Shakespeare 18' Phase III VHF Antenna 9db • 6018-R

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.

• 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″
• 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