Shakespeare Phase III 17'6" VHF Marine Antenna image number 1
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Shakespeare Phase III 17'6" VHF Marine Antenna

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Item #: 334835
Shakespeare Phase III 17'6" VHF Marine Antenna
Shakespeare Phase III 17'6" VHF Marine Antenna
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Return Policy

We believe in offering the very best value, quality, and selection. Plus, we want you to enjoy your purchase! In the event you wish to send a product back to us, you may return most unused items for a refund or exchange, minus shipping, within 90 days from the date of purchase unless noted below under exceptions and exclusions. Refunds are issued to the original form of payment.

Good communication over the VHF Marine Band depends on antenna height, quality, and dB gain. The Shakespeare Phase III Marine Antenna is a powerhouse, providing all of those necessities in a rugged, high-strength, foam-filled fiberglass radome for stability in high seas, high winds, and at high speeds. A type SO-239 connector inside the mounting sleeve allows for easy mounting and dismounting for stowage. Eight-year limited warranty. Model#: 6018-R.

* Collinear-phased 1/2-wave elements with choking sleeve
* High-gloss, high-performance, non-yellowing polyurethane finish
* Silver-plated outer conductor; copper inner conductor
* Versatile stainless steel mounting sleeve for standard 1"-14 thread mount or mast mount
* Suggested mount: Shakespeare 409-R or 410-R Mounting Kit (sold separately)
* Two sections: 110" base, 110" tip

* Height: 17'6"
* Weight: 20 lbs.
* Max. Input Power: 150 watts
* Gain: 8 dB
* Boat Length: ≥22'
* Frequency: VHF Marine Band
* Bandwidth: 3 MHz within 2.0:1 VSWR
* SWR: <1.5:1 at 156.8 MHz
* Impedance: 50 ohms
  • High-strength, foam-filled fiberglass radome
  • Remains stable in high seas/winds, at high speeds
  • Type SO-239 connector inside the mounting sleeve
  • Easy to mount and dismount for stowage
  • High-gloss, non-yellowing polyurethane finish
Unit Weight
13.00 lb
MFG Part No.