Built for performance and durability, the flagship Phase III ™ antenna will stand strong against high speeds and high winds. Combining our innovative construction of an ethafoam spacer system, silver-plated element and thick radome for a sleek and luxurious appearance.

Shakespeare 6018R Attributes

• Compatibility: VHF Marine Radio
• Type: Monopole
• Length: 18 Feet
• Gain: 8 dB
• Mounting Type: Surface Mount
• Color: White
• Material: Stainless Steel Ferrule

Shakespeare 6018R Features & Benefits

• Thick Fiberglass Radome Finish Is A Durable High-Gloss, White Polyurethane Finish To Prevent Yellowing
• Stainless Steel Mounting Sleeve Provides Greater Durability And Rust Prevention
• Ethafoam Spacer System Isolates The Radiators From Vibration For Long, Dependable Service
• Silver-Plated Elements Provide Maximum Range, Clarity, And Efficiency
• Easy To Install
• Limited 8 Year Warranty

6018-R Phase III VHF Antenna - 17′ 6″ (5.3M) VHF Marine Band 9dB Gain 

Good communication over the VHF Marine Band depends on antenna height, quality and dB Gain. This high performing Phase III™ marine antenna is a powerhouse providing all of those necessities in our rugged, high-strength, foam-filled fiberglass radome for stability in high seas, high winds and high speeds.

Features:

• Silver-plated outer conductor, copper inner conductor

  • Stainless steel mounting sleeve

  • Type SO-239 connector inside mounting sleeve for easy mounting and dismounting for stowage

  • Suggested mount: Shakespeare® Style 409-R or 410-R Mounting Kit

  • Two sections: Base 110″, Tip 110″

Specifications:

• Design: Collinear-phased 1/2-wave elements with choking sleeve 
• Height: 18' (5.48m)
• Weight: 20lbs (9kg)
• Gain: 8dB
• Connector Type: SO-239
• Suggested Mounting: 409-R or 410-R
• Impedance: 50 ohms
• Max Input Power: 150W
• DC Grounding: No
• Shakespeare Limited Warranty: 8 years