1.8 m | 4 Ft. Enhanced Standard Performance Parabolic Antenna, Single Polarized, 4.4-5.825GHz


RadioWaves' ESP4WB-5NS is a single polarized, 4ft. parabolic antenna covering the 5-5.825 unlicensed band and provides the highest gain in the industry with side lobe performance that exceeds industry standards.

Product Features

  • Covers the 5-5.825 frequency band
  • Best throughput for unlicensed band deployments
  • Lowest interference solution
  • Rugged and robust design
  • Improved adjustment capability requiring only a single too for mounting
  • High Gain
  • Excellent side lobe performance
  • Fully pre-assembled at the factory
  • Industry leading 7-year warranty

Family Datasheet


Download Spec Sheet

General Specifications

Antenna Type
Enhanced Standard Performance Parabolic Reflector Antenna
Size, nominal
4 ft | 1.8 m

Electrical Specifications

Operating Frequency Band
4.4 - 5.825 GHz
Half Power Beamwidth, Horizontal
3.1 degrees
Half Power Beamwidth, Vertical
3.2 degrees
Cross-Polarization Discrimination
31 dB
Front to Back Ratio (F/B)
44 dB
Gain, Low Frequency
31.4 dBi
Gain, Mid Frequency
34 dBi
Gain, High Frequency
35.5 dBi
Return Loss
-10 dB

Mechanical Specifications

Fine Azimuth Adjustment
+/- 10 degrees
Fine Elevation Adjustment
+/- 10 degrees
Mounting Pipe Diameter, Min
2 inch | 5.08 cm
Mounting Pipe Diameter, Max
4.5 inch | 11.4 cm
Net Weight
56 lbs | 25.4 kg
Wind Velocity Operational
125 mph | 202 km/h
Wind Velocity Survival Rating
155 mph | 250 km/h
Mechanical Configuration
Operating Temperature Range
-40 to +60 C
Max Pressure, PSIG, (if waveguide interface)

Regulatory Compliance

Industry Canada Compliance

Shipping Information

Package Type
Wood Crate
Gross Weight
181 lbs | 82.1 kg
Dimensions, L x W x H
59 x 35 x 60in | 150 x 89 x 152 cm
Shipping Volume
71.7 cu ft | 2.03 cu m

Additional Comments

Contact RadioWaves Sales for alternate RF interface options.

Technical Drawings

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