My Account
Shopping Cart

Digital Antenna 598-SW-S 8' AIS Marine Antenna with 25' Cable White

Manufacturer

Digital Antenna

<h3>About Digital Antenna</h3><p><strong>Digital Antenna</strong> has been a trusted name in antenna technology since 1991, earning a reputation as a leading manufacturer of high-performance marine and commercial wireless antennas. Headquartered in Sunrise, Florida, the company designs and builds its products in the USA, with a team of dedicated engineers ensuring every antenna meets rigorous standards for signal performance and durability.</p><p>What sets Digital Antenna apart is its commitment to quality at every stage of production. Each antenna is individually hand-assembled, tested, and precision-tuned before leaving the facility — a level of craftsmanship rarely seen in the industry. The result is a lineup of products trusted by recreational boaters, commercial mariners, government agencies, and land-based users alike.</p><h3>A Full Spectrum of Marine Antenna Solutions</h3><p>Digital Antenna&apos;s marine product range covers virtually every communication and navigation need on the water. Their <a href="/11252-digital-antenna-vhf-commercial-duty-antennas-202714">VHF Commercial Duty Antennas</a> are engineered to deliver maximum range and clarity for both analog and digital signals, making them a go-to choice for professional mariners and demanding recreational applications. Available in 4&apos;, 8&apos;, and 16&apos; configurations with gain options up to 10dB, these antennas are built to perform in the harshest marine environments.</p><p>For vessels equipped with Automatic Identification System technology, Digital Antenna&apos;s <a href="/11252-digital-antenna-ais-antennas-201614">AIS Antennas</a> are purpose-built to deliver maximum detection range and ultra-low VSWR — critical factors for dependable vessel tracking and USCG compliance. Many models also serve as combination VHF/AIS antennas, reducing the number of mounts and cables needed aboard.</p><p>Onboard entertainment is equally well-served. Digital Antenna&apos;s <a href="/11252-digital-antenna-amfm-stereo-antennas-200088">AM/FM Stereo Antennas</a> are designed specifically for the marine environment, delivering clear, reliable reception across 4&apos; and 8&apos; form factors suited for yachts, speedboats, T-tops, and radar arches.</p><p>The brand also offers a broader <a href="/11252-digital-antenna-antenna-1332">Antenna</a> lineup spanning cellular, 4G/5G, Wi-Fi, satellite radio, and SSB applications — covering connectivity needs far beyond traditional radio communication. Rounding out the marine accessories range, Digital Antenna&apos;s <a href="/11252-digital-antenna-fixed-antenna-mounts-201973">Fixed Antenna Mounts</a> are constructed to complement their antenna lineup, providing secure, corrosion-resistant mounting solutions built for life on the water.</p><h3>USA-Made Quality You Can Count On</h3><p>Digital Antenna uses premium materials throughout its construction process, including 316 stainless steel ferrules, soldered brass radiating elements, power-directing ferrite choke beads, and high-gloss UV-stable fiberglass finishes. Many commercial and wideband models are engineered to meet military environmental testing standards, underscoring the brand&apos;s dedication to reliability in extreme conditions. Whether you&apos;re outfitting a center console, a commercial vessel, or a land-based installation, Digital Antenna offers a solution built to last.</p>

Part Number

598-SW-S
06/02/2036 6:52 AM
Sale Price

$386.44

In Stock (7)

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Digital Antenna 598-SW-S is an 8-foot AIS marine antenna engineered to meet exacting AIS frequency requirements and USCG Automatic Identification System standards for commercial vessels. This high-performance antenna delivers a low 1.5:1.0 SWR ratio across the 159-162 MHz frequency range with 4.5dB gain, ensuring reliable communication with all AIS transponders.

Key Features:

  • 4.5dB gain with 1.5:1.0 SWR ratio from 159-162 MHz
  • Powerful brass radiators with soldered connections for superior conductivity
  • Power directing ferrite choke bead reduces interference
  • High gloss white urethane finish with 316 stainless steel ferrule
  • Factory-attached GOLD mini-UHF female connector eliminates soldering
  • Includes mini-UHF male to UHF male (PL259) adapter
  • 25 feet of low-loss, tinned braid, foil shielded RG-8X marine cable included
  • Standard 1"-14 threaded base mount

Hand-assembled, tested, and tuned in the USA for unsurpassed durability and performance. The easy installation connector system requires only a 3/8" hole for cable routing, making installation and connection simple. Compatible with all AIS transponders and ideal for both commercial and recreational marine applications.

Quick and easy checkout. Gotta love it!

Easy to find what I was looking for and great price

very easy

Website is very easy to use.

ALL GOOD

Share icon
Return Policy
Returns are easy at Boatplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy