Shakespeare 4018-M VHF Antenna 4018-M

THIS PRODUCT MUST SHIP TRUCK FREIGHT AND DOES NOT QUALIFY FOR ANY SHIPPING PROMOTIONS

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":
  
• 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