Shakespeare 6018-R Phase III VHF Antenna - 17 6 (5.3M) VHF Marine Band 9dB Gain [6018-R]

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 Specifications: Antenna Band: VHF Color: White C