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GD57-21 - Laird GD57-21 5.47 - 5.725 GHz 21 dBi Parabolic Grid Antenna w/ N-Female Connector

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Regular Price: $54.98

Special Price: $38.50

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The GD57-21 5 GHz parabolic grid directional antennas offered by Laird utilize a unique patented parabolic grid design with a compact high performance 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 bulkhead N-Female connector.

Product Features
• Rugged and weatherproof
• Ultra low wind loading and low visual impact
• Vertical or horizontal polarization
• Type N-Female connector

Markets
• 5 GHz wireless LAN applications
• Point-to-point backhaul
• WiMAX

Product Specifications
• Frequency range: 5470-5725 MHz
• Gain: 21 dBi
• Horizontal beamwidth: 10°
• Vertical beamwidth: 11°
• Front-to-back: 25 dB
• VSWR: 1.5:1
• Impedance: 50Ω
• Input power: 100 W
• Operating temperature: -40 to 70°C
• Pole size: 1 to 2" (25 to 50 mm)
• Weight: 3 lbs (1.4 kg)
• Dimension: 11.8 x 15.7" (300 x 400 mm)
• Bracket tilt: ±45°
• Wind loading (100 mph): 10 lbs
• Wind loading (125 mph): 15.6 lbs
• Wind loading (100 mph w/ 1/2" radial ice): 48 lbs
• Connector: N-Female

Product Documentation
GD57-21 Datasheet

Available Services For This Product

The GD57-21 5 GHz parabolic grid directional antennas offered by Laird utilize a unique patented parabolic grid design with a compact high performance feed
sku GD57-21
Manufacturer Laird/Pacific Wireless
Icons Consulting, Tech-support

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