Digital Antenna - 578-SW 4' AIS Antenna
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Guaranteed Fitment
Always the correct part
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In-House Experts
We know our products
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Added Value
Mounting, Balancing
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Wordwide Delivery
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Digital Antenna
Digital Antenna - 578-SW 4' AIS Antenna
Discover the Ultimate AIS Antenna Experience
In light of the USCG Automatic Identification System (AIS) standards for commercial vessels, Digital Antenna proudly introduces a series of 4 AIS antennas. Tailored to perfection, these antennas meet the precise AIS frequency needs. Embracing a unique design with a low 1.5:1.0 SWR ratio spanning from 159-162 MHz, our 4.5 dB gain AIS antennas stand tall, ensuring durability and unrivaled performance compatible with all AIS transponders.
Seamless Installation with the 500 GOLD Series
Setting up is a breeze! Thanks to the 500 GOLD Series' innovative easy-installation connector system. The gold factory-attached mini-UHF female connector coupled with a PL-259 (UHF) adapter simplifies connection to the AIS transponder, eliminating those pesky soldering tasks.
Homegrown Excellence
Pride in craftsmanship. Every antenna we produce is a testament to American expertise. Each is assembled, tested, and tuned meticulously by hand, ensuring unparalleled performance, outstanding quality, and long-lasting durability.
Key Features at a Glance
- Robust brass radiators
- Precision soldered connections
- Strategically placed power-directing ferrite choke bead
- Exquisite high-gloss urethane finish
- Corrosion-resistant 316 stainless steel ferrule
- Impressive 4.5dB gain
What's in the 500 GOLD Series?
- Mounting Ease: Standard 1/14 threaded base
- Connectivity: Gold factory-attached mini-UHF female with mini-UHF male to UHF male (PL259) adapter
- Cable: Comes with 25 feet of low-loss, tinned braid, foil shielded, UV-stable RG-8X marine cable