Digital Antenna 578-SB 4 AIS Antenna [578-SB] SCHAEFER 1" TOWABLE GENOA LEAD CAR W/ CONTROL SHEAVE The unique dual action oscillating

The unique dual action oscillating head prevents burn and swirl marks

Wichard Rigging Attachment Tang w

Use for: 30-40ft

YKK Aquaseal Zippers

Designed for off-road vehicles

Digital Antenna 578-SB 4 AIS Antenna [578-SB] SCHAEFER 1" TOWABLE GENOA LEAD CAR W/ CONTROL SHEAVE The unique dual action oscillatingAIS 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