OptiBeam HF Directional Antennas OB4-20OWA-P

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Part Number: DBO-OB4-20OWA-P

$1,667.98

Antenna, Yagi, 20 meters, 4 Elements, 7.50 m (24.61 ft.) Boom Length, 0.90 sq. m (9.17 sq. ft.) Wind Area, Includes Balun, Each
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OptiBeam HF Directional Antennas OB4-20OWA-P

OptiBeam HF Directional Antennas OB4-20OWA-P

DBO-OB4-20OWA-P

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Part Number: DBO-OB4-20OWA-P

Estimated Ship Date from Ohio: Tomorrow

$1,667.98

Estimated Ship Date from Ohio: Tomorrow Would you rather pick it up?

Kit/Combo Contents

Click here for more information about OptiBeam BAL5011L-3XP - OptiBeam Baluns

OptiBeam BAL5011L-3XP - OptiBeam Baluns

Balun, 3.5-60MHz, 1:1, 10 kW PEP, for Optibeam Antennas, Each

Kit Item Quantity: 1

Click here for more information about OptiBeam OB4-20OWA - OptiBeam HF Directional Antennas

OptiBeam OB4-20OWA - OptiBeam HF Directional Antennas

Antenna, Yagi, 20 meters, 4 Elements, 7.50 m (24.61 ft.) Boom Length, 0.90 sq. m (9.17 sq. ft.) Wind Area, Each

Kit Item Quantity: 1

Overview

OptiBeam OB4-20OWA 4 Element 20 Meter Monoband Yagi

OptiBeam OB4-20OWA

OptiBeam OB4-20OWA 4 Element 20 Meter Optimized Wideband Array

OptiBeam Antenna Technology has achieved directional antennas with extraordinary electrical properties, including the highest efficiency, optimum band coverage, nearly constant gain and unchanging radiation pattern across the band, and low SWR. These antennas maintain consistent electrical characteristics under all weather-conditions and include a high power balun with UHF female connector for your 50 Ohm coaxial cable.OptiBeam Antennas are distinguished by their advanced mechanical qualities. Specially configured, stable and properly shaped element holders, robust square and round booms with effective and very solidly-built element transitions are OptiBeam exclusives. They provide advanced physical properties, including proper balance and the highest stability of the entire system. Elements are perfectly aligned and secured against torsion with minimal sag for a visually pleasing appearance. OptiBeams are made for those who understand the true value of investing in proven electrical performance and unequalled mechanical quality for the ultimate in reliability. They are built to withstand the harshest conditions using the very best materials, including high quality aluminum alloys, UV stable synthetic parts and stainless steel hardware. OptiBeam antennas are designed to be easier to build than others, arriving in subassemblies with every part carefully sorted, clearly labeled, and extremely well packed for worry-free shipment and straightforward installation.For enthusiastic operators of all pursuits, OptiBeam provides the advantage of pure performance. Proven in the field and confirmed by the most demanding hams around the world – choose OptiBeam for your station.

Specifications

Brand:
Manufacturer's Part Number:
OB4-20OWA-P
Part Type:
Product Line:
DXE Part Number:
DBO-OB4-20OWA-P
HF Beam Antenna Type:
Yagi
HF Beam Antenna Band Coverage:
20 meters
HF Beam Antenna Elements:
4
HF Beam Element Material:
Aluminum tubing
Antenna Power Rating:
5,000 W
Beam Antenna Boom Length:
7.50 m (24.61 ft.)
HF Beam Antenna Longest Element:
10.98 m (36.02 ft.)
Beam Antenna Turning Radius:
6.36 m (20.87 ft.)
Wind Surface Area:
0.90 sq. m (9.17 sq. ft.)
Feedpoint Impedance:
50 ohm
Antenna Feedline Connection Type:
UHF female, SO-239
Antenna Weight:
37 kg (81.6 lbs.)
Quantity:
Sold individually.
Notes:
Wind load at 130 km/h = 720 N
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Applications

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