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Shakespeare Style 4018-M 19' VHF Antenna w/ 9dB Gain f/ Mast Mounting

Item No.SHK-0145
Manufacturer Part NumberSS-4018M
ConditionNew Retail Box (NOT Refurbished)
ReturnableYes (See our Return Policy)
WarrantyTurtle 30 Day, Manufacturer 2 Year
IN STOCK (Ships Today until 3pm EST)


Style 4018-M VHF 9dB Phased 1/2-wave elements in a collinear array with a coaxial choking sleeve to suppress cable radiation

Used primarily for land-based stations and on commercial vessels, the Style 4018-M has a special sleeve for mast mounting. Otherwise, it's the same as the Style 4018.

  • Brass and copper elements
  • Chrome-plated brass mid section ferrules and aluminum sleeve bottom ferrule
  • SO-239 connector at base
  • Suggested mount: Mast mount using supplied 1-3/4" U-bolts. The 4018-M can be strapped to a larger mast if steel banding (not supplied) is used.
  • Two sections: base 162", tip 66"

Style 4018-M VHF 9dB Technical Specifications:

  • Frequency: VHF Marine band
  • Bandwidth (within 2.0:1 VSWR): 3 MHz
  • SWR: 1.5:1 at 156.8 MHz
  • Impedance (Ohms): 50
  • Gain: 9 dB
  • Max. Input (Watts): 25
  • DC Ground: NO
  • Termination: SO-239
  • Height (feet): 19
  • Polarization: Vertical
  • Radiation pattern: Omni-directional

MPN: SS-4018M UPC: 719441100117


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