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Ultra Light Weight Broadband Airborne Blade Antenna

30 to 600 MHz

SKU: 22-50-91

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Ultra Light Weight Broadband Airborne Blade Antenna

The 22-50-91 is vertically polarized, omni-directional antenna, compatible with all popular airborne radios operating within the 30 to 600 MHz frequency range. The antenna can handle upto 100 Watts of power and require no external tuning.

This wideband, multi-function antenna developed by Cooper Antennas Ltd is particularly suited to tactical military communications. Light weight composites structural technology makes the 22-50-91 suitable for low speed aircraft, UAV’s, balloons and helicopters where weight considerations override ruggedness and high side load acceptance is not required.

  • Extremely Light Weight
  • Frequency Selective Matching Network
  • Drop-on Replacement for AT-1108 and AS3191
  • Suitable for AN/ARC-231, AN/ARC-210 and Similar Multi-Mode Radios
  • Designed to MIL-STD-810 environmental conditions
  • Suitable for Helicopters, low speed aircraft, UAV’s and Balloons 
22-50-91
Model # 22-50-91
Brand Cooper Antennas
Frequency 30 - 88 MHz, 108 - 174 MHz & 225 - 600 MHz 
Gain  

30 MHz ≥ -22.5 dBi

88 MHz ≥ -11.0 dBi

108 MHz ≥ -8.0 dBi

130 MHz ≥ -2.5 dBi

174 MHz ≥ 0 dBi

225 MHz ≥ +2.5 dBi

300 MHz ≥ +4.0 dBi

400 MHz ≥ +3.0 dBi

600 MHz ≥ +1.0 dBi

VSWR 2.5:1 
Impedance (nominal) 50 Ohms
Power

75 Watts CW 30 - 88 MHz & 118 - 174 MHz

100 Watts CW 225 - 600 MHz

Polarization Vertical
Radiation

Azimuth : Omni-directional

Elevation : As stub

Antenna RF Connector  TNC Female
Antenna Construction  Rigid foam/epoxy composites with aluminium alloy baseplate and internal printed radiating element 
Height 14.65 inches (372mm) max 
Weight 2 lbs
Element Diameter:  
Antenna 2.25 inch max (57mm) 
Mounting Spigot  6 x Ø 0.234 inches (5.9mm) holes

Finish

  • Urethane Lusterless Black
  • Other finish options are available.
  • Please specify finish required when ordering.
Datasheet:

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