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19’ (5.8m) VHF Marine Band 9dB Gain

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

As 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 20ft (6.1m) RG-58 cable and a PL-259 connector
Suggested mount: Style 409-R or 410-R Mounting Kit for deck or side mounting (each sold separately)
2 Sections: Base 162''; Tip 66''

Best applications include: Fishing boats and Commercial vessels; for medium to large and similar types of vessels.

Shakespeare 4018 Specifications
Band	VHF Marine Band
Antenna Gain	9dB
Max. Input Power	50 watts
SWR	nominally 1.5:1 at 156.8 MHz
Bandwidth	3 MHz within 2.0:1 VSWR
Ferrule	Chrome plated brass
Coax Supplied	20 ft (6.1m) of RG-58
Connector Supplied	PL-259, not installed
Color/finish	White
Polarity	Vertical
Impedance	50 Ohms
DC Ground	No DC Ground – The antenna will read open on continuity test.
Shakespeare Limited Warranty	2 years

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