Skip to content

Shakespeare AIS 4ft Phase III Antenna Marine

Marsoni M251S
Sale price$235.00
Pay 4 payments of $58.75 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Shakespeare AIS 4ft Phase III Antenna MarinePHASE III 6396 AIS R 4' AIS Antenna 3dB Gain Specially engineered for the extra bandwidth required by AIS transceivers, this Phase IIIT antenna enables reliable communication over marine VHF frequencies. Silver plated outer conductor, copper inner conductor Stainless steel mounting sleeve SO 239 PL 259 connector Specifications Max. Power Input: 50 watts SWR: Less than 1. 5: 1 at 162 MHz Bandwidth: 5 MHz within 2. 0: 1 VSWR Frequency: VHF AIS Marine
Easy Shipping

Quick Dispatch:

Your Shakespeare AIS 4ft Phase III Antenna Marine orders ship within 1-2 business days.

Delivery Options:

  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your Shakespeare AIS 4ft Phase III Antenna Marine ships.

Need Help?
Questions about Shakespeare AIS 4ft Phase III Antenna Marine, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Shakespeare AIS 4ft Phase III Antenna Marine in your area.

Get Shipping Estimates

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 138 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
P
Verified Purchase
P1Deal
Pawtucket, US
★★★★★ 5
Cheap and does the job
Size: 6 Feet
Seems to be well constructed, it’s a little thinner than I expected, but it passes bass just fine to my SVS PB 2000 Pro.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 19, 2026
I
Verified Purchase
izik
Pawtucket, US
★★★★★ 5
Highly recommend
Size: 21.6Inch Light Bar
Easy install and damn its bright. Makes nighttime seem like daytime
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 30, 2026
M
Verified Purchase
Matt Had
Bozeman, US
★★★★★ 5
Very bright
Size: 13.5Inch Light Bar
Very bright
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 29, 2025
R
Verified Purchase
Ryan
Lowell, US
★★★★★ 5
Great value for high quality lights
Size: 2Pcs 7.6Inch Light Bar
These are really nice lights. Night and day difference between these and the cheap Nilights. They should really try to differentiate these in their listings. Nice consistent beam pattern and color. High quality build. Power output close to claimed rating.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 9, 2026
D
Verified Purchase
Deborah Perez
Lake Worth, US
★★★★★ 5
fulfills purpose
Size: 21.6Inch Light Bar
works great
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 2, 2026

recommand products