The Shakespeare 396-1 is a 5-foot, 3 dB VHF antenna with a center-fed half-wave coaxial-sleeve design, which helps reduce signal fading as the boat pitches and rolls in rough water.
Who it’s for
- Boats that want a mid-length antenna
- Owners who run in choppy water and want steadier signal
- Replacing an older 5-foot antenna
Key features
- 5 ft length
- 3 dB stated gain
- Center-fed half-wave coaxial-sleeve design
Choosing the right antenna
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Gain vs. beam: a 3 dB antenna has a wider signal pattern that keeps working when the boat rolls or heels, which suits sailboats and rough water. A 6 dB antenna concentrates the signal toward the horizon for more range on stable powerboats.
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Height is range: VHF is line-of-sight, so mounting the antenna higher does more for range than extra gain. On a sailboat, a short masthead antenna usually outperforms a long antenna mounted low.
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Coax matters: RG-58 is fine for short runs; RG-8X loses less signal over longer runs; RG-213 is the choice for long commercial runs. Keep connections dry and sealed.
Finish the install: antenna mounts · fixed-mount VHF radios · VHF antenna guide
Before ordering
Confirm mount style, cable and connector requirements, coax route, and clearance from rigging and other antennas.
What you're getting
Brand: Shakespeare
Part Number: 396-1
Fulfillment: Ships from a U.S. marine distribution warehouse
Warranty: Manufacturer warranty terms vary by brand and product
Shipping & returns
Shipping options and charges are shown at checkout. Orders normally ship from a U.S. distribution warehouse. Manufacturer warranty eligibility and claim procedures vary by brand; review the manufacturer’s current terms before ordering. Questions can be sent to support@sonarkmarine.com.
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