Digital Antenna 876-SW 4' AIS Antenna - White for Commercial Marine Vessels

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.

All of our antennas are made in the USA, assembled, tested and tuned by hand for maximum performance, quality and durability.

All 4' AIS Antennas Feature:

• Powerful brass radiators
  
• Soldered connections
  
• Power directing ferrite choke bead
  
• High gloss urethane finish
  
• 316 stainless steel ferrule
  
• 4.5dB gain

800 GOLD Series

• Mount: Stainless steel double female ferrule for mounting 114 threaded base
  
• Connector: Quality female SO-239 (UHF female)
  
• Cable: Not included use our VHF/AIS cables and two DA645 connectors

This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

The Digital Antenna 876-SW is a 4-foot white AIS antenna designed to meet strict U.S. Coast Guard Automatic Identification System (AIS) requirements for commercial vessels. Featuring a 4.5dB gain and a low 1.5:1 SWR ratio across the 159-162 MHz frequency range, this antenna provides reliable performance and durability for AIS transponders. Constructed with high-quality brass radiators and soldered connections, the 876-SW ensures maximum signal strength and corrosion resistance. The antenna's high gloss urethane finish and 316 stainless steel ferrule contribute to its weatherproof design, making it suitable for demanding maritime environments. All Digital Antenna products are made in the USA, assembled, tested, and tuned by hand to guarantee optimal quality and longevity. The 876-SW features a stainless steel double female ferrule for secure mounting on a 1-14 threaded base and comes with a female SO-239 (UHF female) connector. Please note that cables are not included; users should utilize compatible VHF/AIS cables and DA645 connectors for installation. This product is ideal for commercial vessels requiring robust and compliant AIS antenna solutions, ensuring clear communication and safety at sea.

Features:

• 4-foot length for optimal coverage and signal propagation

• 4.5dB gain for enhanced AIS signal reception and transmission

• Low 1.5:1 SWR ratio across 159-162 MHz for efficient power transfer

• Constructed with powerful brass radiators and soldered connections for durability

• Weather-resistant high gloss urethane finish suitable for harsh marine environments

• 316 stainless steel ferrule for corrosion resistance and secure mounting

• Stainless steel double female ferrule compatible with 1-14 threaded mounting base

• Includes a quality female SO-239 (UHF female) connector for reliable connectivity