The Digital 544-SSW-S is a rugged 16-foot SSB antenna designed for offshore vessels that require reliable HF communication when VHF isn’t enough. It’s built to pair with your existing HF system and tuner, delivering wide-band HF performance with durable, marine-grade construction.
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Length: 189.5 inches (about 16 feet) for versatile mounting and reach
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Radiation Pattern: Omni-Directional
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VSWR: < 1.5:1 from 0.5–30 MHz with tuner
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Max Input Power: 1000 watts
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Exterior Finish: White, UV-stable polyurethane coating
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Ferrule: 316 Stainless Steel
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RF Termination: 1/4"-20 stainless steel stud
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Wind Rating: 95 mph
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Wire: Not included
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Sections: Top section and bottom section included
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Side Support Requirement: Requires a side support located 3' to 4' from the base
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Compatibility: Designed to pair with your existing HF system and tuner; designed to pair with the 532-VW-S ecosystem
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Construction: Heavy-duty build with brass radiators and soldered connections
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Made In: Made in the USA; assembled, tested and tuned by hand for maximum performance, quality and durability
Designed to deliver long-range HF communication when VHF coverage isn’t sufficient, the 544-SSW-S combines rugged marine construction with precise tuning. Ready to install with your existing HF system and tuner, and compatible with the 532-VW-S ecosystem, it offers a durable, high-value option for offshore operations where clear, dependable communication matters.
| Radiation Pattern |
Omni-Directiona |
| VSWR |
<1.5:1 =.5 - 30 MHz with Tuner |
| Max Input Power |
1000 watts |
| Exterior Finish |
White, UV stable poly-urethane coating |
| Ferrule |
316 Stainless Steel |
| RF Termination |
1/4"- 20 stainless steel stud |
| Wind Rating |
95 mph |
| Wire |
Not included |
| Length |
189.5" |
