Product Features

Digital Antenna’s 594-MW delivers exceptional VHF and AIS performance with 4.5dB gain and an SWR under 1.5:1 on 156MHz and 162MHz. Built for VHF/AIS combination radios, it maximizes digital and analog range with precision brass radiators, rugged 316 stainless steel, and a UV-resistant finish. The SO-239 at base lets you use any cable length to minimize signal loss.

• Optimized for AIS and VHF digital signal performance
• 4.5dBi omni-directional gain enhances range and coverage
• Rugged UV-stable fiberglass rod resists harsh marine conditions
• Secure, factory-soldered internal connections ensure signal integrity
• SO-239 base connector for secure connection to custom cable run
• Mounts to standard 1″-14 threaded bases for universal compatibility
• Individually hand-built, tested, and precision-tuned for peak performance
• Backed by a 5-year warranty, guaranteeing long-lasting reliability