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Shakespeare Style 4018-M VHF Marine
19′ LENGTH, 9dB

PHASED 1/2-WAVE ELEMENTS IN A COLLINEAR ARRAY WITH A COAXIAL CHOKING SLEEVE TO SUPPRESS CABLE RADIATION

Same as Style 4018 with a special sleeve for mast mounting. Used primarily for land-based stations and on commercial vessels.

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 mid section ferrules and aluminum sleeve bottom ferrule
• SO-239 connector at base
• Suggested mount: Mast mount using supplied 1-1/3″ 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&quot:
• Shakespeare Limited Warranty: 2 years

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

Manufacturer : Shakespeare
Manufacturer Part No : 4018-M
UPC : 719441100117