Digital Antenna 578-SB 4' AIS Antenna - 578-SB

Digital Antenna 578-SB 4' AIS Antenna - 578-SB

Marsoni

M251S

$148.00

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

Digital Antenna 578-SB 4' AIS Antenna - 578-SBAIS 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

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
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Reviewed in the United States on March 20, 2023

Verified Purchase

George Dordoni

Dallas, US

★★★★★ 5

Quick and Competent!

Fast service. Exactly as ordered.

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Reviewed in the United States on September 16, 2025

Verified Purchase

Massapequa, US