Shakespeare 4018 19' VHF Antenna [4018]

Shakespeare 4018 19' VHF Antenna [4018]


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Style 4018 VHF 9dB

Phased 1/2-wave elements in a collinear array with a coaxial choking sleeve to suppress cable radiation

The top choice for charter boat captains and experienced sport fishing enthusiasts. This long-distance VHF antenna is rigid enough to stay erect in rough seas, yet exceptionally lightweight.

  • Brass and copper elements
  • Chrome-plated brass ferrules
  • Includes 20' RG-58 cable and a PL-259 connector
  • Suggested mount: Style 409-R or 410-R Mounting Kit for deck or side mounting
  • Two sections: base 162", tip 66"

Technical Specifications:

Frequency: VHF Marine band
Bandwidth: (within 2.0:1 SWR) 3 MHz
SWR: 1.5:1 at 156.8 MHz
Impedance: (ohms): 50
Gain: 9 dB
Max Input (Watts): 25
DC Ground: NO
Termination: 20' RG-58
Height (feet): 19
Polarization: Vertical
Radiation pattern: Omni-directional


  • Antenna Band: VHF
  • Color: White
  • Construction: Fiberglass
  • Ferrule Type: Chrome Plated
  • Length (Inches): 228"
  • Box Dimensions: 2"H x 2"W x 174"L WT: 25 lbs
  • UPC: 719441100100

Quick Guide (pdf)

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