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VHF/UHF Dipole Antenna

118 to 145 MHz & 225 to 400 MHz

SKU: 20-50-22-3

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VHF/UHF Dipole Antenna

The 20-50-22-3 is a wideband dipole having proprietary feed circuitry to provide operation over the VHF ATC and UHF communication bands. It is ideal for applications requiring co-sited antennas where mutual interference would otherwise be a problem.

Construction uses a high integrity composite cylindrical radome with internally foamed-in-place radiating elements. The antenna has a 2” diameter base spigot for mounting to a mast head and the antenna elements are grounded and fully environmentally sealed. 

  • Rugged, lightweight construction.
  • Low Silhouette
  • Full VHF ATC band plus UHF communications
  • Easy masthead installation via 2” spigot
  • High radiation efficiency.
  • Single RF output.
  • Designed to MIL-STD-810 environmental for all weather operations.
  • Suitable for fixed, transportable and mast-mounted applications.
20-50-22-3
Model # 20-50-22-3
Brand Cooper Antennas
Frequency

118-145 MHz

225-400 MHz 

Gain (typical) 0 dBi minimum
VSWR 2:2 max 
Impedance (nominal)  50 Ohms
Power 50 Watts
Radiation Patern Omni-directional within ±1dB 
Antenna RF Connector N Female
Total Height 84 inches (2134mm) max 

Element Diameter

3 inches (76.2 mm)

Weight 10 lbs (4.55kg
Wind Loading  In excess of 100mph (160km/hr) 
Operating Temp -51°C to +71°C  

Finish

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

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