Digital Antenna 578-SW 4 AIS Antenna [578-SW ]

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Description

Digital Antenna 578-SW 4 AIS Antenna [578-SW ]AIS 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

Maretron's USB100 is a gateway for bridging USB equipment using NMEA 0183 sentences - such as an on-board computer running navigational software - with an NMEA 2000® network

A handy aid in docking on windy days

ProPress 2" Copper Coupling with Stop - Double Press Connection - Smart Connect Technology

UPC: 622988078170

Radiation pattern: Omni-directional

Not intended for use while on the water

(2) 20' wire harnesses with waterproof connectors (BAW2020)

C-MAP and other regional charting options

GPSMAP® 721xs

UPC: 704917000404

Integrated into NavAlert is a custom alarm for anchor drift using an algorithm to calculate the optimum drift radius based on depth and the scope of the chain for reliable notifications

Exceptional Performance on:

Exchange/Return Notes