Shakespeare Style 4018-M
19 ft. (5.79 M) VHF Marine Band 9dB
Phased -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. The 401 8-M has an aluminum sleeve for attaching to a mast. It is used primarily for land-based stations and on commercial vessels.
Brass and copper elements
Chrome-plated brass ferrules
Includes 20ft RG-58 cable and a PL-259 connector
Mast mount - U-bolts supplied
2 Sections: Base 162"; Tip 66"
Best applications include: Land-based stations and Commercial vessels; for medium to large fishing and comercial vessels and similar types of vessels.
Shakespeare 4018-M 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 mid section ferrules, and an aluminum sleeve bottom ferrule
Coax Supplied: 20 ft of RG-58
Connector Supplied: PL-259, not installed
Impedance: 50 Ohms
DC Ground: No DC Ground - The antenna will read open on continuity test.
Limited Warranty: 2 years