Digital Antenna 876-SW 4' AIS Antenna
Meet USCG Automatic Identification System (AIS) requirements with the Digital 876-SW 4ft AIS Antenna. Engineered for exceptional durability and performance, this antenna operates within the precise AIS frequency range of 159-162 MHz, boasting a low 1.5:1.0 SWR ratio. It features powerful brass radiators, soldered connections, and a power-directing ferrite choke bead, all housed within a high-gloss urethane finish. The antenna is hand-assembled and tuned in the USA for maximum quality and performance, ensuring reliable communication for commercial vessels.
$306.99
Owner Satisfaction
4.5
/ 5
Category Rank
604
/ 1324
#604 in Antennas
Price vs Category Average
+5%
Above average
Length
4
/ ft
Who it's for
- Optimized AIS Performance
- Built for Marine Environments
- Improved Maritime Safety
Who should skip it
- Single-Purpose Functionality
- Installation Complexity
- Potential for Higher Cost
Key Specs
Length
4ft
SWR Ratio
1.5:1.0 (159-162 MHz)
Gain
4.5 dB
Radiators
Powerful brass
Connections
Soldered
Choke Bead
Power directing ferrite
Finish
High gloss urethane
Ferrule
316 stainless steel
Features
- Designed for AIS Reassembly Kits on commercial vessels
- Constructed with durable fiberglass radomes
- Meets all requirements for commercial vessels with AIS transponders
- Offers unmatched durability and performance in marine environments
- Low SWR ratio for optimal performance
- Durable construction for marine environments
- Hand-assembled and tuned in the USA
- Specifically tuned for the AIS frequency band
- Meets USCG AIS requirements for commercial vessels
- Designed for optimal AIS frequency performance
- Unsurpassed durability and performance
- Compatible with all AIS transponders
- Hand-assembled, tested, and tuned in the USA
- Robust stainless steel ferrule for mounting
What customers say
Customers consistently praise the Digital Antenna 876 SW 4 AIS Antenna for its exceptional reliability and robust build quality. Users frequently highlight its consistent performance in receiving AIS signals, even in challenging marine conditions, making it a dependable choice for navigation. The antenna's durable construction is often noted, suggesting it withstands harsh environments effectively. This combination of reliable signal reception and lasting quality makes it a highly regarded component for marine communication systems.
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$307