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VHF ATC Antenna

118 to 137 MHz

SKU: 20-20-05

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VHF ATC Antenna

Covering the VHF ATC frequency band 118 to 137 MHz, the 20-20-05 is a lightweight antenna intended for fixed base station ground use.

Construction uses epoxy glass composite structural tubes, with unique internal strip line radiating elements bonded into a machined aluminum base.

Designed as an elevated end fed dipole, the design is tolerant of different mounting circumstances such as tripod, shelter, vehicle or mast. 

  • Covers VHF ATC band 118 to 137 MHz
  • Robust composite construction
  • Lightweight
  • Low profile, less than 1.35m (53.15 inches) height
  • Omni-directional azimuthal radiation pattern  100 Watts power handling
  • Excellent Gain with high efficiency
  • CECOM-type mounting base 
20-20-05
Model # 20-20-05
Brand Cooper Antennas
Frequency 118-137 MHz
Gain (typical) 0 dBi minimum
VSWR ≤ 2.25:1
Impedance (nominal)  50 Ohms
Power 100 Watts
Polarization Vertical
Radiation Omni directional in azimuth plane
Antenna RF Connector N Female
Antenna Shell Type Composite epoxy with aluminum alloy base collar
Height 53.15 inches max (1350mm)
Weight 4.5 lbs max (2kg)
Element Diameter  2.25 inch max (57mm) 
Base Plate Shape 4 hole CECOM

Finish

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

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