29+Years
29+Years
5 Available
Condition: New
The Digital Antenna 876-SW is a 4-foot AIS antenna designed for commercial vessels requiring compliance with USCG Automatic Identification System (AIS) regulations. This antenna operates within the exacting AIS frequency requirements, featuring a low 1.5:1.0 SWR ratio from 159-162 MHz. It offers 4.5 dB gain and is compatible with all AIS transponders. Key construction elements include powerful brass radiators, soldered connections, and a power-directing ferrite choke bead, all encased in a high gloss urethane finish. The antenna utilizes a 316 stainless steel ferrule for durability. Mounting is facilitated by a stainless steel double female ferrule designed for a 114 threaded base. The connector type is a female SO-239 (UHF female). Cables are not included; users should source appropriate VHF/AIS cables and two DA645 connectors. This product is assembled, tested, and tuned in the USA.
This AIS antenna is designed for commercial vessels to meet USCG Automatic Identification System (AIS) requirements. It provides the necessary frequency range and gain for AIS transponder operation.
The antenna features a quality female SO-239 (UHF female) connector for signal input. Users will need to provide their own compatible cabling.
No, cabling is not included. Users are advised to use VHF/AIS cables along with two DA645 connectors for proper installation.
The antenna offers 4.5 dB gain and maintains a low 1.5:1.0 SWR ratio across the 159-162 MHz frequency range, ensuring compatibility with all AIS transponders.
876-SW - Digital Antenna 4' AIS Antenna - White
