Shakespeare 5912DSVHF Dorsal™ Low-Profile VHF Antenna – Black
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
Shakespeare 5912DSVHF Dorsal™ Low-Profile VHF Antenna – Black
The Shakespeare Dorsal™ is a purpose-built low-profile VHF antenna designed for vessels where a traditional whip antenna would snag rigging, bimini frames, or overhead structures. Its distinctive fin-shaped profile sits just 4" tall, making it an ideal solution for sportfishing boats, center consoles, and any application where clearance is tight but reliable short-range VHF communication is essential.
Key Features
- Ultra-low profile fin design — only 4" tall, virtually snag-free
- Effective range: up to 10 miles for short-range VHF communication
- High-impact, sealed ABS body for durability in harsh marine environments
- Fully water-sealed with rubber gasket included
- Supplied with 26 ft RG58 coaxial cable and PL-259 plug — ready to connect
- 0 dB gain, 25W rated
- Compact footprint: 4" H x 2.3" W x 2.5" D
- 2-year manufacturer warranty
Parts Desk Insights
Best use case: The Dorsal™ is the right antenna when a standard whip simply won’t work — think hard-top center consoles, sportfishers with outriggers, or any helm where overhead clearance is limited. The 0 dB gain and 10-mile range make it best suited for harbour, marina, and near-shore communication rather than offshore use. If you need greater range or higher gain for offshore passages, consider a taller whip antenna from the Shakespeare lineup such as the Shakespeare 5218 19" VHF Antenna or the Shakespeare 4018 16 ft 9 dB VHF Antenna. For a flexible short antenna option, see the Shakespeare 5912 7" Flexible VHF Antenna or the Shakespeare 5911 10" Flexible VHF Antenna.
Specifications
- Model: 5912DSVHF
- Type: Low-profile fin VHF antenna
- Gain: 0 dB
- Power rating: 25W
- Range: Up to 10 miles
- Dimensions: 4" H x 2.3" W x 2.5" D
- Cable: 26 ft RG58 with PL-259 plug
- Housing: High-impact sealed ABS
- Seal: Rubber gasket, fully water-sealed
- Colour: Black
- Warranty: 2 years
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 3–4 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.