Shakespeare 4018-M 2 Section Fibrelglass Mast Mount 9dB VHF Antenna - 5.8m

Phased 1/2-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 4018-M has an aluminium sleeve for attaching to a mast. It is used primarily for land-based stations and on commercial vessels.