Digital Antenna 876-SB 4' AIS Antenna Piling Caps This underwater perspective shows 3-D

This underwater perspective shows 3-D representation of lake bottom and contours as seen from below the waterline

* Note: Do not exceed 35 mph when in use

5" x 22" - Cobalt Blue with Adapter

and the Turks and Caicos Islands

not likely to let loose & spin under normal use

Digital Antenna 876-SB 4' AIS Antenna Piling Caps This underwater perspective shows 3-DAIS 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. All of our antennas are made