The 5 GHz parabolic grid directional antennas offered by Laird utilize a unique patented
parabolic grid design with compact high performance feed. The antennas are constructed of
welded steel wires which are galvanized and then powder coat painted with a 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 bulkhead N
female connector standard.
FEATURES
•
•
•
•
•
•
22 dBi , 26 dBi, and 29 dBi models available
Rugged and weatherproof
Ultra low wind loading and low visual impact
Vertical or horizontal polarization
Type N female connector
Super HD bracket models available for
greater stability
MARKETS
• 5 GHz wireless LAN applications
• Point-to-point backhaul
• WiMAX
ANTENNA PATTERNS
GD58-22 HPOL
GD58-26 HPOL
GD58-29 HPOL
GD58-22 VPOL
GD58-26 VPOL
GD58-29 VPOL
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
www.lairdtech.com
Grid Dish Parabolic Antenna
GD5x
SPECIFICATIONS
PARAMETER
Frequency range
Gain
Horizontal beamwidth
Vertical beamwidth
Front to back
VSWR
Impedance
Input power
Operating temperature
Pole size
Weight
Dimension (W x L)
Bracket tilt
GD5x-21
GD58-22
GD5x-25
GD58-26
GD5x-28
GD58-29
GD57-21
GD57-25
GD57-28
5470-5725 MHz
5470-5725 MHz
5470-5725 MHz
5725-5850 MHz
5725-5850 MHz
5725-5850 MHz
GD53-21
GD53-25
GD53-28
5150-5350 MHz
5150-5350 MHz
5150-5350 MHz
21 dBi
10°
11°
25 dB
1.5:1
50 ohm
100 watts
22 dBi
25 dBi
6°
6°
30 dB
1.5:1
50 ohm
100 watts
26 dBi
28 dBi
4°
6°
25 dB
1.5:1
50 ohm
100 watts
29 dBi
-40° to +70°C
1 to 2 in (25 to 50 mm)
3 lbs (1.4 kg)
11.8 x 15.7 in (300 x 400
mm)+/- 45°
-40° to +70°C
1 to 2 in (25 to 50 mm)
6 lbs (2.7 kg)
16.8 x 24 in (427 x 610
mm)+/- 45°
-40° to +70°C
1 to 2 in (25 to 50 mm)
11 lbs (5 kg)
28.5 x 36 in (724 x 914
mm)+/- 45°
WIND LOADING (LBS.)
MODEL
GD58-22
GD58-26
GD58-29
100 MPH
10 lbs
20 lbs
41 lbs
125 MPH
15.6 lbs
31 lbs
64 lbs
100 MPH WITH ½ IN RADIAL ICE
48 lbs
99 lbs
257 lbs
SYSTEM ORDERING
GD58-22
GD58-26
GD58-29
GD57-21
GD57-25
5.7-5.8 GHz 22 dBi directional antenna
5.7-5.8 GHz 26 dBi directional antenna *
5.7-5.8 GHz 29 dBi directional antenna *
5.4-5.7 GHz 21 dBi directional antenna
5.4-5.7 GHz 25 dBi directional antenna *
GD57-28
5.4-5.7 GHz 28 dBi directional
5.1-5.3 GHz 21 dBi
5.1-5.3 GHz 25
5.1-5.3
antenna * GD53-21
directional antenna GD53-25
dBi directional antenna * GD53-28
GHz 28 dBi directional antenna *
NOTES
• All shipments F.O.B. Schaumburg, IL 60173
* Super HD bracket system now available for large and
medium grid. Add “HD” as prefix to part number
Example: HDGD58-29
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-GD5x 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.
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.
