Digital Antenna 578-SW 4' AIS Antenna Marine

Digital Antenna 578-SW 4' AIS Antenna Marine

Marsoni

M251S

$168.50

Get it in 3 business days with 1 day shipping. Friday, May 29

Digital Antenna 578-SW 4' AIS Antenna MarineAIS Antennas 4' Length, 4. 5dB Gain In conjunction with the USCG Automatic Identification System (AIS) requirements for commercial vessels, Digital Antenna created a series of 4 AIS antennas that meet the exacting AIS frequency requirements. Designed with a low 1. 5: 1. 0 SWR ratio from 159 162 MHz, Digital Antennas 4. 5 dB gain AIS antennas offer unsurpassed durability and performance compatible with all AIS transponders. Customers and installers

Easy Shipping

Quick Dispatch:

Your Digital Antenna 578-SW 4' AIS 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 Digital Antenna 578-SW 4' AIS Antenna Marine ships.

Need Help?
Questions about Digital Antenna 578-SW 4' AIS 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 Digital Antenna 578-SW 4' AIS Antenna Marine in your area.

Get Shipping Estimates

Country Zip/Postal Code

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

Now I know why this one was so cheap! The taste was not pleasing to me at all... I threw it away. However, I do love their other lines, with the berry flavor being the best! Orange is good too but to obtain the best flavor, 2 spoons are required (for me anyways). Also, the berry flavor (while only taking 1 spoon) is even better tasting if you add a little lemon juice to it. Finally, I read that adding lemon juice to water helps to prevent kidney stones! Who knew! This is a good product but I think they went to far trying to add "fizz".... the effect was negative while the previous products are great!

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on October 26, 2025