Grid Dish Parabolic Antenna
GD25
The 2.5 GHz parabolic grid directional antennas offered by Laird utilize a patented
parabolic grid design with a patented high-performance dipole feed. The antennas are
constructed of welded steel wires which are galvanized and then powder coat painted
with light gray epoxy paint. The wire grid semi-parabolic design offers unsurpassed low
wind loading while maintaining good RF performance. The compact low visual impact
attractive styling blends well in almost any application. Mounting is simplified with the
Laird bracket system made of galvanized steel with stainless steel hardware. The
antenna comes with a 30 inch LMR240 pigtail cable with choice of N male or N female
connector.
GD25: 2500 TO 2700 MHz OPERATION
FEATURES
•
•
•
•
•
•
Designed for WiMAX and MMDS systems
15 dBi, 19 dBi and 24 dBi models available
Rugged and weatherproof
Ultra low wind loading and low visual impact
Vertical or horizontal polarization
Various connector choices
MARKETS
•
•
•
•
WiMAX applications
Client antennas
MMDS applications
Point-to-point backhaul
ANTENNA PATTERNS
GD25-15
GD25-19
Americas: +1.847 839.6907
IAS-AmericasEastSales@lairdtech.com
Europe: +44.1628.858941
IAS-EUSales@lairdtech.com
Asia: +86.21.5855.0827.127
IAS-AsiaSales@lairdtech.com
GD25-24
www.lairdtech.com
Grid Dish Parabolic Antenna
GD25
SPECIFICATIONS
PARAMETER
Frequency Range
Gain
GD25-15
GD25-19
GD25-24
GD25-15
GD25-19
GD25-24
GD25-15
GD25-19
GD25-24
17
22
25
1.5:1
50
100
-40
1 (25)
GD25-15
GD25-19
GD25-24
GD25-15
GD25-19
GD25-24
4 (1.8)
6 (2.7)
11 (5)
12 x 16 (305 x 406)
16.5 x 24 (419 x
610) 28.5 x 36 (724
x 914 )
45
+70
2 (50)
ohm
W
Deg C
in (mm)
lbs (kg)
MODEL
MIN
2500
TYP
15
19
24
17V, 21H
11V, 17H
8V, 10H
MAX
2700
UNITS
MHz
dBi
3dB Beamwidth
Deg
Front-to-Back
dB
VSWR
Impedance
Input Power
Operating Temperature
Pole Size
Weight
Dimension (W x L)
in (mm)
Deg
Bracket Tilt
WIND LOADING (LBS.)
MODEL
GD25-15
GD25-19
GD25-24
SQ. IN
40
79
163
100 MPH
10
20
41
125 MPH
15.6
31
64
100 MPH WITH ½ in RADIAL ICE
48
99
257
SYSTEM ORDERING INFORMATION
GD25 -_ _ p - _ _ _ _
15
19
24
NM (N male)
NF (N female)
• All shipments F.O.B. Schaumburg, IL 60173
NOTES
Americas: +1.847 839.6907
IAS-AmericasEastSales@lairdtech.com
Europe: +44.1628.858941
IAS-EUSales@lairdtech.com
Asia: +86.21.5855.0827.127
IAS-AsiaSales@lairdtech.com
ANT-DS-GD25 0115
Any information furnished by Laird Inc. and its agents is believed to be accurate and reliable. All specifications are subject to change without notice. Responsibility for the use and
application of Laird materials rests with the end user, since Laird and its agents cannot be aware of all potential uses. Laird makes no warranties as to the fitness, merchantability
or suitability of any Laird materials or products for any specific or general uses. Laird shall not be liable for incidental or consequential damages of any kind. All Laird products are
sold pursuant to the Laird Terms and Conditions of sale in effect from time to time, a copy of which will be furnished upon request. © Copyright 2015 Laird Inc. All Rights Reserved.
Laird, Laird Technologies, the Laird Logo, and other marks are trade marks or registered trade marks of Laird Inc. or an affiliate company thereof. Other product or service names
may be the property of third parties. Nothing herein provides a license under any Laird or any third party intellectual property rights.
www.lairdtech.com
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