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Digital Antenna 528-VB 4' VHF Marine Antenna 4dB Gain Black Fiberglass

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

528-VB
06/02/2036 6:51 AM
Sale Price

$251.57

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The Digital Antenna 528-VB is a premium 4-foot VHF marine antenna featuring professional-grade construction and performance. Voted best in its class by PowerBoat Reports, this compact antenna is ideal for T-tops, speedboats, and sailboats where space is at a premium without sacrificing communication quality.

Key Features:

  • 4dB gain for powerful transmission and reception performance
  • Black fiberglass construction with high-gloss urethane finish for marine durability
  • Precision-tuned brass radiators with soldered connections for reliability
  • 316 stainless steel ferrule with standard 1"-14 threaded mount
  • Power-directing ferrite choke bead to optimize signal quality
  • 4-foot length provides excellent range while maintaining low profile

500 GOLD Series Installation System:

  • Factory-attached gold mini-UHF female connector for corrosion resistance
  • Includes mini-UHF male to UHF male (PL-259) adapter for easy radio connection
  • 15 feet of premium RG-8X low-loss marine cable with tinned braid, foil shielding, and UV-stable jacket
  • No soldering required—plug-and-play installation saves time and ensures reliability

Proudly made in the USA, each Digital Antenna is hand-assembled, tested, and tuned to deliver maximum performance and years of dependable service in harsh marine environments.

Super fast website. Easy checkout for new customers. Best Price from a reputable site. Good job.

Great

Great prices and only place I saw that had what I need

So far so good check with me when my order comes

Autoplicity had my hard to find parts for my 67 ford in stock.

Easy!

the order was quick and inexpensive. I would have bought a carb if I could have found an Edlebrock I am not a holley fan sorry.

Very good system. Thank you.

Great price! Thanks

Easy order. Like being able to buy through my amazon account.

So far so good!

Easy to order!

Fast shipping and good prices. I would shop this site again.

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