna to the indoor equipment and seal the antenna connectors.
Table F-1
Specifications 24 dBi Directional Parabolic Grid Antenna
Mechanical
■
Size (HxWxD)
61,0x91,4x38,1 cm (24x36x15 in.)
■
Mounting method
Clamps to vertical mast with outside diameter between
26 mm (1.102 in.) and 51 mm (2.0 in.)
Cable
■
Type
RG-8A/U, 50 ohm low-loss coax
■
Length
60 cm (24 in.)
■
Color
Black
Connector
1
1
See “Selecting the Correct Connector-Type” on page A-1
Standard-N (female)
Electrical
■
Frequency Range
2.4 GHz
■
VSWR
Less than 2:1 Nominal
■
Nominal Impedance
50 Ohms
■
Gain 24
dBi
■
Polarization
■
Linear Vertical for standard mounting
■
Horizontal when mounted differently (see “Mounting
the Antenna” on page F-4)
Half-Power Beamwidth (at vertical polarization)
■
Elevation Plane (vertical)
10 Degrees
■
Azimuth Plane (horizontal) 6.5 Degrees
Antenna Environment
■
Operating Temperature
+60°C (140°F) - 40°C (-40°F)
■
Wind/survival (mph)
At least 200 km/h (124 mph)
2
2
At least 100 km/h (62 mph) with 1.25 cm (0.5 in.) ice.